Tdengine Database:TDengine 3.0.2.0 Release Notes
About Tdengine DatabasesTDengine is an open-resource, cloud-indigenous time-series database (TSDB) optimized for Online of Items (IoT), Linked Cars, and Industrial IoT. It enables productive, serious-time ingestion, processing, and checking of petabytes of knowledge every day, produced by billions of sensors and facts collectors. With its crafted-in caching, stream processing, and data subscription abilities, TDengine provides a simplified Alternative for time-collection details processing.
What’s New
Data replication for clusters is a lot more adaptable and effortless. You can enable or disable information replication when creating a new databases and Using the ALTER Databases command for existing databases. The RAFT consensus algorithm normally takes result instantly when replication is enabled.
Effectiveness has actually been appreciably Improved for inserting data with SQL and for querying data in lots of scenarios.
Performance and security have already been enhanced for information replication.
Compatibility
You could run TDengine 3.0.2.0 on Linux, macOS, and Windows, in addition to Docker containers and Kubernetes. See Supported Platforms for specifics about the compatibility of TDengine 3.0.two.0 with several architectures and running programs.
Upgrading to TDengine 3.0.2.0
Upgrading TDengine Cloud
For TDengine Cloud scenarios around the Normal Approach or Organization Strategy, an account consultant will notify you of the next scheduled upkeep window during which your cases is going to be upgraded. Note that in case you manually shut down Typical or Organization scenarios prior to the upkeep window, those instances will likely be routinely upgraded to the newest Model.
TDengine Cloud occasions to the Totally free Strategy are instantly upgraded the next time they are shut down. You'll be able to manually shut down an instance by opening the Cases tab and clicking the Energetic slider.
It is possible to Test your present Variation read more of TDengine at any time by jogging the Pick SERVER_VERSION(); command.
Upgrading TDengine Neighborhood and Organization Editions
You may update TDengine Community Version and TDengine Enterprise Edition to Variation 3.0.2.0 from Variation 3.0.1.0 or afterwards.
To improve TDengine Group Edition or TDengine Business Version, initial back up your deployment by making a duplicate of your TDengine Listing. Then install TDengine 3.0.2.0 as explained in the official documentation. It is far from necessary to uninstall TDengine right before upgrading.
In case you are functioning TDengine two.six or earlier, Make contact with the TDengine Staff for assistance in migrating your deployment to TDengine three.0.two.0. TDengine Enterprise Version clients can Speak to their account consultant for aid, and all users can join the TDengine Discord server and ask for help from your crew.