About Tdengine Database
TDengine can be an open-source, cloud-native time-collection databases (TSDB) optimized for Web of Points (IoT), Linked Cars and trucks, and Industrial IoT. It enables economical, true-time ingestion, processing, and monitoring of petabytes of knowledge a day, created by billions of sensors and details collectors. With its developed-in caching, stream processing, and knowledge membership capabilities, TDengine offers a simplified Remedy for time-sequence facts processing.
What’s New
Info replication for clusters is much more adaptable and convenient. You can permit or disable details replication when making a new databases and While using the ALTER DATABASE command for current databases. The RAFT consensus algorithm requires influence routinely when replication is enabled.
Overall performance continues to be drastically enhanced for inserting information with SQL and for querying details in lots of eventualities.
Overall performance and balance happen to be improved for facts replication.
Compatibility
You can operate TDengine three.0.two.0 on Linux, macOS, and Windows, Besides Docker containers and Kubernetes. See Supported Platforms for aspects with regards to the compatibility of TDengine 3.0.two.0 with numerous architectures and operating systems.
Upgrading to TDengine 3.0.2.0
Upgrading TDengine Cloud
For TDengine Cloud situations about the Common Prepare or Business Plan, an account consultant will notify you of the following scheduled routine maintenance window through which your cases will probably be upgraded. Observe that when you manually shut down Regular or Company circumstances previous to the upkeep window, These occasions will be mechanically upgraded to here the latest Variation.
TDengine Cloud instances to the No cost Strategy are automatically upgraded the subsequent time They're shut down. You may manually shut down an occasion by opening the Situations tab and clicking the Energetic slider.
You are able to Look at your present-day version of TDengine at any time by managing the Pick out SERVER_VERSION(); command.
Upgrading TDengine Group and Organization Editions
It is possible to enhance TDengine Community Version and TDengine Enterprise Version to Variation three.0.two.0 from Model 3.0.one.0 or later.
To improve TDengine Community Version or TDengine Organization Version, to start with back again up your deployment by earning a replica with the TDengine directory. Then put in TDengine 3.0.two.0 as described while in the official documentation. It's not required to uninstall TDengine ahead of upgrading.
Should you be working TDengine two.six or earlier, Get hold of the TDengine Group for guidance in migrating your deployment to TDengine three.0.two.0. TDengine Enterprise Edition shoppers can Get hold of their account consultant for support, and all users can be part of the TDengine Discord server and ask for assist in the staff.