<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[AlienwareABC的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/AlienwareABC</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; AlienwareABC]]></copyright><item><title><![CDATA[PostgreSQL 18 升级新体验：pg_upgrade --swap 极简教程]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/148136314</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/148136314</guid><author>AlienwareABC</author><pubDate>Thu, 22 May 2025 11:25:10 +0800</pubDate><description><![CDATA[PostgreSQL 18 升级新体验：pg_upgrade --swap 极简教程]]></description><category></category></item><item><title><![CDATA[DB-MongoDB-00002--Workload Generator for MongoDB]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/148050718</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/148050718</guid><author>AlienwareABC</author><pubDate>Sun, 18 May 2025 21:47:58 +0800</pubDate><description><![CDATA[DB-MongoDB-00002–Workload Generator for MongoDB]]></description><category></category></item><item><title><![CDATA[别人升 PostgreSQL 16 后稳定高效，而你还在摸索命令？]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/147997788</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/147997788</guid><author>AlienwareABC</author><pubDate>Fri, 16 May 2025 08:30:21 +0800</pubDate><description><![CDATA[别人升 PostgreSQL 16 后稳定高效，而你还在摸索命令？]]></description><category></category></item><item><title><![CDATA[FL-00002-MongoDB案例+1-数据救援工作]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/147077963</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/147077963</guid><author>AlienwareABC</author><pubDate>Tue, 08 Apr 2025 21:25:51 +0800</pubDate><description><![CDATA[FL-00002-MongoDB案例+1-数据救援工作]]></description><category></category></item><item><title><![CDATA[不可思议的项目，MariaDB从库落后三年？]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/147034126</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/147034126</guid><author>AlienwareABC</author><pubDate>Mon, 07 Apr 2025 08:21:06 +0800</pubDate><description><![CDATA[清明在家干项目，三天摸鱼完成一个300GB的项目，收多少钱合适呢

]]></description><category></category></item><item><title><![CDATA[如何把数据从SQLite迁移到PostgreSQL]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/146874458</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/146874458</guid><author>AlienwareABC</author><pubDate>Mon, 31 Mar 2025 17:46:14 +0800</pubDate><description><![CDATA[如何把数据从SQLite迁移到PostgreSQL]]></description><category></category></item><item><title><![CDATA[从Percona 发布Pro级产品得到的一些启发]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/146518881</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/146518881</guid><author>AlienwareABC</author><pubDate>Wed, 26 Mar 2025 08:46:59 +0800</pubDate><description><![CDATA[从Percona 发布Pro级产品得到的一些启发]]></description><category></category></item><item><title><![CDATA[比特币采矿暗影：AWS EC2 PostgreSQL宕机背后的惊天秘密]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/146493496</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/146493496</guid><author>AlienwareABC</author><pubDate>Tue, 25 Mar 2025 09:08:59 +0800</pubDate><description><![CDATA[比特币采矿暗影：AWS EC2 PostgreSQL宕机背后的惊天秘密]]></description><category></category></item><item><title><![CDATA[适合DBA的brew上手指南]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/146478538</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/146478538</guid><author>AlienwareABC</author><pubDate>Mon, 24 Mar 2025 15:57:30 +0800</pubDate><description><![CDATA[适合DBA的brew上手指南]]></description><category></category></item><item><title><![CDATA[MySQL Router被HTTP流量击穿]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/146448162</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/146448162</guid><author>AlienwareABC</author><pubDate>Sat, 22 Mar 2025 22:49:50 +0800</pubDate><description><![CDATA[MySQL Router被HTTP流量击穿]]></description><category></category></item><item><title><![CDATA[MariaDB 11.8 LTS版本来了]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/146387013</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/146387013</guid><author>AlienwareABC</author><pubDate>Thu, 20 Mar 2025 08:43:47 +0800</pubDate><description><![CDATA[MariaDB 11.8 LTS版本来了]]></description><category></category></item><item><title><![CDATA[如何修改supabase中pg的参数文件]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/146386986</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/146386986</guid><author>AlienwareABC</author><pubDate>Thu, 20 Mar 2025 08:42:27 +0800</pubDate><description><![CDATA[如何修改supabase中pg的参数文件。]]