{"id":1365,"date":"2026-05-15T05:38:59","date_gmt":"2026-05-15T05:38:59","guid":{"rendered":"https:\/\/serverdimm.com\/?p=1365"},"modified":"2026-05-15T05:46:53","modified_gmt":"2026-05-15T05:46:53","slug":"does-a-database-server-need-faster-memory-or-more-capacity","status":"publish","type":"post","link":"https:\/\/serverdimm.com\/ko\/does-a-database-server-need-faster-memory-or-more-capacity\/","title":{"rendered":"\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac \ub610\ub294 \ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc774 \ud544\uc694\ud569\ub2c8\uae4c?"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\ubaa9\ucc28<\/h2><nav><ul><li><a href=\"#the-uncomfortable-answer-capacity-usually-wins-first\">\ubd88\ud3b8\ud55c \ub300\ub2f5: \uc77c\ubc18\uc801\uc73c\ub85c \uc6a9\ub7c9\uc774 \uc6b0\uc120\uc774\ub2e4<\/a><\/li><li><a href=\"#database-server-ram-is-a-working-set-problem-not-a-sticker-problem\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 RAM\uc740 \uc2a4\ud2f0\ucee4 \ubb38\uc81c\uac00 \uc544\ub2cc \uc791\uc5c5 \uc138\ud2b8 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/a><\/li><li><a href=\"#faster-ram-matters-but-only-after-you-stop-starving-the-database\">\ub354 \ube60\ub978 RAM\uc774 \uc911\uc694\ud558\uc9c0\ub9cc, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uace0\uac08\uc744 \ub9c9\uc544\uc57c\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/a><\/li><li><a href=\"#ram-speed-vs-capacity-for-database-server-workloads\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 \uc6cc\ud06c\ub85c\ub4dc\ub97c \uc704\ud55c RAM \uc18d\ub3c4\uc640 \uc6a9\ub7c9 \ube44\uad50<\/a><\/li><li><a href=\"#the-database-memory-buying-mistakes-i-still-see-in-2026\">2026\ub144\uc5d0\ub3c4 \uc5ec\uc804\ud788 \ubc1c\uc0dd\ud558\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uba54\ubaa8\ub9ac \uad6c\ub9e4 \uc2e4\uc218<\/a><\/li><li><a href=\"#the-sizing-method-i-actually-trust\">\uc2e4\uc81c\ub85c \uc2e0\ub8b0\ud558\ub294 \uc0ac\uc774\uc9d5 \ubc29\ubc95<\/a><\/li><li><a href=\"#when-more-capacity-is-the-right-answer\">\ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc774 \uc815\ub2f5\uc778 \uacbd\uc6b0<\/a><\/li><li><a href=\"#when-faster-memory-is-the-right-answer\">\ub354 \ube60\ub978 \uba54\ubaa8\ub9ac\uac00 \uc815\ub2f5\uc77c \ub54c<\/a><\/li><li><a href=\"#the-practical-verdict-for-database-server-performance-tuning\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 \uc131\ub2a5 \ud29c\ub2dd\uc5d0 \ub300\ud55c \uc2e4\uc81c\uc801\uc778 \uacb0\ub860<\/a><\/li><li><a href=\"#faqs\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/a><ul><li><a href=\"#does-a-database-server-need-faster-memory-or-more-capacity\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac\ub098 \ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/a><\/li><li><a href=\"#how-much-ram-does-a-database-server-need\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0\ub294 \uc5bc\ub9c8\ub098 \ub9ce\uc740 RAM\uc774 \ud544\uc694\ud558\ub098\uc694?<\/a><\/li><li><a href=\"#is-faster-ram-worth-it-for-sql-server\">\ub354 \ube60\ub978 RAM\uc774 SQL Server\uc5d0 \uac00\uce58\uac00 \uc788\uc744\uae4c\uc694?<\/a><\/li><li><a href=\"#what-is-the-best-memory-for-a-database-server\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uba54\ubaa8\ub9ac\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/a><\/li><li><a href=\"#can-too-much-ram-hurt-database-performance\">RAM\uc774 \ub108\ubb34 \ub9ce\uc73c\uba74 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uc218 \uc788\ub098\uc694?<\/a><\/li><\/ul><\/li><li><a href=\"#final-thoughts-buy-capacity-with-evidence-then-buy-speed-with-proof\">\ucd5c\uc885 \uc0dd\uac01: \uc99d\uac70\uac00 \uc788\ub294 \uc6a9\ub7c9 \uad6c\ub9e4, \uc99d\uac70\uac00 \uc788\ub294 \uc18d\ub3c4 \uad6c\ub9e4<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-c6367bd\" id=\"gspb_image-id-gsbp-c6367bd\"><img decoding=\"async\" src=\"https:\/\/serverdimm.com\/wp-content\/uploads\/2026\/05\/Does-a-Database-Server-Need-Faster-Memory-or-More-Capacity2.jpeg\" data-src=\"\" alt=\"\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac \ub610\ub294 \ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc774 \ud544\uc694\ud569\ub2c8\uae4c?\" loading=\"lazy\" width=\"750\" height=\"750\"\/><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-uncomfortable-answer-capacity-usually-wins-first\">\ubd88\ud3b8\ud55c \ub300\ub2f5: \uc77c\ubc18\uc801\uc73c\ub85c \uc6a9\ub7c9\uc774 \uc6b0\uc120\uc774\ub2e4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6a9\ub7c9\uc774 \uc6b0\uc120\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc800\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 RAM\uc744 \uad6c\uc785\ud558\uae30 \uc804\uc5d0 \uc911\uc694\ud55c \ud55c \uac00\uc9c0 \uc9c8\ubb38\uc744 \ud558\uc9c0 \uc54a\uc558\uae30 \ub54c\ubb38\uc5d0 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uac00 \uc5ec\uc804\ud788 \uc784\uc2dc \uc720\ucd9c, \ubc84\ud37c \uc774\ud0c8, \ud398\uc774\uc9c0 \uc77d\uae30 \ubc0f \ub054\ucc0d\ud55c \ub300\uae30 \ud1b5\uacc4\uac00 \ubc1c\uc0dd\ud558\ub294 \ub3d9\uc548 \ub354 \ub192\uc740 \ud074\ub7ed\uc758 DIMM\uc5d0 \uc2e4\uc81c \ube44\uc6a9\uc744 \uc9c0\ucd9c\ud558\ub294 \ud300\uc744 \ubcf4\uc558\uc2b5\ub2c8\ub2e4: <strong>\ud65c\uc131 \uc791\uc5c5 \uc138\ud2b8\uac00 \uc2e4\uc81c\ub85c \ubd80\ud558\uac00 \uac78\ub9b0 \uc0c1\ud0dc\uc5d0\uc11c \uba54\ubaa8\ub9ac\uc5d0 \ub9de\ub294\uac00?<\/strong>?