"IndexedDB 索引设计与对象建模：查询性能与维护成本"

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要点主键与索引选择；复合键顺序与选择性范围查询与排序字段设计；避免无效前导列验证与参数指标：查询延迟、写入耗时、索引体积

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本文分类：Recovered Channel 1887
本文标签：IndexedDB 索引设计对象建模性能维护成本 "查询优化
浏览次数：1 次浏览
发布日期：2026-02-13 01:16:02
本文链接：https://www.ybb.press/recovered-1887/3793.html

上一篇 > IndexedDB 版本迁移与零停机升级
下一篇 > IndexedDB 索引重建与一致性校验实践

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基本文件流程错误 SQL 调试

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[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000093s ]
[ CACHE ] INIT File
[ BEHAVIOR ] Run \addons\cms\Cms @app_init [ RunTime:0.009122s ]
[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.009249s ]
[ BEHAVIOR ] Run app\common\behavior\Common @app_init [ RunTime:0.001535s ]
[ LANG ] /www/wwwroot/yebinbing/thinkphp/lang/zh-cn.php
[ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000115s ]
[ ROUTE ] array ( 'type' => 'method', 'method' => array ( 0 => '\\think\\addons\\Route', 1 => 'execute', ), 'var' => array ( 'addon' => 'cms', 'controller' => 'archives', 'action' => 'index', ), )
[ HEADER ] array ( 'cf-visitor' => '{"scheme":"https"}', 'cf-ipcountry' => 'US', 'cf-connecting-ip' => '216.73.216.35', 'cdn-loop' => 'cloudflare; loops=1', 'cf-ray' => '9cef371e0cd53337-CMH', 'accept-encoding' => 'gzip, br', 'cookie' => 'PHPSESSID=fm8uc40ep9cghafe4frpnp05jm', 'accept' => '*/*', 'user-agent' => 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])', 'connection' => 'close', 'remote-host' => '104.23.243.9', 'x-forwarded-port' => '80', 'x-forwarded-host' => 'www.ybb.press', 'x-forwarded-proto' => 'http', 'x-forwarded-for' => '216.73.216.35, 104.23.243.9', 'x-real-port' => '11307', 'x-real-ip' => '104.23.243.9', 'host' => 'ybb.ybb.press', 'content-length' => '', 'content-type' => '', )
[ PARAM ] array ( 'catename' => 'recovered-1887', 'id' => '3793', )
[ RUN ] think\addons\Route->execute[ /www/wwwroot/yebinbing/vendor/fastadminnet/fastadmin-addons/src/addons/Route.php ]
[ LANG ] /www/wwwroot/yebinbing/public/../application/common/lang/zh-cn/addon.php
[ BEHAVIOR ] Run app\common\behavior\Common @addon_begin [ RunTime:0.004549s ]
[ LANG ] /www/wwwroot/yebinbing/addons/cms/lang/zh-cn.php
[ DB ] INIT mysql
[ VIEW ] /www/wwwroot/yebinbing/addons/cms/view/default/show_news.html [ array ( 0 => 'config', 1 => 'user', 2 => 'site', 3 => '__CHANNEL__', 4 => 'isWechat', 5 => '__ARCHIVES__', 6 => '__MODEL__', ) ]
[ SESSION ] INIT array ( 'id' => '', 'var_session_id' => '', 'prefix' => 'think', 'type' => '', 'auto_start' => true, )
[ BEHAVIOR ] Run \addons\cms\Cms @view_filter [ RunTime:0.000400s ]

2.112534s

&quot;IndexedDB 索引设计与对象建模：查询性能与维护成本&quot;

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"IndexedDB 索引设计与对象建模：查询性能与维护成本"

"FastAPI 性能优化与部署：Uvicorn/Gunicorn 与异步"

"Element Timing API：关键元素性能采集与 Hero 指标"

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