About Tdengine Databases
TDengine is really an open-supply, cloud-indigenous time-series database (TSDB) optimized for World-wide-web of Factors (IoT), Related Vehicles, and Industrial IoT. It allows economical, actual-time ingestion, processing, and monitoring of petabytes of information each day, created by billions of sensors and knowledge collectors. With its crafted-in caching, stream processing, and data subscription abilities, TDengine provides a simplified Alternative for time-collection data processing.
What’s New
Data replication for clusters is more adaptable and convenient. You are able to allow or disable info replication when creating a new databases and Together with the ALTER Databases command for current databases. The RAFT consensus algorithm usually takes impact quickly when replication is enabled.
Efficiency is appreciably Increased for inserting information with SQL and for querying details in many scenarios.
Effectiveness and stability are actually improved for data replication.
Compatibility
You may run TDengine three.0.two.0 on Linux, macOS, and Windows, In combination with Docker containers and Kubernetes. See Supported Platforms for information in regards to the compatibility of TDengine three.0.2.0 with several architectures and operating devices.
Upgrading to TDengine three.0.2.0
Upgrading TDengine Cloud
For TDengine Cloud cases on the Common Plan or Business System, an account agent will notify you of the next scheduled upkeep window all through which your situations is going to be upgraded. Take note that should you manually shut down Typical or Organization instances prior to the maintenance window, These circumstances might be quickly upgraded to the most up-to-date Variation.
TDengine Cloud scenarios over the Free Plan are automatically upgraded another time They are really shut down. You could manually shut down an occasion by opening the Cases tab and clicking the Active slider.
You can Look at your latest Edition of TDengine Anytime by jogging the Decide on SERVER_VERSION(); command.
Upgrading TDengine Community and Organization Editions
It is possible to improve TDengine Group Edition and TDengine Organization Edition to Model three.0.2.0 from Model three.0.1.0 or later on.
To enhance TDengine Neighborhood Version or TDengine Enterprise Edition, initially back up your deployment by building a copy on the TDengine Listing. Then put in TDengine 3.0.2.0 as described during the official 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 Team for support in migrating your deployment to TDengine 3.0.2.0. TDengine Business Edition buyers can Call their account agent for assistance, and all consumers can be a part of the check here TDengine Discord server and request aid with the workforce.