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gaoxueyu merged 2 commits into from
Jul 13, 2026
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feat: add PG30 episode 4 livestream preview #258

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d7f320e
feat: add PG30 episode 4 livestream preview
faweizhao26 Jul 12, 2026
f9bf33c
chore: update episode 4 cover
faweizhao26 Jul 13, 2026
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134 changes: 134 additions & 0 deletions i18n/zh-CN/docusaurus-plugin-content-pages/events/event-202610.mdx
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---
title: 直播预告｜PG 30 周年系列直播第四期：大规模PG生产环境——亿级用户、PB级数据的架构真相
hide_table_of_contents: true
---

import useBaseUrl from '@docusaurus/useBaseUrl';

<style>{`
.detail-container { display: flex; gap: 40px; margin-top: 40px; }
.detail-content { flex: 8; min-width: 0; }
.detail-sidebar { flex: 3.5; }
.section-title { color: #7D52F4; border-left: 5px solid #7D52F4; padding-left: 16px; margin: 42px 0 20px; font-weight: 700; font-size: 1.4rem; }
.content-text { line-height: 1.9; color: #444; font-size: 1.05rem; margin-bottom: 20px; text-align: justify; }
.info-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 26px 0; }
.info-card { background: linear-gradient(180deg, #fcfdff 0%, #f8f6ff 100%); border: 1px solid #e8e4f8; border-radius: 16px; padding: 22px; box-shadow: 0 8px 24px rgba(125,82,244,0.06); }
.info-label { color: #7D52F4; font-size: 0.88rem; font-weight: 700; margin-bottom: 10px; letter-spacing: 0.04em; text-transform: uppercase; }
.info-value { color: #333; line-height: 1.7; font-size: 1rem; }
.speaker-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 16px; }
.speaker-card { border: 1px solid #e6ebf2; border-radius: 18px; padding: 22px; background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%); box-shadow: 0 10px 26px rgba(66,75,93,0.06); }
.speaker-name { font-size: 1.05rem; font-weight: 700; color: #1f2937; margin-bottom: 8px; }
.speaker-role { color: #424B5D; line-height: 1.8; font-size: 0.96rem; }
.scene-list { margin: 0; padding-left: 1.2rem; line-height: 2; color: #555; }
.event-main-img { width: 100%; border-radius: 18px; margin: 24px 0; box-shadow: 0 14px 40px rgba(0,0,0,0.08); }
.cta-box { background: linear-gradient(135deg, #7D52F4 0%, #9b7df5 100%); color: #fff; border-radius: 20px; padding: 28px; margin-top: 30px; box-shadow: 0 14px 32px rgba(125,82,244,0.25); }
.cta-box p { margin: 0 0 12px; line-height: 1.85; }
.sidebar-box { border: 1px solid #f0f0f0; border-radius: 16px; padding: 24px; background: #fff; position: sticky; top: 100px; }
.sidebar-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 1px solid #eee; }
.side-item { display: flex; gap: 12px; margin-bottom: 20px; text-decoration: none !important; color: inherit; transition: all 0.3s; }
.side-item:hover { transform: translateX(5px); color: #7D52F4; }
.side-item:last-child { margin-bottom: 0; }
.side-item-img { width: 100px; height: 60px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.side-item-title { font-size: 0.9rem; font-weight: 700; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (max-width: 996px) { .detail-container { flex-direction: column; } .detail-sidebar { display: none; } .info-grid, .speaker-grid { grid-template-columns: 1fr; } }
`}</style>

<div className="container detail-container">
<div className="detail-content">
<h1 style={{ fontSize: '2.2rem', marginBottom: '20px', lineHeight: '1.35' }}>
直播预告｜PG 30 周年系列直播第四期：大规模PG生产环境——亿级用户、PB级数据的架构真相
</h1>

<div style={{ display: 'flex', flexWrap: 'wrap', gap: '20px', color: '#666', marginBottom: '26px', fontSize: '0.97rem' }}>
<span>📅 2026年7月15日（周三）19:00–20:30</span>
<span>🌍 线上直播 · 视频号</span>
</div>

<div className="content-text">
为致敬 PG 三十周年，中国 PG 分会、TechTalk 技术交流社区、IvorySQL 社区联合发起「三十而立・全球时刻——PG 30 周年系列直播」。<b>第四期直播将于 7 月 15 日开启</b>。
</div>

<h2 className="section-title">活动信息</h2>
<div className="info-grid">
<div className="info-card">
<div className="info-label">直播时间</div>
<div className="info-value">2026 年 7 月 15 日（周三）19:00–20:30</div>
</div>
<div className="info-card">
<div className="info-label">直播平台</div>
<div className="info-value">视频号</div>
</div>
<div className="info-card">
<div className="info-label">主办方</div>
<div className="info-value">PG 分会、IvorySQL 社区、TechTalk 技术交流社区</div>
</div>
<div className="info-card">
<div className="info-label">主持人</div>
<div className="info-value">尚雷（TechTalk 主理人）</div>
</div>
</div>

