siddontang
@siddontang
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SVP of engineering at TiDB. Author of TiDB, TiDB Cloud, TiKV, Chao Mesh, go-mysql.
Sunnyvale, CA
Joined November 2011
The DB mutex is one of the things I dislike most in #RocksDB, which causes many performance issues. The story will share one battle in #TiKV, which is fought against the DB Mutex. https://t.co/p2oqGE1eVZ
#TiDB
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#TiDB was built for scale — as an OLTP #database first. Yet it’s funny how many analytics databases benchmark themselves against TiDB to show they’re “the fastest.” So that raises a fun question: Can an OLTP database compete in analytics benchmarks? https://t.co/27h1m3MGLa
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Join us at #SFF2025 (Nov 12–14) for the launch of our new report Open Source AI in Financial Services, created with GFTN and Yincubator. We’re diving into how open, regulation-aware AI is shaping scalable, trusted innovation across finance. 📍 Find TiDB at the Open Source
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Building an AI agent startup? Each agent needs a Database. SQLite? Too limited. RDS? Too expensive. Traditional Serverless? Still overpaying. You need a elastic, truly pay-as-you-go database. That’s TiDB Cloud — born for the AI era. https://t.co/YS6NxzfnOl
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A full region outage was once “impossible.” Until AWS US-EAST-1 went dark. That day reminded me — even the strongest clouds have storms So "Do We Really Need RPO = 0 for Regional Disaster Recovery for database services?" https://t.co/Ddfw7jBqIh
#TiDB #Database
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A leading general #AI agent company just launched its new product - letting everyone quickly build and deploy production-ready web apps. #TiDB Cloud, built for the AI agent era, the branch usage jumped 10× in a single day. https://t.co/FFol8nwIr1
docs.pingcap.com
Learn the concept of TiDB Cloud branches.
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Two months ago, when Manus's engineering team began discussing certain ideas with us, I knew they were working on something that would astonish the world. I'm thrilled to see this happening and proud that #TiDB made a small contribution. Looking forward to their next miracle.
The new web dev feature has now fully rolled out — everyone can try it now! 🚀
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10 years. From a crazy idea to #TiDB serving customers around the world. This is my ten-year reflection — and my promise for the next decade with TiDB. https://t.co/Ync2IkOjFh
#Database #OpenSource
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In April, @ManusAI_HQ came to us with an ambitious goal - migrate from MySQL to #TiDB and go live in just one month. Quite challenging, but we've accepted it. In May, their system was live and scaling effortlessly. That’s the power of #TiDB - built to scale with your growth.
At #TiDBSCaiLE 2025, @ManusAI_HQ shared how they scaled from prototype to production with TiDB. 🔥 They migrated their entire data system in just 2 weeks with almost zero code changes. Now they scale compute and storage seamlessly. 🎥 Full session coming soon!
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🔥 30 days away from the global stage for distributed SQL + AI-native data infrastructure — #TiDBSCaiLE 2025! Join developers, architects, and data leaders pushing the boundaries of what’s possible with scalable, GenAI-ready, cloud-native systems. ⚡️ Expect inspiring keynotes,
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🚀 Big news! PingCAP has been named a 2025 Customers’ Choice in the Gartner Peer Insights™ Voice of the Customer for Cloud Database Management Systems 🙌 Huge thanks to our community for the continued trust and support!
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In case you missed it, we rolled out full-text search support in TiDB. No extra tools, no syncing to something else. Just query your data where it already lives. ✅ 👉 Get all the details here: https://t.co/26UFRKDuBf
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💭 Ever thought about running analytics on live transactional data? No lag, no copying, just instant insight. Distributed SQL makes it possible, and it might just change how you think about your data stack. 💡 #TiDB #DistributedSQL #SQL #Data
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🚀 Supercharge your SaaS & GenAI apps with TiDB on AWS! 📍 Aug 19 | AWS SF ✅ Scale with multi-tenancy ✅ Build GenAI apps w/ Amazon Bedrock ✅ Hands-on labs + chatbot demo 🎟️ Register now: https://t.co/INtvPFBq3M
#TiDB #AWS #GenAI #AmazonBedrock #SaaS
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📣 There’s still time! Submit your talk proposal for TiDB SCaiLE 2025—our flagship conference for builders, operators & AI infra leaders ➡️ https://t.co/rd3POPnrdA 🗓️ Oct 7–8 | Mountain View, CA #TiDBSCaiLE #DistributedSQL #AI #GenAI
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Pro Tip! 💡 Looking to level up your multi-tenant deployments? 🔧 Distributed SQL = Fine-grained control + smooth scaling.
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🚀 The countdown is on! We’ve officially launched registration for TiDB SCaiLE 2025, and spots are already filling up. 🎟️ Secure yours now: https://t.co/YNq6TdxvXt Stay tuned for speaker reveals and agenda drops coming soon! #TiDB #DistributedSQL #GenAI
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We’re live at #AWSSummit NY showing how TiDB powers scalable, cloud-native, AI-ready apps. Catch us at Booth 916! ⚡️ Yesterday’s GenAI workshop at One World Trade Center was a blast—big thanks to all who joined us! 🙌 #AWS #TiDB #GenAI
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