Facts replication in between edge and cloud or involving situations that span numerous geographical internet sites or clouds
In combination with remaining effortlessly configurable, regular SQL assistance and also the TDengine CLI for ad hoc queries would make maintenance simpler, allows reuse and lessens Studying charges.
的插件机制，其实也没有什么可多说的，理论上说到底无非就是库的加载和函数地址的查找。但是
The default will never Develop taosAdapter, but You can utilize the subsequent command to build taosAdapter as being the provider for RESTful interface.
With SQL guidance, it might be seamlessly built-in with a lot of 3rd party instruments, and Studying costs/migration prices are minimized significantly.
TDengine also supplies superior availability of the method as a result of virtual node team technology. Vnodes on unique nodes can kind a Digital node team. The information In this particular Digital node team is synchronized throughout the Learn-Slave composition to ensure the consistency of data Within this Digital node team.
The data design is A very powerful Component of any knowledge administration technique, but various time-sequence databases adopt distinctive info styles.
Partitioning: In combination with sharding the info, TDengine also divides some time series data stored in the vnode In keeping with time periods. The info of each time frame must be saved collectively, and the information of different time durations will not likely overlap. The time period could be in the future or numerous days, that is outlined via the consumer. Dividing time series check here knowledge by period of time has a lot of benefits. When querying knowledge, the file to become searched is often straight Situated according to the time period, thereby dashing up the query.
Moreover, TDengine’s kernel and clustering aspect are made readily available less than an open-supply license. The TDengine Staff is entirely devoted to keeping this open enhancement product and believes that no software package can earn the industry unless its core functionalities are thoroughly open.
Stream Processing: Not only is the continuous question is supported, but TDengine also supports function pushed stream processing, so Flink or Spark just isn't essential for time-collection knowledge processing.
根据自己的应用场景，确定数据模型。根据数据特征，决定建立一个还是多个库；分清静态标签、采集量，建立正确的超级表，建立子表。
Simple and speedy data ingestion and analytics, utilizing a novel data design and storage engine to simplify and speed up the whole process of inserting and analyzing your information.
CACHEMODEL: specifies how the latest knowledge in subtables is stored during the cache. The default value is none.
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The default will not Construct taosAdapter, but You can utilize the subsequent command to build taosAdapter since the provider for RESTful interface.