5 Simple Statements About Tdengine Database Explained

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Build queries having an intuitive Visible interface by dragging and dropping fields and choosing from fall down menus. No understanding of MongoDB question syntax necessary.

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Superior General performance: TDengine is the one time-collection database to solve the significant cardinality concern to help billions of data collection factors though out doing other time-sequence databases for data ingestion, querying and facts compression.

TDengine also offers superior availability of your technique by means of Digital node team engineering. Vnodes on different nodes can sort a Digital node team. The data On this virtual node group is synchronized through the Learn-Slave framework to ensure the consistency of information With this virtual node group.

Partitioning: Along with sharding the data, TDengine also divides time series data saved within a vnode As outlined by time periods. The information of each period of time should be saved collectively, and the data of different time durations won't overlap. The period of time may be someday or various times, which is described by the click here consumer. Dividing time series knowledge by time frame has a lot of advantages. When querying facts, the file to generally be searched might be immediately Situated according to the time frame, therefore rushing up the query.

With the query of the information of a single facts selection level, horizontal scaling is apparent. The more nodes there are actually, the larger the throughput price. For aggregation queries, the query request are going to be despatched on the corresponding vnodes to start with, the vnodes will full the aggregation Procedure, then the shopper will aggregate the question final results from various vnodes for a 2nd time. For the reason that the volume of vnodes is restricted, aggregation queries have to have minimal computation to the shopper aspect, so the horizontal scalability functionality of aggregation queries is reached.

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Construct queries using an intuitive visual interface by dragging and dropping fields and picking from drop down menus. No familiarity with MongoDB query syntax required.

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。

You may email the location operator to allow them to know you had been blocked. You should contain That which you were carrying out when this page came up as well as the Cloudflare Ray ID observed at the bottom of this web page.

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