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<!doctype html><html lang=zh-cn><head><meta charset=utf-8><meta http-equiv=x-ua-compatible content="IE=edge,chrome=1"><title>后端技术小屋</title><meta name=renderer content="webkit"><meta name=viewport content="width=device-width,initial-scale=1,maximum-scale=1"><meta http-equiv=cache-control content="no-transform"><meta http-equiv=cache-control content="no-siteapp"><meta name=theme-color content="#f8f5ec"><meta name=msapplication-navbutton-color content="#f8f5ec"><meta name=apple-mobile-web-app-capable content="yes"><meta name=apple-mobile-web-app-status-bar-style content="#f8f5ec"><meta name=author content="后端侠"><meta name=description content="Hugo theme even example site."><meta name=keywords content="Hugo,theme,后端侠"><meta name=generator content="Hugo 0.62.2 with theme even"><link rel=canonical href=https://backendhouse.github.io/><link href=https://backendhouse.github.io/index.xml rel=alternate type=application/rss+xml title=后端技术小屋><link href=https://backendhouse.github.io/index.xml 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backend性能优化--案例篇</a></h1><div class=post-meta><span class=post-time>2025-06-02</span><div class=post-category><a href=/categories/gluten/>gluten</a></div></div></header><div class=post-content><div class=post-summary>Gluten + CH backend性能优化&ndash;案例篇 上篇中我们介绍了Gluten + CH backend中性能优化的步骤和方法。本篇我们将展开说说具体</div><div class=read-more><a href=/post/gluten+ch-backend%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96-%E6%A1%88%E4%BE%8B%E7%AF%87/ class=read-more-link>阅读更多</a></div></div></article><article class=post><header class=post-header><h1 class=post-title><a class=post-link href=/post/gluten-+-ch-backend%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96-%E6%96%B9%E6%B3%95%E8%AE%BA/>Gluten + CH backend性能优化--方法论</a></h1><div class=post-meta><span class=post-time>2025-05-28</span><div class=post-category><a href=/categories/gluten/>gluten</a></div></div></header><div class=post-content><div class=post-summary>Gluten + CH backend性能优化方法论 上篇我们介绍Gluten + CH backend性能开发中常用的工具链。本篇我们将展开讲讲Gluten + CH bac</div><div class=read-more><a href=/post/gluten-+-ch-backend%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96-%E6%96%B9%E6%B3%95%E8%AE%BA/ class=read-more-link>阅读更多</a></div></div></article><article class=post><header class=post-header><h1 class=post-title><a class=post-link href=/post/gluten+ch-backend%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96-%E5%B7%A5%E5%85%B7%E7%AF%87/>Gluten+CH backend性能优化--工具篇</a></h1><div class=post-meta><span class=post-time>2025-05-26</span><div class=post-category><a href=/categories/gluten/>gluten</a></div></div></header><div class=post-content><div class=post-summary>性能优化工具 俗话说，工欲善其事，必先利其器。在做事的过程中，有一个趁手的工具能让码农们事半功倍，在性能优化领域也是如此。上篇我们介绍了Glu</div><div class=read-more><a href=/post/gluten+ch-backend%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96-%E5%B7%A5%E5%85%B7%E7%AF%87/ class=read-more-link>阅读更多</a></div></div></article><article class=post><header class=post-header><h1 class=post-title><a class=post-link href=/post/gluten+ch-backend%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96-%E9%97%AE%E9%A2%98%E4%B8%8E%E6%8C%91%E6%88%98%E7%AF%87/>Gluten+CH backend性能优化--问题与挑战篇</a></h1><div class=post-meta><span class=post-time>2025-05-23</span><div class=post-category><a href=/categories/gluten/>gluten</a></div></div></header><div class=post-content><div class=post-summary>问题与挑战 前篇中介绍了我们在Gluen + CH backend功能支持上的工作。但是我们发现，即使所有算子或表达式都能够从vanilla spark offl</div><div class=read-more><a href=/post/gluten+ch-backend%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96-%E9%97%AE%E9%A2%98%E4%B8%8E%E6%8C%91%E6%88%98%E7%AF%87/ class=read-more-link>阅读更多</a></div></div></article><article class=post><header class=post-header><h1 class=post-title><a class=post-link href=/post/gluten+ch-backend%E4%BB%8B%E7%BB%8D/>Gluten+CH backend介绍</a></h1><div class=post-meta><span class=post-time>2025-05-22</span><div class=post-category><a href=/categories/gluten/>gluten</a></div></div></header><div class=post-content><div class=post-summary>Gluten介绍 随着存储技术的进步，特别是SSD和万兆网卡的普及，IO性能得到了显著提升，此时CPU计算逐渐成为至于大数据处理速度的新瓶颈。</div><div class=read-more><a href=/post/gluten+ch-backend%E4%BB%8B%E7%BB%8D/ class=read-more-link>阅读更多</a></div></div></article></section><nav class=pagination><a class=next href=/page/2/><span class=next-text>下一页</span>
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