></description><category></category></item><item><title><![CDATA[关于我花钱买一个Oracle维保咨询以及其他]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/146373342</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/146373342</guid><author>AlienwareABC</author><pubDate>Wed, 19 Mar 2025 16:11:53 +0800</pubDate><description><![CDATA[关于我花钱买一个Oracle维保咨询以及其他]]></description><category></category></item><item><title><![CDATA[postgresql好起来了，Supabase的项目就来了]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/146170296</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/146170296</guid><author>AlienwareABC</author><pubDate>Tue, 11 Mar 2025 09:34:27 +0800</pubDate><description><![CDATA[你看我说啥，这不Supabase的项目就来了]]></description><category></category></item><item><title><![CDATA[从DBA到DBRE：数据库可靠性工程的转型之路]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/145000270</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/145000270</guid><author>AlienwareABC</author><pubDate>Wed, 08 Jan 2025 09:56:42 +0800</pubDate><description><![CDATA[DBRE（Database Reliability Engineering）是一种工程实践，旨在提高数据库系统的可靠性、可扩展性和可维护性。DBRE结合了软件工程的原则与数据库管理的最佳实践，重点是数据库的自动化、监控、故障恢复以及持续改进。与传统的数据库管理员（DBA）角色不同，DBRE更侧重于数据库系统的工程化、可靠性和高效性。自动化：通过编写脚本和工具来自动化数据库的配置、部署、备份、恢复等操作，减少人工干预，提高系统的一致性和稳定性。可靠性和弹性。]]></description><category></category></item><item><title><![CDATA[Ubuntu 24 && MongoDB 8 Troubleshooting(Install)]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/144943127</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/144943127</guid><author>AlienwareABC</author><pubDate>Sun, 05 Jan 2025 11:20:46 +0800</pubDate><description><![CDATA[Ubuntu 24 && MongoDB 8 Troubleshooting(Install)]]></description><category></category></item><item><title><![CDATA[费时费力的MySQL性能问题]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/144631389</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/144631389</guid><author>AlienwareABC</author><pubDate>Sat, 21 Dec 2024 14:57:38 +0800</pubDate><description><![CDATA[诡异的性能问题，还在同一个库下，两张表，相同表结构和行数，update和insert居然能出现性能差异。但是count无性能查询。费时费力的MySQL性能问题。]]></description><category></category></item><item><title><![CDATA[MongoDB 7和8中transparent_hugepage的差异化]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/144359687</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/144359687</guid><author>AlienwareABC</author><pubDate>Mon, 09 Dec 2024 22:48:03 +0800</pubDate><description><![CDATA[如果运行 MongoDB 8.0 或更高版本，请启用透明大页。如果运行 MongoDB 7.0 或更早版本，请禁用透明大页。已升级MongoDB 8.0中的 TCMalloc从MongoDB 8.0开始， MongoDB使用 TCMalloc 的升级版本，可通过启用透明大页来提高性能。如果您使用的是MongoDB 8.0或更高版本，请参阅启用透明大页 (THP)。]]></description><category></category></item><item><title><![CDATA[MongoDB failed to start again]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/144305846</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/144305846</guid><author>AlienwareABC</author><pubDate>Sat, 07 Dec 2024 10:17:14 +0800</pubDate><description><![CDATA[#]]></description><category></category></item><item><title><![CDATA[因为mysql 8新的认证插件导致主从复制的IO线程失败]]></title><link>https://blog.youkuaiyun.com/AlienwareABC/article/details/143829775</link><guid>https://blog.youkuaiyun.com/AlienwareABC/article/details/143829775</guid><author>AlienwareABC</author><pubDate>Sun, 17 Nov 2024 11:46:21 +0800</pubDate><description><![CDATA[2、在主库检查复制用户的plugin信息。5、在mysql 8中如何启停主从复制。]]></description><category></category></item></channel></rss>