<h2 className="section-title">嘉宾阵容</h2>
<div className="speaker-grid">
<div className="speaker-card">
<div className="speaker-name">唐成</div>
<div className="speaker-role">资深数据库架构师，中启乘数科技创始人及 CTO，《PostgreSQL修炼之道：从小工到专家》作者，从业 20 多年，精通数据库分布式、高可用、容灾架构</div>
</div>
<div className="speaker-card">
<div className="speaker-name">林春</div>
<div className="speaker-role">中国太平洋保险数智研究院首席数据库专家，先后在中国银行、兴业银行等多家金融机构负责数据库系统设计、建设、运维，对金融行业数据库有非常丰富的经验</div>
</div>
<div className="speaker-card">
<div className="speaker-name">尹海文</div>
<div className="speaker-role">Oracle ACE Pro，PostgreSQL ACE，IvorySQL 专家顾问委员，10 年数据库行业经验，拥有 OCM、MySQL OCP 等认证，公众号【胖头鱼的鱼缸】主理人</div>
</div>
<div className="speaker-card">
<div className="speaker-name">刘智龙</div>
<div className="speaker-role">10 年数据库运维经验，现就职于平安科技，任 PG 数据库专家，深耕 PG 数据库，懂源码、善排查疑难杂症，公众号【最后的DBA】主理人</div>
</div>
</div>

<h2 className="section-title">PG 到底能扛多大？</h2>
<div className="content-text">
2026 年 1 月，OpenAI 发了一篇技术博客：<b>"Scaling PostgreSQL to 800 million ChatGPT users"</b>。一个单主 PostgreSQL 实例，加上近 50 个只读副本，扛住了 8 亿用户、每秒数百万次查询。但 OpenAI 自己也承认：高写入流量下 MVCC 会引发严重的写入放大，他们不得不把写密集型工作负载迁移到 NoSQL。
</div>
<div className="content-text">
<b>所以，PG 的极限到底在哪？</b>单机 PG 加顶配硬件，真的能撑到独角兽规模吗？什么时候必须上分布式？MVCC、表膨胀、autovacuum——大规模 PG 最怕的到底是什么？那些管过 10TB、25TB 甚至更大集群的人，凌晨三点被叫醒过多少次？
</div>
<div className="content-text">
这一期直播，<b>四位真正管过大规模 PG 生产环境的实战派老师</b>，把他们踩过的坑、趟过的路，全都摊开来讲。
</div>

<h3>本期内容抢先看</h3>
<ul className="scene-list">
<li><b>板块一</b>：单机能扛多大？——从 OpenAI 的 8 亿用户说起</li>
<li><b>板块二</b>：什么时候必须分布式？——PG 扩展方案的真实边界</li>
<li><b>板块三</b>：大规模 PG 最怕什么？——MVCC、膨胀与 autovacuum</li>
<li><b>板块四</b>：真实案例复盘——那些差点让业务挂掉的事</li>
</ul>

<div className="cta-box">
<p>观看本次直播还能参与互动抽奖，精美好礼免费相送，边学技术边赢奖品！</p>
</div>

<img className="event-main-img" src={useBaseUrl('/img/events/event-202610-poster.jpg')} alt="第四期直播海报" />
</div>

<div className="detail-sidebar">
<div className="sidebar-box">
<div className="sidebar-title">近期活动</div>
<a href="/zh-cn/events/event-202609" className="side-item">
<img className="side-item-img" src={useBaseUrl('/img/events/event-202609.jpg')} alt="第三期" />
<div className="side-item-title">直播回顾｜PG 30周年系列直播第三期：从Oracle到PG——迁移的真实成本与避坑指南</div>
</a>
<a href="/zh-cn/events/event-202608" className="side-item">
<img className="side-item-img" src={useBaseUrl('/img/events/event-202608.jpg')} alt="第二期" />
<div className="side-item-title">直播回顾｜PG 30 周年系列直播第二期——三十而立，根深叶茂</div>
</a>
<a href="/zh-cn/events/event-202606" className="side-item">
<img className="side-item-img" src={useBaseUrl('/img/events/event-202606.jpg')} alt="第一期" />
<div className="side-item-title">直播回顾｜PG 30 周年系列直播第一期——三十而立・全球时刻</div>
</a>
</div>
</div>
</div>
9 changes: 9 additions & 0 deletions i18n/zh-CN/docusaurus-plugin-content-pages/events/index.mdx
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Expand Up @@ -16,6 +16,15 @@ export const EventsData = [
link: "/zh-cn/events/event-202611",
img: "/img/events/event-202611.jpg"
},
{
title: "直播预告｜PG 30 周年系列直播第四期：大规模PG生产环境——亿级用户、PB级数据的架构真相",
desc: "唐成、林春、尹海文、刘智龙四位实战派齐聚，聊单机极限、分布式边界、MVCC 膨胀与真实案例复盘。",
startTime: "2026-07-15",
endTime: "2026-07-15",
location: "线上直播",
link: "/zh-cn/events/event-202610",
img: "/img/events/event-202610.jpg"
},
{
title: "直播预告｜PG 30周年系列直播第三期：从Oracle到PG——迁移的真实成本与避坑指南",
desc: "四位实战派老师齐聚，从 Oracle 迁移到 PG 的真实成本、工具选型、避坑指南与割接验证，全程干货不容错过。",
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10 changes: 10 additions & 0 deletions src/pages/events/event-202610.mdx
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---
title: Event Preview | PG 30th Anniversary Livestream Episode 4
hide_table_of_contents: true
---

<div className="container" style={{padding: '40px 20px'}}>
<h1>PG 30th Anniversary — Episode 4: Massive-Scale PG in Production</h1>
<p>July 15, 2026 (Wednesday) 19:00. Guests: 唐成, 林春, 尹海文, 刘智龙.</p>
<p>For details, visit the <a href="/zh-cn/events/event-202610">Chinese page</a>.</p>
</div>
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