<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>OLTP on PlumePHP</title><link>https://plumephp.com/tags/oltp/</link><description>Recent content in OLTP on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Thu, 13 Aug 2026 11:10:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/oltp/index.xml" rel="self" type="application/rss+xml"/><item><title>HTAP 与 OLTP/OLAP 融合</title><link>https://plumephp.com/database-oltp-olap-convergence/</link><pubDate>Thu, 13 Aug 2026 11:10:00 +0800</pubDate><guid>https://plumephp.com/database-oltp-olap-convergence/</guid><description>&lt;p&gt;传统数据库架构将在线事务处理（OLTP）和分析处理（OLAP）分离：核心业务数据存储于 MySQL/PostgreSQL 等行存数据库，批量导入数据仓库进行报表分析。这种架构存在数据延迟、架构复杂等问题。HTAP（Hybrid Transactional/Analytical Processing）旨在用一套系统同时高效处理两种负载。本文从存储引擎原理到工程实践全面解析 HTAP。&lt;/p&gt;</description></item></channel></rss>