About Tdengine Database
TDengine can be an open-resource, cloud-indigenous time-series database (TSDB) optimized for Internet of Points (IoT), Related Automobiles, and Industrial IoT. It allows successful, real-time ingestion, processing, and monitoring of petabytes of data a day, created by billions of sensors and data collectors. With its constructed-in caching, stream processing, and knowledge subscription capabilities, TDengine offers a simplified Remedy for time-sequence info processing.
What’s New
Knowledge replication for clusters is much more versatile and hassle-free. You could allow or disable knowledge replication when creating a new databases and With all the ALTER Databases command for present databases. The RAFT consensus algorithm usually takes outcome quickly when replication is enabled.
Overall performance is substantially Increased for inserting facts with SQL and for querying knowledge in many situations.
Efficiency and stability are actually improved for details replication.
Compatibility
You may run TDengine 3.0.two.0 on Linux, macOS, and Windows, Besides Docker containers and Kubernetes. See Supported Platforms for specifics in regards to the compatibility of TDengine three.0.two.0 with a variety of architectures and functioning programs.
Upgrading to TDengine three.0.two.0
Upgrading TDengine Cloud
For TDengine Cloud circumstances over the Regular System or Enterprise Program, an account consultant will notify you of another Tdengine Database scheduled maintenance window for the duration of which your instances will likely be upgraded. Observe that if you manually shut down Normal or Organization cases ahead of the upkeep window, Those people scenarios will likely be mechanically upgraded to the most up-to-date Variation.
TDengine Cloud scenarios over the No cost Approach are quickly upgraded another time These are shut down. You may manually shut down an instance by opening the Circumstances tab and clicking the Active slider.
You could Test your recent Edition of TDengine Anytime by managing the Choose SERVER_VERSION(); command.
Upgrading TDengine Group and Company Editions
You'll be able to upgrade TDengine Local community Edition and TDengine Company Version to Edition three.0.two.0 from Edition three.0.one.0 or later.
To up grade TDengine Community Edition or TDengine Organization Edition, initially back up your deployment by generating a replica in the TDengine Listing. Then put in TDengine three.0.2.0 as described from the Formal documentation. It's not at all important to uninstall TDengine just before upgrading.
If you are working TDengine 2.6 or previously, Call the TDengine Group for support in migrating your deployment to TDengine 3.0.2.0. TDengine Company Edition shoppers can contact their account representative for assistance, and all end users can be part of the TDengine Discord server and ask for enable within the team.