About Tdengine Database
TDengine is undoubtedly an open-source, cloud-native time-series database (TSDB) optimized for Web of Matters (IoT), Connected Automobiles, and Industrial IoT. It enables economical, authentic-time ingestion, processing, and monitoring of petabytes of information daily, created by billions of sensors and info collectors. With its constructed-in caching, stream processing, and data subscription capabilities, TDengine offers a simplified Option for time-collection information processing.
What’s New
Details replication for clusters is a lot more adaptable and convenient. You may help or disable data replication when developing a new database and with the ALTER DATABASE command for existing databases. The RAFT consensus algorithm takes effect mechanically when replication is enabled.
Effectiveness has become appreciably Improved for inserting info with SQL and for querying knowledge in many situations.
General performance and steadiness have been improved for facts replication.
Compatibility
You can run TDengine 3.0.two.0 on Linux, macOS, and Home windows, in addition to Docker containers and Kubernetes. See Supported Platforms for particulars in regards to the compatibility of TDengine 3.0.2.0 with several architectures and working methods.
Upgrading to TDengine three.0.2.0
Upgrading TDengine Cloud
For TDengine Cloud instances on the Regular Prepare or Organization Strategy, an account representative will notify you of the subsequent scheduled maintenance window throughout which your occasions will likely be upgraded. Take note that in case you manually shut down Typical or Company cases previous to the maintenance window, These situations might be mechanically upgraded to the most up-to-date Edition.
TDengine Cloud circumstances within the Free System are immediately upgraded the following time They may be shut down. You could manually shut down an instance by opening the Occasions tab and clicking the Lively slider.
You may Look at your present-day Edition of TDengine Anytime by functioning the Decide on SERVER_VERSION(); command.
Upgrading TDengine Community and Business Editions
You are able to improve TDengine Community Edition and TDengine Company Edition to Edition 3.0.two.0 from Variation three.0.1.0 or later.
To improve TDengine Local community Version or TDengine Company Edition, 1st back up your deployment by building a duplicate of your TDengine Listing. Then install TDengine three.0.two.0 as explained inside the official documentation. It is not needed to uninstall TDengine ahead of upgrading.
Should you be working TDengine two.six or earlier, contact the TDengine Staff for help in migrating your deployment to TDengine three.0.2.0. TDengine Company Version shoppers can Make contact with their account consultant for assistance, and click here all users can be part of the TDengine Discord server and request enable from the workforce.