@@ -21,8 +21,8 @@
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"datePublished" : "2019-12-20 14:31:42 \x2b0800 CST" ,
"dateModified" : "2019-12-20 14:31:42 \x2b0800 CST" ,
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@@ -297,6 +297,71 @@ if (!doNotTrack) {
< a class = "featured-image-link" href = "https://h.cowbay.org/post/test-pg_prewarm/" > < div class = 'featured-image lazy lazy-bg-image' data-background = "https://h.cowbay.org/images/post-default-9.jpg" > < / div > < / a >
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< span class = "date" > 20 December< / span >
< span > / < / span >
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< a href = "https://github.com/changchichung" title = "Posts by Eric Chang" rel = "author" > Eric Chang< / a >
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< a href = "/categories/%E7%AD%86%E8%A8%98" > 筆記< / a >
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< a href = "https://h.cowbay.org/post/test-pg_prewarm/ " > [筆記] 測試 postgresql 的pg_prewarm 對效能的影響 / test pg_prewarm in postgresql 11 < / a >
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< article >
< p > 老闆提到想要把新系統的 postgresql 資料庫都撈到記憶體裡面< / p >
< p > 但是否決了我提出的ramdisk 作法(因為當機的話，資料就沒了)< / p >
< p > 在找資料的時候， < / p >
< p > 好像有點意思？就來測試看看吧！< / p >
< p > 只是目前還不知道該怎麼解讀測試的數據就是了… < / p >
< p > 幹！林北真的不是 DBA 啦 =.=< / p >
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