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub807\ub2e4\uba74 \ub354 \ube60\ub978 RAM\uc740 \ubb34\uc5c7\uc744 \uad6c\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac04\ub2e8\ud788 \ub300\ub2f5\ud558\uc790\uba74, \ub300\ubd80\ubd84\uc758 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. <strong>\ub354 \ub9ce\uc740 \uac00\uc6a9 \uba54\ubaa8\ub9ac \uc6a9\ub7c9<\/strong> \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac\uac00 \ud544\uc694\ud558\uae30 \uc804\uc5d0. \ud56d\uc0c1 \uadf8\ub7f0 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc800\ub294 \u201c\ub354 \ube60\ub978 RAM'\uc744 \uccab \ubc88\uc9f8 \ub300\ud654\uac00 \uc544\ub2cc \ub450 \ubc88\uc9f8 \ub300\ud654\ub85c \ucde8\uae09\ud560 \ub9cc\ud07c \uc790\uc8fc \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uac8c\uc784\uc6a9 PC\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ubca4\uce58\ub9c8\ud06c \uc2a4\ud06c\ub9b0\uc0f7\uc744 \ucc0d\ub294 \uac83\uc774 \ubaa9\uc801\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc911\uc694\ud55c \uac83\uc740 \ud56b \ud14c\uc774\ube14, \uc778\ub371\uc2a4, \uc2e4\ud589 \uacc4\ud68d, \uc870\uc778, \uc815\ub82c, \ubc84\ud37c\/\uce90\uc2dc \ub808\uc774\uc5b4\ub97c \uac00\ub2a5\ud55c \ud55c \ub290\ub9b0 \uc2a4\ud1a0\ub9ac\uc9c0 \uacbd\ub85c\uc5d0\uc11c \uba40\ub9ac \ub5a8\uc5b4\ub728\ub9ac\ub294 \uac83\uc785\ub2c8\ub2e4. \uc11c\ubc84\uac00 \ud398\uc774\uc9d5\uc744 \uc2dc\uc791\ud558\uac70\ub098, \ub514\uc2a4\ud06c\ub85c \uc720\ucd9c\ud558\uac70\ub098, \uc720\uc6a9\ud55c \ud398\uc774\uc9c0\ub97c \uba54\ubaa8\ub9ac\uc5d0\uc11c \uc9c0\uc18d\uc801\uc73c\ub85c \uc81c\uac70\ud558\uae30 \uc2dc\uc791\ud558\uba74 DIMM \ub808\uc774\ube14\uc5d0 \uba87 \ubc31 MT\/s\uac00 \ucd94\uac00\ub41c\ub2e4\uace0 \ud574\uc11c \uc124\uacc4\uac00 \uc800\uc7a5\ub418\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc624\ub798\ub418\uc5c8\uc9c0\ub9cc \uc5ec\uc804\ud788 \uc720\uc6a9\ud55c Google\uc758 \ud604\uc7a5 \uc5f0\uad6c\uc785\ub2c8\ub2e4, <a href=\"https:\/\/research.google.com\/pubs\/archive\/35162.pdf\" rel=\"nofollow noopener\" target=\"_blank\">\uc57c\uc0dd\uc5d0\uc11c\uc758 DRAM \uc624\ub958<\/a>, \ub294 2.5\ub144 \uc774\uc0c1\uc758 \ud504\ub85c\ub355\uc158 \uc11c\ubc84 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud55c \uacb0\uacfc, \uc5f0\uac04 8% \uc774\uc0c1\uc758 DIMM\uc774 \uc624\ub958\uc758 \uc601\ud5a5\uc744 \ubc1b\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc5f0\uad6c\uc2e4\uc5d0\uc11c\ub098 \ubcfc \uc218 \uc788\ub294 \uadc0\uc5ec\uc6b4 \uac01\uc8fc\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \ub9c8\ucf00\ud305 \ub4f1\uae09\uc758 \uc18d\ub3c4 \uc8fc\uc7a5\uc5d0 \uc55e\uc11c ECC, \uac80\uc99d, \uc870\ub2ec \uaddc\uc728\uc5d0 \uad00\uc2ec\uc744 \uae30\uc6b8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub9ac\uace0 \uac00\ub3d9 \uc911\ub2e8 \ube44\uc6a9\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc5c5\ud0c0\uc784 \uc778\ud154\ub9ac\uc804\uc2a4\uc5d0\uc11c\ub294 <a href=\"https:\/\/intelligence.uptimeinstitute.com\/resource\/annual-outage-analysis-2024\" rel=\"nofollow noopener\" target=\"_blank\">2024\ub144 \uc5f0\uac04 \uac00\ub3d9 \uc911\ub2e8 \ubd84\uc11d<\/a> \uc5d0 \ub530\ub974\uba74 \uc751\ub2f5\uc790\uc758 541\uba85 \uc911 3\ubd84\uc758 1\uc774 \uac00\uc7a5 \ucd5c\uadfc\uc5d0 \uacaa\uc740 \uc911\ub300, \uc2ec\uac01 \ub610\ub294 \uc2ec\uac01\ud55c \uc7a5\uc560\ub85c \uc778\ud574 100\ub9cc \ub2ec\ub7ec \uc774\uc0c1\uc758 \ube44\uc6a9\uc774 \ubc1c\uc0dd\ud588\ub2e4\uace0 \ub2f5\ud588\uc73c\uba70, 161\uba85 \uc911 3\ubd84\uc758 1\uc740 100\ub9cc \ub2ec\ub7ec\uac00 \ub118\ub294\ub2e4\uace0 \ub2f5\ud588\uc2b5\ub2c8\ub2e4. \uba54\ubaa8\ub9ac \uacb0\uc815\uc774 \uc800\ub834\ud55c \uc561\uc138\uc11c\ub9ac\ucc98\ub7fc \ucde8\uae09\ub418\uc5b4\uc57c \ud558\ub294 \uc774\uc720\ub97c \ub2e4\uc2dc \ud55c \ubc88 \ub9d0\uc500\ud574 \uc8fc\uc2dc\uaca0\uc5b4\uc694?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"database-server-ram-is-a-working-set-problem-not-a-sticker-problem\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 RAM\uc740 \uc2a4\ud2f0\ucee4 \ubb38\uc81c\uac00 \uc544\ub2cc \uc791\uc5c5 \uc138\ud2b8 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \ud544\uc694\ud55c RAM \uc6a9\ub7c9\u201d\uc774\ub77c\ub294 \ubb38\uad6c\ub294 \uac04\ub2e8\ud558\uac8c \ub4e4\ub9bd\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uba3c\uc800 \ud56b \ud14c\uc774\ube14, \ud56b \uc778\ub371\uc2a4, \uc784\uc2dc \uad6c\uc870, \uc5f0\uacb0 \uc624\ubc84\ud5e4\ub4dc, \ubc84\ud37c\/\uce90\uc2dc \ud06c\uae30 \uc870\uc815, \ucffc\ub9ac \uba54\ubaa8\ub9ac \ud560\ub2f9\ub7c9, \ubcf5\uc81c \ub610\ub294 \ubc31\uc5c5 \uc601\ud5a5, \ubaa8\ub2c8\ud130\ub9c1 \uc5d0\uc774\uc804\ud2b8, OS \uc608\uc57d, \ucd5c\ub300 \ub3d9\uc2dc\uc131 \ub4f1 \ud65c\uc131 \uc791\uc5c5 \uc138\ud2b8\ubd80\ud130 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ud50c\ub7ab\ud3fc\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4: CPU \uc138\ub300, \uc9c0\uc6d0\ub418\ub294 DDR \uc138\ub300, DIMM \uc2ac\ub86f, \ucc44\ub110 \uc218, RDIMM \ub610\ub294 LRDIMM \uc9c0\uc6d0, \uc2ac\ub86f\ub2f9 \ucd5c\ub300 \ubc00\ub3c4, \uc6b4\uc601 \uccb4\uc81c \ubc0f \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ubc84\uc804\uc5d0\uc11c \uad6c\ub9e4\ud558\ub824\ub294 \uba54\ubaa8\ub9ac\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80 \ub4f1\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9e4\uc790\uac00 \uc2e4\uc218\ud558\uae30 \uc26c\uc6b4 \ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SQL Server\uac00 \uc88b\uc740 \uc608\uc785\ub2c8\ub2e4. Microsoft\uc758 <a href=\"https:\/\/learn.microsoft.com\/en-us\/sql\/sql-server\/editions-and-components-of-sql-server-2022?view=sql-server-ver17\" rel=\"nofollow noopener\" target=\"_blank\">SQL Server 2022 \ubc84\uc804 \uc81c\ud55c \uc0ac\ud56d<\/a> \ub97c \ubcf4\uba74 \uc2a4\ud0e0\ub2e4\ub4dc \uc5d0\ub514\uc158\uc740 \uc778\uc2a4\ud134\uc2a4\ub2f9 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc5d4\uc9c4 \ubc84\ud37c \ud480\uc758 \ucd5c\ub300 \uba54\ubaa8\ub9ac \uc81c\ud55c\uc774 128GB\uc778 \ubc18\uba74, \uc5d4\ud130\ud504\ub77c\uc774\uc988\ub294 \uc6b4\uc601 \uccb4\uc81c \ucd5c\ub300\uce58\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc74c\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c SQL Server Standard\ub97c \uc2e4\ud589 \uc911\uc774\uace0 512GB RAM\uc744 \uad6c\ub9e4\ud558\uba74 \ud55c \uc778\uc2a4\ud134\uc2a4\uc758 \ubc84\ud37c \ud480\uc774 \ub9c8\uc220\ucc98\ub7fc \ucc44\uc6cc\uc9c8 \uac83\uc774\ub77c\uace0 \uc0dd\uac01\ud55c\ub2e4\uba74 \ub098\uc05c \uc18c\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MySQL\ub3c4 \ube44\uc2b7\ud55c \uc774\uc57c\uae30\ub97c \ub2e4\ub978 \uac01\ub3c4\uc5d0\uc11c \ub4e4\ub824\uc90d\ub2c8\ub2e4. \uc624\ub77c\ud074\uc758 <a href=\"https:\/\/dev.mysql.com\/doc\/refman\/8.4\/en\/innodb-buffer-pool.html\" rel=\"nofollow noopener\" target=\"_blank\">MySQL 8.4 InnoDB \ubc84\ud37c \ud480 \ubb38\uc11c<\/a> \uc5d0 \ub530\ub974\uba74 \ubc84\ud37c \ud480\uc740 \ud14c\uc774\ube14\uacfc \uc778\ub371\uc2a4 \ub370\uc774\ud130\ub97c \uba54\uc778 \uba54\ubaa8\ub9ac\uc5d0 \uce90\uc2dc\ud558\uba70, \uc804\uc6a9 \uc11c\ubc84\uc5d0\uc11c\ub294 \ucd5c\ub300 80%\uc758 \ubb3c\ub9ac\uc801 \uba54\ubaa8\ub9ac\uac00 \ud560\ub2f9\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc6a9\ub7c9\uc5d0 \uad00\ud55c \uc774\uc57c\uae30\uc785\ub2c8\ub2e4. RGB \ud788\ud2b8 \uc2a4\ud504\ub808\ub354\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ud5c8\uc601\uc2ec\uc774 \uc544\ub2cc \uc18d\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PostgreSQL\uc740 \ub610 \ub2e4\ub978 \uc8fc\ub984\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. \uadf8\uac83\uc758 <a href=\"https:\/\/www.postgresql.org\/docs\/current\/runtime-config-resource.html\" rel=\"nofollow noopener\" target=\"_blank\">\uacf5\uc720_\ubc84\ud37c\uc5d0 \ub300\ud55c \ud604\uc7ac \ubb38\uc11c<\/a> \uc5d0 \ub530\ub974\uba74 1GB \uc774\uc0c1\uc758 RAM\uc744 \uac16\ucd98 \uc804\uc6a9 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc758 \ud569\ub9ac\uc801\uc778 \uc2dc\uc791 \uac12\uc740 25%\uc758 \uc2dc\uc2a4\ud15c \uba54\ubaa8\ub9ac\uc774\uba70, PostgreSQL\ub3c4 \uc6b4\uc601 \uccb4\uc81c \uce90\uc2dc\uc5d0 \uc758\uc874\ud558\ubbc0\ub85c 40% \uc774\uc0c1\uc758 \uac12\uc740 \ub9ce\uc740 \uc6cc\ud06c\ub85c\ub4dc\uc5d0\uc11c \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\ub2e4\uace0 \uacbd\uace0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc27d\uac8c \ub9d0\ud574, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 \uba54\ubaa8\ub9ac\uac00 \ub9ce\uc73c\uba74 \ub3c4\uc6c0\uc774 \ub418\uc9c0\ub9cc \ubb34\ubd84\ubcc4\ud55c \ud560\ub2f9\uc740 \uc5ec\uc804\ud788 \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faster-ram-matters-but-only-after-you-stop-starving-the-database\">\ub354 \ube60\ub978 RAM\uc774 \uc911\uc694\ud558\uc9c0\ub9cc, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uace0\uac08\uc744 \ub9c9\uc544\uc57c\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub098\uc911\uc5d0\ub294 \uc18d\ub3c4\uac00 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud398\uc774\uc9d5\uc744 \ud53c\ud558\uace0, \ubb3c\ub9ac\uc801 \uc77d\uae30\ub97c \uc904\uc774\uace0, \uc720\uc6a9\ud55c \uc778\ub371\uc2a4 \uc9d1\ud569\uc744 \uc720\uc9c0\ud558\uace0, \uc815\ub82c\/\ud574\uc2dc \uc791\uc5c5\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c RAM\uc774 \uc774\ubbf8 \uc788\ub294 \uc11c\ubc84\ub294 \ud2b9\ud788 CPU \ucf54\uc5b4\uac00 \uc2a4\ud1a0\ub9ac\uc9c0\uac00 \uc544\ub2cc \uba54\ubaa8\ub9ac \ub300\uc5ed\ud3ed\uc5d0\uc11c \ub300\uae30\ud558\ub294 \uacbd\uc6b0 \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub294 \u201c\ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \ub290\ub9ac\uac8c \ub290\uaef4\uc9c4\ub2e4\u201d\ub294 \uc9c4\ub2e8\uacfc\ub294 \ub2e4\ub978 \ubb38\uc81c\uc785\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub354 \ub098\uc740 \uc9c8\ubb38\uc744 \ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6cc\ud06c\ub85c\ub4dc\uac00 \ubb34\uc791\uc704 \uc77d\uae30\uc640 \uae34\ubc15\ud55c \uc9c0\uc5f0 \uc2dc\uac04 \ubaa9\ud45c\ub97c \uac00\uc9c4 OLTP\uc778\uac00\uc694? \uad11\ubc94\uc704\ud55c \ud329\ud2b8 \ud14c\uc774\ube14\uc744 \uc2a4\uce94\ud558\ub294 \ubd84\uc11d \uc791\uc5c5\uc778\uac00\uc694? \uceec\ub7fc\uc2a4\ud1a0\uc5b4\uac00 \uc788\ub294 SQL Server\uc778\uac00\uc694? \ud574\uc2dc \uc870\uc778\uc774 \uc784\uc2dc \ud30c\uc77c\ub85c \uc720\ucd9c\ub418\ub294 PostgreSQL\uc778\uac00\uc694? \ubcf4\uace0 \uae30\uac04 \ub3d9\uc548 \ubc84\ud37c \ud480 \uc801\uc911\ub960\uc774 \ubd95\uad34\ub418\ub294 MySQL\/InnoDB\uc778\uac00\uc694? \ub3d9\uc77c\ud55c NUMA \ub178\ub4dc\ub97c \ub193\uace0 \uacbd\uc7c1\ud558\ub294 \uc5ec\ub7ec \ub370\uc774\ud130\ubca0\uc774\uc2a4 VM\uc744 \ud638\uc2a4\ud305\ud558\ub294 \uac00\uc0c1\ud654\uc778\uac00\uc694?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2f5\ubcc0\uc5d0 \ub530\ub77c \uad6c\ub9e4\uac00 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub808\ub178\ubc84\uc758 \uc791\uc5c5 <a href=\"https:\/\/lenovopress.lenovo.com\/lp2272-balanced-memory-configurations-for-2-socket-servers-with-intel-xeon-6\" rel=\"nofollow noopener\" target=\"_blank\">\uc778\ud154 \uc81c\uc628 6 2\uc18c\ucf13 \uc11c\ubc84\ub97c \uc704\ud55c \uade0\ud615 \uc7a1\ud78c \uba54\ubaa8\ub9ac \uad6c\uc131<\/a> \ub294 \uba54\ubaa8\ub9ac \ub808\uc774\uc544\uc6c3\uc774 \uc7a5\uc2dd\uc6a9\uc774 \uc544\ub2c8\ub77c\ub294 \uc810\uc744 \uc0c1\uae30\uc2dc\ucf1c\uc8fc\ub294 \uc720\uc6a9\ud55c \uc790\ub8cc\ub85c, \uc5b8\ubc38\ub7f0\uc2a4\ub4dc \uba54\ubaa8\ub9ac\ub294 \ud504\ub85c\uc138\uc11c\ub2f9 8\uac1c\uc758 \ub3d9\uc77c\ud55c DIMM\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc38\ub7f0\uc2a4\ub4dc \uad6c\uc131\uc758 \ucd1d \uba54\ubaa8\ub9ac \ub300\uc5ed\ud3ed\uc744 13%\uae4c\uc9c0 \ub0ae\ucd9c \uc218 \uc788\ub2e4\uace0 \uba85\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. Dell\uc758 Xeon 6 DDR5 \uba54\ubaa8\uc5d0 \ub530\ub974\uba74 1DPC \uad6c\uc131\uc740 \ucd5c\ub300 6400MT\/s\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\ub294 \ubc18\uba74, \ud574\ub2f9 \ud50c\ub7ab\ud3fc \uc81c\ud488\uad70\uc5d0\uc11c 2DPC\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 5200MT\/s\ub85c \uc2e4\ud589\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub530\ub77c\uc11c \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac\uac00 \uc911\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\uc9c0\ub9cc \ub354 \ube60\ub978 DIMM\uc744 \uad6c\uc785\ud55c \ub2e4\uc74c \ucc44\ub110\uc744 \uc798\ubabb \ucc44\uc6b0\ub294 \uac83\uc740 \ube44\uc2fc \ud0c0\uc774\uc5b4\ub97c \uc0ac\uc11c \uad6c\ubd80\ub7ec\uc9c4 \ucc28\ucd95\uc5d0 \ubcfc\ud2b8\ub85c \uace0\uc815\ud558\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc601\uc218\uc99d\uc740 \uc778\uc0c1\uc801\uc73c\ub85c \ubcf4\uc785\ub2c8\ub2e4. \uae30\uacc4\ub294 \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ram-speed-vs-capacity-for-database-server-workloads\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 \uc6cc\ud06c\ub85c\ub4dc\ub97c \uc704\ud55c RAM \uc18d\ub3c4\uc640 \uc6a9\ub7c9 \ube44\uad50<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc758\uc0ac \uacb0\uc815 \uc601\uc5ed<\/th><th>\uc77c\ubc18\uc801\uc73c\ub85c RAM \uc6a9\ub7c9\uc774 \ud074\uc218\ub85d \uc720\ub9ac\ud55c \uacbd\uc6b0<\/th><th>\ub354 \ube60\ub978 RAM\uc774 \uc77c\ubc18\uc801\uc73c\ub85c \uc2b9\ub9ac\ud558\ub294 \uacbd\uc6b0<\/th><th>\uba3c\uc800 \ud655\uc778\ud574\uc57c \ud560 \uc0ac\ud56d<\/th><\/tr><\/thead><tbody><tr><td>OLTP \ub370\uc774\ud130\ubca0\uc774\uc2a4<\/td><td>\ud56b \uc778\ub371\uc2a4 \ubc0f \ud398\uc774\uc9c0\uac00 \uba54\ubaa8\ub9ac\uc5d0 \ub9de\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><td>\ubc84\ud37c \uc801\uc911\ub960\uc774 \uc774\ubbf8 \ub192\uace0 CPU \ub300\uae30 \uc2dc\uac04\uc774 \uba54\ubaa8\ub9ac \ub300\uc5ed\ud3ed\uc744 \uac00\ub9ac\ud0a4\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>\ubc84\ud37c \uce90\uc2dc \uc801\uc911\ub960, \ud398\uc774\uc9c0 \uc77d\uae30\/\ucd08, \ub300\uae30 \ud1b5\uacc4<\/td><\/tr><tr><td>\ubd84\uc11d \/ \ubcf4\uace0<\/td><td>\ucffc\ub9ac\uac00 \uc784\uc2dc \uc800\uc7a5\uc18c\ub85c \uc720\ucd9c\ub418\uac70\ub098 \ub370\uc774\ud130\ub97c \ubc18\ubcf5\uc801\uc73c\ub85c \uc2a4\uce94\ud558\ub294 \uacbd\uc6b0<\/td><td>\uc791\uc5c5 \uc138\ud2b8 \ub9de\ucda4 \ubc0f \uc2a4\uce94\uc740 \ub300\uc5ed\ud3ed\uc5d0 \uc81c\ud55c\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>\uc628\ub3c4 \uc720\ucd9c, \uc2a4\uce94 \ubcfc\ub968, NUMA \ub85c\uceec\ub9ac\ud2f0<\/td><\/tr><tr><td>SQL Server<\/td><td>\ubc84\ud37c \ud480, \uacc4\ud68d \uce90\uc2dc, \ucffc\ub9ac \ubcf4\uc870\uae08 \ub610\ub294 \uc5f4 \uc800\uc7a5\uc18c \uce90\uc2dc\uac00 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/td><td>\uc5d0\ub514\uc158 \ubc0f \uc6cc\ud06c\ub85c\ub4dc\ub294 \ub300\uc5ed\ud3ed\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td><td>SQL Server \ubc84\uc804 \uc81c\ud55c, \ucd5c\ub300 \uc11c\ubc84 \uba54\ubaa8\ub9ac, \ub300\uae30 \ud1b5\uacc4<\/td><\/tr><tr><td>MySQL InnoDB<\/td><td>\ubc84\ud37c \ud480 \ub204\ub77d\uc73c\ub85c \uc778\ud574 \ubc18\ubcf5\ub418\ub294 \ub514\uc2a4\ud06c \uc77d\uae30\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/td><td>\ubc84\ud37c \ud480\uc758 \ud06c\uae30\uac00 \uc62c\ubc14\ub974\uac8c \uc124\uc815\ub418\uace0 \uc2a4\ud1a0\ub9ac\uc9c0\uac00 \ub354 \uc774\uc0c1 \ubcd1\ubaa9 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td><td>innodb_buffer_pool_size, \ub514\uc2a4\ud06c \uc77d\uae30, \ub354\ud2f0 \ud398\uc774\uc9c0 \uc555\ub825<\/td><\/tr><tr><td>PostgreSQL<\/td><td>\uacf5\uc720_\ubc84\ud37c, OS \uce90\uc2dc, \uc791\uc5c5_\uba54\ubaa8 \ubc0f \ub3d9\uc2dc \uc138\uc158\uc758 \ud06c\uae30\uac00 \ubd80\uc871\ud569\ub2c8\ub2e4.<\/td><td>\uce90\uc2dc\ub294 \uc548\uc815\uc801\uc774\uba70 \ucffc\ub9ac\ub294 CPU\/\uba54\ubaa8\ub9ac \ucc98\ub9ac\ub7c9\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/td><td>\uacf5\uc720_\ubc84\ud37c, \uc720\ud6a8_\uce90\uc2dc \ud06c\uae30, \uc784\uc2dc \ud30c\uc77c \uc0dd\uc131<\/td><\/tr><tr><td>\uac00\uc0c1\ud654\ub41c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud638\uc2a4\ud2b8<\/td><td>\uc5ec\ub7ec \ub370\uc774\ud130\ubca0\uc774\uc2a4 VM\uc774 \ud638\uc2a4\ud2b8 \uba54\ubaa8\ub9ac\ub97c \uc624\ubc84\ucee4\ubc0b\ud558\ub294 \uacbd\uc6b0<\/td><td>\ud638\uc2a4\ud2b8\uc758 \uba54\ubaa8\ub9ac\uac00 \ucda9\ubd84\ud558\uace0 \ucc44\ub110 \uc778\uad6c\uac00 \uade0\ud615 \uc7a1\ud78c \uacbd\uc6b0<\/td><td>NUMA, \ud48d\uc120, \uc2a4\uc651, VM\ub2f9 \uc608\uc57d<\/td><\/tr><tr><td>\ub808\uac70\uc2dc DDR4 \uc81c\ud488\uad70<\/td><td>\uae30\uc874 \ud50c\ub7ab\ud3fc\uc740 \uc5ec\uc804\ud788 \uc218\uba85\uc774 \uc788\uace0 \ubc00\ub3c4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/td><td>\ud50c\ub7ab\ud3fc\uc740 \ucd5c\uc2e0 \uc18d\ub3c4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/td><td>\uc11c\ubc84 \ubaa8\ub378, CPU \uc0dd\uc131, RDIMM\/LRDIMM \uaddc\uce59<\/td><\/tr><tr><td>\uc0c8\ub85c\uc6b4 DDR5 \ube4c\ub4dc<\/td><td>\uc6a9\ub7c9 \uacc4\ud68d\uc73c\ub85c VM \ubc00\ub3c4 \ub610\ub294 \ubd84\uc11d \uacf5\uac04 \ud655\ubcf4<\/td><td>\ud50c\ub7ab\ud3fc\uc740 \uc120\ud0dd\ud55c DPC \ub808\uc774\uc544\uc6c3\uc5d0\uc11c \ub192\uc740 MT\/s\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/td><td>1DPC \ub300 2DPC, \ucc44\ub110 \ubc38\ub7f0\uc2a4, \uc2b9\uc778\ub41c DIMM \ubaa9\ub85d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-bedbb53\" id=\"gspb_image-id-gsbp-bedbb53\"><img decoding=\"async\" src=\"https:\/\/serverdimm.com\/wp-content\/uploads\/2026\/05\/Does-a-Database-Server-Need-Faster-Memory-or-More-Capacity1.jpeg\" data-src=\"\" alt=\"\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac \ub610\ub294 \ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc774 \ud544\uc694\ud569\ub2c8\uae4c?\" loading=\"lazy\" width=\"750\" height=\"750\"\/><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-database-memory-buying-mistakes-i-still-see-in-2026\">2026\ub144\uc5d0\ub3c4 \uc5ec\uc804\ud788 \ubc1c\uc0dd\ud558\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uba54\ubaa8\ub9ac \uad6c\ub9e4 \uc2e4\uc218<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubaa8\ud638\ud55c \uae30\uc5b5\uc744 \uc778\uc6a9\ud558\ub294 \uac83\uc740 \uc2eb\uc5b4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 \uba54\ubaa8\ub9ac\ub97c \uad6c\ub9e4\ud560 \ub54c \u201c64GB DDR4 ECC \uc11c\ubc84 RAM\u201d\uc774\ub77c\ub294 \uacac\uc801\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4 \ubd80\ud488 \ubc88\ud638, \ub4f1\uae09, x4 \ub610\ub294 x8 \uad6c\uc131, \uc18d\ub3c4 \ube48, RDIMM \ub610\ub294 LRDIMM \ub4f1\uae09, \ud14c\uc2a4\ud2b8 \uc870\uac74, \ubcf4\uc99d \uc870\uac74, \ud50c\ub7ab\ud3fc\uc774 \uc77c\uce58\ud558\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc870\ub2ec\uc744 \uace0\ub824\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud5a5\ud6c4 \ucc45\uc784 \ud68c\uc758\ub97c \uac80\ud1a0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DDR4 \uc5d0\uc2a4\ud14c\uc774\ud2b8\uc758 \uacbd\uc6b0 \uad6c\ub9e4\uc790\ub97c <a href=\"https:\/\/serverdimm.com\/ko\/product-category\/ddr4-server-memory\/\">DDR4 \uc11c\ubc84 \uba54\ubaa8\ub9ac<\/a> \uce74\ud14c\uace0\ub9ac\uc5d0\ub9cc \uc11c\ubc84 \uc138\ub300\uc640 \ud604\uc7ac DIMM \ub808\uc774\ube14\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc0c8\ub85c\uc6b4 \ubc00\ub3c4 \ube4c\ub4dc\uc758 \uacbd\uc6b0 <a href=\"https:\/\/serverdimm.com\/ko\/product-category\/ddr5-server-memory\/\">DDR5 \uc11c\ubc84 \uba54\ubaa8\ub9ac<\/a> \uacbd\ub85c\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ud569\ub9ac\uc801\uc774\uc9c0\ub9cc CPU, \ub9c8\ub354\ubcf4\ub4dc, BIOS \ubc0f DIMM \ubaa8\uc9d1\ub2e8 \uaddc\uce59\uc774 \ubaa9\ud45c \uc18d\ub3c4\uc640 \uc6a9\ub7c9\uc744 \uc9c0\uc6d0\ud558\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud558\uc9c0\ub9cc \uce74\ud14c\uace0\ub9ac \ud398\uc774\uc9c0\uc5d0\uc11c \uba48\ucd94\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9e4\ud558\uae30 \uc804\uc5d0 \uc801\uc808\ud55c <a href=\"https:\/\/serverdimm.com\/ko\/how-to-check-server-memory-compatibility-before-you-buy\/\">\uc11c\ubc84 \uba54\ubaa8\ub9ac \ud638\ud658\uc131 \uac10\uc0ac<\/a> \ub97c \ud074\ub9ad\ud558\uace0 \uc758\ub3c4\ud55c \ubaa8\ub4c8\uacfc \uc2e4\uc81c \ud50c\ub7ab\ud3fc\uc744 \ube44\uad50\ud558\uc138\uc694. ServerDimm\uc758 \uad11\ubc94\uc704\ud55c \uac00\uc774\ub4dc <a href=\"https:\/\/serverdimm.com\/ko\/the-complete-guide-to-buying-server-memory\/\">\uc11c\ubc84 \uba54\ubaa8\ub9ac \uad6c\ub9e4<\/a> \ub294 \uae30\uac00\ubc14\uc774\ud2b8\ub2f9 \uac00\uaca9 \uacbd\uc7c1\uc774 \uc544\ub2cc \ud638\ud658\uc131, \uc548\uc815\uc131, \uacf5\uae09, \uc6cc\ud06c\ub85c\ub4dc \uc801\ud569\uc131\uc73c\ub85c \uba54\ubaa8\ub9ac\uc758 \ud504\ub808\uc784\uc744 \uad6c\uc131\ud558\uae30 \ub54c\ubb38\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uac83\uc774 \ubc14\ub85c \uc62c\ubc14\ub978 \uba58\ud0c8 \ubaa8\ub378\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-sizing-method-i-actually-trust\">\uc2e4\uc81c\ub85c \uc2e0\ub8b0\ud558\ub294 \uc0ac\uc774\uc9d5 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uc740 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 RAM\uc744 \uc2b9\uc778\ud558\uae30 \uc804\uc5d0 \uc0ac\uc6a9\ud558\ub294 \ud544\ub4dc \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uba3c\uc800 \uc804\uccb4 \ube44\uc988\ub2c8\uc2a4 \uc8fc\uae30\uc5d0 \ub300\ud55c \uc791\uc5c5 \ubd80\ud558\ub97c \uce21\uc815\ud569\ub2c8\ub2e4. \uc870\uc6a9\ud55c 10\ubd84\uc774 \uc544\ub2c8\ub77c. \uac00\uc0c1\uc758 \ub370\ubaa8\uac00 \uc544\ub2d9\ub2c8\ub2e4. \ubc30\uce58 \uc791\uc5c5, \ubcf4\uace0 \uc2a4\ud30c\uc774\ud06c, \ubc31\uc5c5, \uc778\ub371\uc2a4 \uc720\uc9c0 \uad00\ub9ac, ETL, \ubcf5\uc81c, \uc0ac\uc6a9\uc790 \ub3d9\uc2dc\uc131 \ub4f1\uc774 \ud3ec\ud568\ub41c \uc2e4\uc81c \ucc3d\uc5d0\uc11c \uce21\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub458\uc9f8, \ubb38\uc81c\ub97c \ubd84\ub958\ud558\uc138\uc694. \ubb3c\ub9ac\uc801 \uc77d\uae30, \ud398\uc774\uc9c0 \uae30\ub300 \uc218\uba85 \ubd95\uad34, SQL Server RESOURCE_SEMAPHORE \ub300\uae30, PostgreSQL \uc784\uc2dc \ud30c\uc77c, MySQL \ubc84\ud37c \ud480 \ub204\ub77d, Linux \uc2a4\uc651 \ud65c\ub3d9, NUMA \ubd88\uade0\ud615 \ub610\ub294 \uc2a4\ud1a0\ub9ac\uc9c0 \ud3ec\ud654 \ub4f1\uc774 \ub098\ud0c0\ub098\uace0 \uc788\ub098\uc694? \uac01\uae30 \ub2e4\ub978 \uc99d\uc0c1\uc740 \ub2e4\ub978 \uad6c\ub9e4\ub97c \uac00\ub9ac\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc14b\uc9f8, \uc791\uc5c5 \uc138\ud2b8\uc758 \ud06c\uae30\uc640 \uc5ec\uc720 \uacf5\uac04\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ud56b \ub370\uc774\ud130\uc640 \uc778\ub371\uc2a4, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc5d4\uc9c4 \uce90\uc2dc, \ucffc\ub9ac \uba54\ubaa8\ub9ac, \uc5f0\uacb0, OS \uce90\uc2dc, \uc791\uc5c5 \uae09\uc99d\uc5d0 \ub300\ube44\ud574 \ucda9\ubd84\ud55c \uba54\ubaa8\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc804\uc6a9 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc758 \uacbd\uc6b0, OS\ub97c \ud5d0\ub5a1\uac70\ub9ac\uac8c \ub450\ub294 \uac83\uc740 \uc544\ub9c8\ucd94\uc5b4 \uc791\uc5c5\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub137\uc9f8, DIMM \uc544\ud0a4\ud14d\ucc98\ub97c \uac80\uc99d\ud569\ub2c8\ub2e4. ECC RDIMM\uacfc LRDIMM\uc740 \uc77c\ubc18\uc801\uc778 \ub300\uccb4\ud488\uc774 \uc544\ub2d9\ub2c8\ub2e4. DDR4\uc640 DDR5\ub294 \uc11c\ub85c \ud638\ud658\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 2Rx4\uc640 2Rx8\uc740 \ud50c\ub7ab\ud3fc \uc9c0\uc6d0 \ub9e4\ud2b8\ub9ad\uc2a4\uc5d0\uc11c \ub2e4\ub974\uac8c \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ubaa8\ub450\uac00 \uc6a9\ub7c9\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud560 \ub54c \uc21c\uc704\uc640 \ucc44\ub110 \uade0\ud615\uc740 \uc5ec\uc804\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc12f\uc9f8, \ud14c\uc2a4\ud2b8 \ubc0f \ubcf4\uc99d\uc758 \uba85\ud655\uc131\uc744 \uc694\uad6c\ud569\ub2c8\ub2e4. \uc0dd\uc0b0 \uad6c\ub9e4\uc758 \uacbd\uc6b0, \uc800\ub294 \uacf5\uae09\uc5c5\uccb4\uc758 <a href=\"https:\/\/serverdimm.com\/ko\/quality-warranty\/\">\ud488\uc9c8 \ud14c\uc2a4\ud2b8 \ubc0f \ubcf4\uc99d \uc9c0\uc6d0<\/a> \uc5b8\uc5b4\ub97c \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8\uac00 \ud070 \uacbd\uc6b0, \uc800\ub294 \ub610\ud55c <a href=\"https:\/\/serverdimm.com\/ko\/contact\/\">\ubb38\uc758 \ubc0f \uacac\uc801 \uc694\uccad<\/a> \uacbd\ub85c\uc5d0 \uc815\ud655\ud55c \uc11c\ubc84 \ubaa8\ub378, CPU \uc138\ub300, \ud604\uc7ac DIMM \ubd80\ud488 \ubc88\ud638, \ubaa9\ud45c \uc6a9\ub7c9, \ud5c8\uc6a9\ub418\ub294 \ube0c\ub79c\ub4dc \ubc0f \ubc30\ud3ec \ub0a0\uc9dc\ub97c \uc785\ub825\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc9c0\ub8e8\ud558\uba74 \ub3c8\uc774 \uc808\uc57d\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"when-more-capacity-is-the-right-answer\">\ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc774 \uc815\ub2f5\uc778 \uacbd\uc6b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud65c\uc131 \uc6cc\ud06c\ub85c\ub4dc\uac00 \uba54\ubaa8\ub9ac\uc5d0 \ucda9\ubd84\ud788 \ub9de\uc9c0 \uc54a\uc744 \ub54c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 RAM\uc744 \ub298\ub9ac\ub294 \uac83\uc774 \uc815\ub2f5\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc5d0\ub294 SQL Server \ubc84\ud37c \ud480\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ubcc0\uacbd\ub418\ub294 \uacbd\uc6b0, MySQL InnoDB\uac00 \ud56b \ud14c\uc774\ube14 \ubc0f \uc778\ub371\uc2a4 \ud398\uc774\uc9c0\ub97c \uc720\uc9c0\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0, PostgreSQL\uc774 \uc815\ub82c \ubc0f \uc870\uc778\uc744 \uc704\ud55c \uc784\uc2dc \ud30c\uc77c\uc744 \uc0dd\uc131\ud558\ub294 \uacbd\uc6b0, \uac00\uc0c1\ud654\ub41c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud638\uc2a4\ud2b8\uac00 \uc555\ubc15\uc744 \ubc1b\uc544 \uba54\ubaa8\ub9ac\ub97c \ub298\ub9ac\uae30 \uc2dc\uc791\ud558\ub294 \uacbd\uc6b0 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \uc2a4\ud1a0\ub9ac\uc9c0\ub97c RAM\uc758 \ud655\uc7a5\uc73c\ub85c \ucde8\uae09\ud558\uac8c \ub418\uba74 \uc131\ub2a5\uc774 \ube44\uc2f8\uace0 \ubd88\uc548\uc815\ud574\uc9c0\uba70 \uc6cc\ud06c\ub85c\ub4dc\uc5d0 \ubbfc\uac10\ud558\uac8c \ubc18\uc751\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub824\uc6b4 \uc9c4\uc2e4: \ub9ce\uc740 \u201c\ub290\ub9b0 \ub370\uc774\ud130\ubca0\uc774\uc2a4\u201d \ubd88\ub9cc\uc740 CPU \ubb38\uc81c\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc774\ub294 CPU\uc758 \ud0c8\uc744 \uc4f4 \uba54\ubaa8\ub9ac \ubc0f I\/O \uc124\uacc4 \ubb38\uc81c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6a9\ub7c9\uc740 \uc6b4\uc601 \uc548\uc815\uc131\uc5d0\ub3c4 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ubc31\uc5c5, \uc7ac\uc0c9\uc778, ETL, \uc77c\uad04 \ubcf4\uace0, \uc7a5\uc560 \uc870\uce58 \uc774\ubca4\ud2b8\ub294 \uc6cc\ud06c\ub85c\ub4dc\uac00 \uc870\uc6a9\ud574\uc9c8 \ub54c\uae4c\uc9c0 \uc815\uc911\ud558\uac8c \uae30\ub2e4\ub9ac\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c\uc758 \ud06c\uae30\uac00 \ud3c9\uade0 \ubd80\ud558\uc5d0 \ub9de\ucdb0\uc838 \uc788\uc73c\uba74 \uc2e4\uc81c \ubd80\ud558\uac00 \ubc1c\uc0dd\ud558\uba74 \ub2f9\ud669\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"when-faster-memory-is-the-right-answer\">\ub354 \ube60\ub978 \uba54\ubaa8\ub9ac\uac00 \uc815\ub2f5\uc77c \ub54c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6a9\ub7c9\uc774 \uc774\ubbf8 \ucda9\ubd84\ud558\uace0 \ubcd1\ubaa9 \ud604\uc0c1\uc774 \uba54\ubaa8\ub9ac \ub300\uc5ed\ud3ed\uc774\ub098 \uc9c0\uc5f0 \uc2dc\uac04\uc73c\ub85c \uc774\ub3d9\ud55c \uacbd\uc6b0 \ub354 \ube60\ub978 RAM\uc774 \uc815\ub2f5\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\ub294 \ucf54\uc5b4 \uc218\uac00 \ub9ce\uc740 \uc2dc\uc2a4\ud15c, \uad11\ubc94\uc704\ud55c \ubd84\uc11d \uc2a4\uce94, \uc778\uba54\ubaa8\ub9ac OLTP, \uacfc\uc911\ud55c \uceec\ub7fc\uc2a4\ud1a0\uc5b4 \uc6cc\ud06c\ub85c\ub4dc, \uba54\ubaa8\ub9ac\uc5d0 \uc720\uc9c0\ub418\ub294 \ub300\uaddc\ubaa8 PostgreSQL \ud574\uc2dc \uc791\uc5c5 \ub610\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uac00 \uc5ec\ub7ec \ucf54\uc5b4\uc5d0 \ubd84\uc0b0\ub418\uc5b4 \uc788\ub294 \uace0\ubc00\ub3c4 \uac00\uc0c1\ud654 \ud638\uc2a4\ud2b8\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uba3c\uc800 \uc99d\uac70\uac00 \ud544\uc694\ud569\ub2c8\ub2e4: CPU \uce74\uc6b4\ud130, \uba54\ubaa8\ub9ac \ub300\uc5ed\ud3ed \uc6d0\uaca9 \uce21\uc815, NUMA \ub85c\uceec\ub9ac\ud2f0 \uac80\uc0ac, \ub300\uae30 \ubd84\uc11d, \ud14c\uc2a4\ud2b8 \uc804\/\ud6c4 \ubd84\uc11d \ub4f1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ube0c\ub85c\uc154\uc5d0 DDR5-5600 \ub610\ub294 DDR5-6400\uc774\ub77c\uace0 \uc801\ud600 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc18d\ub3c4\ub97c \uad6c\ub9e4\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc800\ub294 \ud50c\ub7ab\ud3fc\uc774 \uc758\ub3c4\ud55c DIMM \uc218\ub85c \uc2e4\uc81c\ub85c \uc2e4\ud589\ud560 \uc218 \uc788\uace0 \uc6cc\ud06c\ub85c\ub4dc\uac00 \uc774\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc74c\uc744 \uc99d\uba85\ud560 \ub54c \uc18d\ub3c4\ub97c \uad6c\ub9e4\ud569\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \ubaa8\ub4e0 \uc2ac\ub86f\uc744 \ucc44\uc6b0\uace0 \ub2e4\uc6b4\ud074\ub7ed\uc744 \uc218\uc6a9\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \ud070 DIMM\uc744 \uc904\uc774\uac70\ub098, \uade0\ud615 \uc7a1\ud78c 1DPC \ub808\uc774\uc544\uc6c3\uc744 \uc0ac\uc6a9\ud558\uac70\ub098, \ud50c\ub7ab\ud3fc\uc744 \uc0c8\ub85c \uad6c\uc785\ud558\ub294 \uac83\uc774 \ub354 \ub098\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-practical-verdict-for-database-server-performance-tuning\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 \uc131\ub2a5 \ud29c\ub2dd\uc5d0 \ub300\ud55c \uc2e4\uc81c\uc801\uc778 \uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 \uc131\ub2a5\uc744 \uc870\uc815\ud558\ub294 \uacbd\uc6b0, \ucc98\uc74c\ubd80\ud130 \ub450 \uac00\uc9c0 \uc120\ud0dd \uc0ac\ud56d\uc774 \ub3d9\ub4f1\ud55c \uac83\ucc98\ub7fc \u201c\ub354 \ube60\ub978 \uba54\ubaa8\ub9ac \ub610\ub294 \ub354 \ub9ce\uc740 \uc6a9\ub7c9\u201d\uc744 \uc694\uad6c\ud558\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\uc2e0 \uc774\ub807\uac8c \ubb3c\uc5b4\ubcf4\uc138\uc694: <strong>\ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \uba54\ubaa8\ub9ac\uac00 \ubd80\uc871\ud558\uac70\ub098 \uba54\ubaa8\ub9ac \ub300\uc5ed\ud3ed\uc774 \ubd80\uc871\ud558\uac70\ub098 \uc798\ubabb\ub41c \uad6c\uc131\uc5d0 \uac07\ud600 \uc788\ub098\uc694?