Note: Once you upgrade to this release, you can't go back to old version Note: Please must drop streams before upgrading

  1. New Features & Improvements
  • Performance improvement for Join
  • Performance improvement for order by non-primary key + limit
  • Performance and memory usage improvement for stable order by primary key + limit
  • Performance improvement for counting out of order data
  • Improved fault tolerance when disk is broken
  • New data type: Geometry
  • Stream with fill history can be paused/resumed
  • Load balance among level 0 disks (Enterprise only)
  • Performance improvement in high cardinality case (Enterprise only)
  • Compacting data doesn't block writing (Enterprise only)
  • Data retention in multi-level storage doesn't block writing (Enterprise only)
  1. Fixed Bugs
  • Fixed some bugs found in previous releases

What's Changed

New Contributors

Full Changelog: https://github.com/taosdata/TDengine/compare/ver-3.0.4.2...ver-3.1.0.0

项目简介

TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps.

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源项目地址

https://github.com/taosdata/TDengine

发行版本 106

3.1.0.2

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贡献者 50

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开发语言

  • C 83.6 %
  • Shell 7.5 %
  • C++ 2.7 %
  • Go 1.8 %
  • C# 1.3 %