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This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: 【TiDBer 唠嗑茶话会 120】 TiDB v8.1.0 好用不！晒出测试对比图，额外获得 100 积分&经验值！有没有尝鲜的小伙伴和大家分享一下使用反馈！
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username: 社区小助手
TiDB v8.1.0 was officially released last week 
. The new version particularly emphasizes key advancements in performance, scalability, stability, and data migration, which are essential components for building enterprise-level database solutions.
By introducing a priority queue for automatic statistics collection, improving BR snapshot recovery speed, enhancing data migration tools DM and TiCDC, and refining the execution plan selection for JSON multi-value indexes, TiDB demonstrates its capabilities in handling large-scale datasets, providing efficient data migration solutions, and optimizing SQL performance.
A community member shared their test results in the community group (see image below):
After upgrading from version 7.5 to 8.1, the p999 metric has significantly decreased.
Another community member has already deployed version 8.1 directly into production 
v8.1.0 Release Note:
This Topic:
How is TiDB v8.1.0? Any early adopters willing to share their feedback?
Participation Rewards:
Join the discussion and earn 30 points & experience!
Share your test comparison chart and earn an additional 100 points & experience!
Event Duration:
2024.5.31 - 2024.6.7
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This comparison chart is a bit difficult, is there any classmate who can lend me the chart~ 
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