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub300\ubd80\ubd84\uc758 \ud504\ub85c\ub355\uc158 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc758 \uacbd\uc6b0, \uad6c\uc131\uc744 \uc218\uc815\ud558\uace0, \ud638\ud658 \uac00\ub2a5\ud55c ECC \uc6a9\ub7c9\uc744 \ucda9\ubd84\ud788 \ucd94\uac00\ud558\uace0, \uba54\ubaa8\ub9ac \ucc44\ub110\uc758 \uade0\ud615\uc744 \ub9de\ucd98 \ub2e4\uc74c \uc18d\ub3c4\ub97c \uace0\ub824\ud558\ub294 \uc21c\uc11c\ub294 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uacf5\uae09\uc5c5\uccb4 \ubaa9\ub85d\uc5d0\uc11c \uac00\uc7a5 \ube60\ub978 \ubaa8\ub4c8\uc744 \ucc3e\uae30 \uc804\uc5d0 SQL Server \uba54\ubaa8\ub9ac \uc694\uad6c \uc0ac\ud56d, MySQL \ubc84\ud37c \ud480 \ud06c\uae30 \uc870\uc815, PostgreSQL shared_buffers \ubc0f OS \uce90\uc2dc \ub3d9\uc791, NUMA \ub808\uc774\uc544\uc6c3 \ubc0f DIMM \uc778\uad6c \uaddc\uce59\uc744 \ubaa8\ub450 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub35c \ud765\ubbf8\uc9c4\uc9c4\ud558\uac8c \ub4e4\ub9b4 \uc218 \uc788\ub2e4\ub294 \uac83\uc744 \uc555\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc88b\uc544\uc694. \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub294 \uc9c0\ub8e8\ud55c \ud6c8\ub828\uc5d0 \ub300\ud55c \ubcf4\uc0c1\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-d8b7ec8\" id=\"gspb_image-id-gsbp-d8b7ec8\"><img decoding=\"async\" src=\"https:\/\/serverdimm.com\/wp-content\/uploads\/2026\/05\/Does-a-Database-Server-Need-Faster-Memory-or-More-Capacity.jpeg\" data-src=\"\" alt=\"\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac \ub610\ub294 \ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc774 \ud544\uc694\ud569\ub2c8\uae4c?\" loading=\"lazy\" width=\"750\" height=\"750\"\/><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faqs\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"does-a-database-server-need-faster-memory-or-more-capacity\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac\ub098 \ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud65c\uc131 \ub370\uc774\ud130 \uc9d1\ud569, \uc778\ub371\uc2a4, \uc815\ub82c \uc791\uc5c5, \uc870\uc778, \ubc84\ud37c \ud480 \ub610\ub294 \ub3d9\uc2dc \uc138\uc158\uc774 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uba54\ubaa8\ub9ac\ub97c \ucd08\uacfc\ud558\uc5ec \uc6cc\ud06c\ub85c\ub4dc \ud53c\ud06c \uc911\uc5d0 \ub514\uc2a4\ud06c \uc77d\uae30, \ud398\uc774\uc9d5, \uc77c\uc2dc\uc801\uc778 \uc720\ucd9c \ub610\ub294 \ubd88\uc548\uc815\ud55c \uc2e4\ud589 \uacc4\ud68d\uc744 \uac15\uc694\ud558\ub294 \uacbd\uc6b0 \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac\ubcf4\ub2e4 \ub354 \ub9ce\uc740 RAM \uc6a9\ub7c9\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \ub354 \ube60\ub978 \uba54\ubaa8\ub9ac\ub294 \ub098\uc911\uc5d0 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0 \ub354 \uc774\uc0c1 \uba54\ubaa8\ub9ac\uac00 \ubd80\uc871\ud558\uc9c0 \uc54a\uac8c \ub418\uba74 \ubb38\uc81c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c\ub85c\ub294 \ub300\ubd80\ubd84\uc758 OLTP \uc2dc\uc2a4\ud15c, \ud63c\ud569 \uc6cc\ud06c\ub85c\ub4dc \ubc0f \uac00\uc0c1\ud654\ub41c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud638\uc2a4\ud2b8\uc5d0 \ub300\ud574 \uc6a9\ub7c9\uc744 \uba3c\uc800 \uad6c\ub9e4\ud569\ub2c8\ub2e4. \uc6cc\ud06c\ub85c\ub4dc\uac00 \uc774\ubbf8 \uba54\ubaa8\ub9ac\uc5d0 \uc801\ud569\ud558\uace0 \uba54\ubaa8\ub9ac \ub300\uc5ed\ud3ed\uc774\ub098 \uc9c0\uc5f0 \uc2dc\uac04\uc5d0 \uc758\ud574 \uc81c\ud55c\ub41c\ub2e4\ub294 \uac83\uc744 \uc99d\uba85\ud55c \ud6c4\uc5d0\uc57c \ub354 \ube60\ub978 RAM\uc758 \uc6b0\uc120\uc21c\uc704\ub97c \uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-much-ram-does-a-database-server-need\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0\ub294 \uc5bc\ub9c8\ub098 \ub9ce\uc740 RAM\uc774 \ud544\uc694\ud558\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0\ub294 \ud398\uc774\uc9d5\uc774\ub098 \ubc18\ubcf5\uc801\uc778 \ub514\uc2a4\ud06c \uc561\uc138\uc2a4 \uc5c6\uc774 \ud56b \uc6cc\ud0b9 \uc138\ud2b8, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uce90\uc2dc, \ucffc\ub9ac \uc2e4\ud589 \uba54\ubaa8\ub9ac, \uc5f0\uacb0 \uc624\ubc84\ud5e4\ub4dc, \uc6b4\uc601 \uccb4\uc81c \uc608\ube44 \uacf5\uac04, \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c \ubc0f \ucd5c\ub300 \uc6cc\ud06c\ub85c\ub4dc \ud5e4\ub4dc\ub8f8\uc744 \uc800\uc7a5\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c RAM\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc815\ud655\ud55c \uc218\uce58\ub294 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud06c\uae30, \uc6cc\ud06c\ub85c\ub4dc \ud328\ud134, \ub3d9\uc2dc\uc131, \uc5d4\uc9c4 \uc124\uc815 \ubc0f \ud50c\ub7ab\ud3fc \uc81c\ud55c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc18c\uaddc\ubaa8 SQL Server, MySQL \ub610\ub294 PostgreSQL \uc6cc\ud06c\ub85c\ub4dc\uc758 \uacbd\uc6b0 64GB\uba74 \ucda9\ubd84\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \ubb34\uac70\uc6b4 \ud504\ub85c\ub355\uc158 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0 256GB, 512GB \ub610\ub294 \uadf8 \uc774\uc0c1\uc774 \ud569\ub9ac\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ud30c\uc77c \ud06c\uae30\ub9cc \ubcf4\uace0 \uad6c\ub9e4\ud558\ub294 \uac83\uc740 \uc798\ubabb\ub41c \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"is-faster-ram-worth-it-for-sql-server\">\ub354 \ube60\ub978 RAM\uc774 SQL Server\uc5d0 \uac00\uce58\uac00 \uc788\uc744\uae4c\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc778\uc2a4\ud134\uc2a4\uc5d0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uba54\ubaa8\ub9ac\uac00 \ucda9\ubd84\ud558\uace0, \uc5d0\ub514\uc158\uc774 \uad6c\uc131\ub41c \uc6a9\ub7c9\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70, \ub300\uae30 \ud1b5\uacc4 \ubc0f \uc131\ub2a5 \uce74\uc6b4\ud130\uc5d0 \uba54\ubaa8\ub9ac \ucc98\ub9ac\ub7c9 \uc555\ubc15\uc774 \ud45c\uc2dc\ub418\uace0, \uc11c\ubc84 \ud50c\ub7ab\ud3fc\uc774 \uacc4\ud68d\ub41c \ucc44\ub110 \ubaa8\uc9d1\ub2e8\uc5d0\uc11c \ubaa9\ud45c DIMM \uc18d\ub3c4\ub97c \uc9c0\uc6d0\ud558\ub294 \uacbd\uc6b0\uc5d0\ub9cc SQL Server\uc5d0 \ub354 \ube60\ub978 RAM\uc744 \uc0ac\uc6a9\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uc6a9\ub7c9, \uad6c\uc131 \ubc0f \uc2a4\ud1a0\ub9ac\uc9c0 \ub3d9\uc791\uc774 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc800\ub294 \uc18d\ub3c4\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd98 \uba54\ubaa8\ub9ac \uad6c\ub9e4\ub97c \uc2b9\uc778\ud558\uae30 \uc804\uc5d0 SQL Server \ubc84\uc804 \uc81c\ud55c, \ucd5c\ub300 \uc11c\ubc84 \uba54\ubaa8\ub9ac, \ubc84\ud37c \ud480 \ub3d9\uc791, \ud398\uc774\uc9c0\uc62c\ub77c\uce58 \ub300\uae30, RESOURCE_SEMAPHORE \ub300\uae30, \uceec\ub7fc\uc2a4\ud1a0\uc5b4 \uc0ac\uc6a9\ub7c9 \ubc0f NUMA \ub808\uc774\uc544\uc6c3\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-best-memory-for-a-database-server\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uba54\ubaa8\ub9ac\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uba54\ubaa8\ub9ac\ub294 \ud638\ud658 \uac00\ub2a5\ud55c ECC \uc11c\ubc84 RAM(\uc77c\ubc18\uc801\uc73c\ub85c \ud50c\ub7ab\ud3fc\uc5d0 \ub530\ub77c RDIMM \ub610\ub294 LRDIMM)\uc73c\ub85c, \uc6cc\ud06c\ub85c\ub4dc\uc758 \ud65c\uc131 \ub370\uc774\ud130 \uc138\ud2b8\uc5d0 \ub9de\uac8c \ud06c\uae30\uac00 \uc870\uc815\ub418\uace0 \uc11c\ubc84 \uacf5\uae09\uc5c5\uccb4\uac00 \uc9c0\uc6d0\ud558\ub294 \uade0\ud615 \uc7a1\ud78c \ucc44\ub110 \ub808\uc774\uc544\uc6c3\uc5d0 \uc124\uce58\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc88b\uc740 \ubaa8\ub4c8\uc740 \ub2e8\uc21c\ud788 \uac00\uc7a5 \ube60\ub974\uac70\ub098 \ud070 \ubaa8\ub4c8\uc774 \uc544\ub2c8\ub77c \uc11c\ubc84\uac00 \uc548\uc815\uc801\uc73c\ub85c \uac80\uc99d\ud558\uace0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ubaa8\ub4c8\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ud615 \ud50c\ub7ab\ud3fc\uc758 \uacbd\uc6b0, \uc774\ub294 32GB \ub610\ub294 64GB \ubc00\ub3c4\uc758 DDR4 ECC RDIMM\uc744 \uc758\ubbf8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc2e0 \ud50c\ub7ab\ud3fc\uc758 \uacbd\uc6b0 CPU \uc138\ub300 \ubc0f \uc2ac\ub86f \uaddc\uce59\uc5d0 \ub530\ub77c 64GB, 96GB \ub610\ub294 128GB \ubaa8\ub4c8\uc758 DDR5 RDIMM\uc744 \uc758\ubbf8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"can-too-much-ram-hurt-database-performance\">RAM\uc774 \ub108\ubb34 \ub9ce\uc73c\uba74 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc131\ub2a5\uc774 \uc800\ud558\ub420 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ub108\ubb34 \ub9ce\uc740 RAM\uc740 \uc798\ubabb \uad6c\uc131\ub418\uac70\ub098, \uc6b4\uc601 \uccb4\uc81c \uc5ec\uc720 \uacf5\uac04 \uc5c6\uc774 \ud560\ub2f9\ub418\uac70\ub098, \uacfc\ub3c4\ud55c \uc5f0\uacb0 \uba54\ubaa8\ub9ac\uc640 \uacb0\ud569\ub418\uac70\ub098, \ubd88\uade0\ud615\ud55c \ucc44\ub110 \ub808\uc774\uc544\uc6c3\uc5d0 \uc124\uce58\ub418\uac70\ub098, \ucffc\ub9ac \uc124\uacc4, \uc778\ub371\uc2f1, \uc784\uc2dc \uc800\uc7a5\uc18c \ubc0f \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc5d4\uc9c4 \uc81c\ud55c\uc744 \ubb34\uc2dc\ud558\ub294 \ub370 \uc0ac\uc6a9\ub420 \uacbd\uc6b0 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc740 \ud50c\ub7ab\ud3fc\uacfc \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \uae54\ub054\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc744 \ub54c\ub9cc \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uad6c\ub9e4\uc790\uac00 \uc798\ubabb\ub41c \ubb38\uc81c\ub97c \ud574\uacb0\ud588\uae30 \ub54c\ubb38\uc5d0 \ud06c\uae30\uac00 \ud070 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uc774 \uc800\ud558\ub418\ub294 \uac83\uc744 \ubcf8 \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uba54\ubaa8\ub9ac\ub294 \ub204\ub77d\ub41c \uc778\ub371\uc2a4, \uc798\ubabb\ub41c \uc870\uc778, \uacfc\ubd80\ud558\ub41c \uc784\uc2dc \uacf5\uac04 \ub610\ub294 \uc5d0\ub514\uc158 \uc0c1\ud55c\uc744 \uc218\uc815\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"final-thoughts-buy-capacity-with-evidence-then-buy-speed-with-proof\">\ucd5c\uc885 \uc0dd\uac01: \uc99d\uac70\uac00 \uc788\ub294 \uc6a9\ub7c9 \uad6c\ub9e4, \uc99d\uac70\uac00 \uc788\ub294 \uc18d\ub3c4 \uad6c\ub9e4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc18c\ube44\uc790 \uc5c5\uadf8\ub808\uc774\ub4dc\ucc98\ub7fc \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84 RAM\uc744 \uad6c\ub9e4\ud558\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacac\uc801\uc744 \uc694\uccad\ud558\uae30 \uc804\uc5d0 \uc11c\ubc84 \ubaa8\ub378, CPU \uc138\ub300, \ud604\uc7ac DIMM \ubd80\ud488 \ubc88\ud638, \ud604\uc7ac \uc6a9\ub7c9, \ubaa9\ud45c \uc6a9\ub7c9, \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc5d4\uc9c4, \ubc84\uc804, \uc6cc\ud06c\ub85c\ub4dc \uc720\ud615, \ucd5c\ub300 \ub3d9\uc2dc\uc131, \ubb38\uc81c \uc99d\uc0c1, \uc120\ud638\ud558\ub294 \ubaa8\ub4c8 \ud074\ub798\uc2a4, \uc608\uc0c1 \ubcf4\uc99d \uae30\uac04, \ubc30\ud3ec \uae30\uac04 \ub4f1 \uac04\ub2e8\ud55c \uae30\uc220 \uac1c\uc694\ub97c \uc791\uc131\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7f0 \ub2e4\uc74c \ud574\ub2f9 \uc694\uc57d\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud638\ud658 \uac00\ub2a5\ud55c ECC \uba54\ubaa8\ub9ac\ub97c \uc18c\uc2f1\ud558\uace0, DDR4 \ub610\ub294 DDR5\uac00 \uc62c\ubc14\ub978 \uacbd\ub85c\uc778\uc9c0 \ud655\uc778\ud558\uace0, \uad6c\ub9e4 \uc8fc\ubb38\uc11c\uac00 \ubc1c\uc1a1\ub418\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8 \ubc0f \uad50\uccb4 \uc870\uac74\uc744 \uc694\uccad\ud558\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \ub2e8\uacc4\ub294 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uc6cc\ud06c\ub85c\ub4dc\ub97c \uac10\uc0ac\ud558\uace0, \uc124\uce58\ub41c DIMM \ub808\uc774\ube14\uc744 \uc77d\uace0, \ud50c\ub7ab\ud3fc \uaddc\uce59\uc744 \ud655\uc778\ud558\uace0, \ud76c\ub9dd\uc774 \uc544\ub2cc \uc99d\uac70\uc5d0 \uae30\ubc18\ud558\uc5ec \uba54\ubaa8\ub9ac\ub97c \uc694\uccad\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"<p>\ub300\ubd80\ubd84\uc758 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc11c\ubc84\ub294 \uac00\uc7a5 \ube60\ub978 \uba54\ubaa8\ub9ac\uac00 \uba3c\uc800 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uc791\uc5c5 \uc138\ud2b8\ub97c \uba54\ubaa8\ub9ac\uc5d0 \uc720\uc9c0\ud558\uace0 \ud398\uc774\uc9d5\uc744 \ubc29\uc9c0\ud558\uba70 \uac00\ub3d9 \uc2dc\uac04\uc744 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \ucda9\ubd84\ud788 \uac80\uc99d\ub418\uace0 \ud638\ud658\ub418\ub294 RAM\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc608\uc678\ub3c4 \uc788\uace0, \ube44\uc2fc \uc608\uc678\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":1366,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"#gspb_image-id-gsbp-bedbb53 img,#gspb_image-id-gsbp-c6367bd img,#gspb_image-id-gsbp-d8b7ec8 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