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This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: 【活动回顾】TiDB 地区交流合肥站 | TiDB 在蔚来、科大讯飞的选型实践！还有社区用户分享冷热数据存储分离 tips！
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username: YY-ha
On January 13th, the last community offline event of the Year of the Rabbit concluded in Hefei. Thanks to Mr. Wu Ji @TI表弟 for sponsoring the venue for this session, allowing TiDB and NIO to have a “cross-industry joint event.” Besides meeting and chatting with community members in Hefei, we also experienced a NIO test drive, leaving a deep impression on many attendees!
Download Area
Exploration and Practice of Distributed Database TiDB (External Communication) (1).pdf (1.7 MB)
Latest - TiDB Hot and Cold Isolation Practice - Tong Wei.pdf (1.1 MB)
Latest - New Choices After MySQL 5.7 EOL - TiDB - Dong Chisheng.pdf (1.6 MB)
Event Recap
Mr. Wu Ji, a part-time TiDB DBA at NIO and the organizer for the Hefei area, first welcomed everyone! He then shared TiDB’s practice at NIO, the migration thoughts from MySQL to TiDB, strategies to cope with the growth of single table data to 2 billion, and detailed how TiDB optimizes query efficiency in multi-table join scenarios.
We also invited Mr. Li Tianliang from iFlytek to share TiDB’s selection and implementation in the education industry. In the era of information innovation, more companies are choosing domestic databases. This session detailed the current state of domestic databases, compared the pros and cons of other vendors’ domestic databases, and analyzed the reasons for choosing TiDB as a MySQL replacement based on the business needs of related education projects.
Additionally, new community member Mr. Tong Wei, who likes the TiDB community atmosphere, shared some of his experiences and tips on using TiDB, including how to reduce costs brought by data growth through hot and cold isolation practices and database sharding rules.
Finally, Mr. Dong Chisheng, a solution architect from PingCAP’s East China region, shared thoughts on database selection paths and stable and efficient migration practices after MySQL 5.7 EOL.
More On-Site Highlights!
More photos:
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The community activities are so great, I’m really envious.
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