add pg_prewarm test

This commit is contained in:
2019-12-20 15:57:24 +08:00
parent 9969a4399d
commit 312ebdbc7f
117 changed files with 2631 additions and 964 deletions

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@@ -288,6 +288,68 @@ 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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<div class="excerpt-meta">
<span class="date">20 December</span>
<span> / </span>
<span class="author">
<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a>
</span>
<span> / </span>
<span class="category">
<a href="/categories/%E7%AD%86%E8%A8%98">筆記</a>
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<div class='excerpt-header'>
<h2 class='excerpt-title'>
<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>
</h2>
</div>
<div class='excerpt-content'>
<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>在找資料的時候發現了這個postgresql 的 pg_prewarm extension</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&hellip;</p>
<p>幹!林北真的不是 DBA 啦 =.=</p>
<div class="more-link-wrapper"><a class="more-link" href="https://h.cowbay.org/post/test-pg_prewarm/">Read the post<span class="screen-reader-text">This is a Standard Post</span></a></div>
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<a class="featured-image-link" href="https://h.cowbay.org/post/recommended-ulauncher-in-ubuntu-1804/"><div class='featured-image lazy lazy-bg-image' data-background="https://h.cowbay.org/images/post-default-16.jpg"></div></a>
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<div class="excerpt-meta">
<span class="date">04 October</span>
<span> / </span>
<span class="author">
<a href="https://github.com/changchichung" title="Posts by Eric Chang" rel="author">Eric Chang</a>
</span>
<span> / </span>
<span class="category">
<a href="/categories/"></a>
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<h2 class='excerpt-title'>
<a href="https://h.cowbay.org/post/recommended-ulauncher-in-ubuntu-1804/ "> [推薦] ulauncher ubuntu 18.04 底下,好用的 app launcher / Recommended Ulauncher in Ubuntu 1804 </a>
</h2>
</div>
<div class='excerpt-content'>
<article>
<p>這兩天在找關於在 ubuntu 中做搜尋的軟體</p>
<p>意外找到一個非常好用的工具 ulauncher</p>
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