1.ClickHouse provides Kafka Engine as an interface (data flow) to access Kafka clusters.
Clickhouse. Tech/docs/en/eng…
Disadvantages: It is not possible to set the size of the database individually by table. For example, if you want only one kafka data to land on the Clickhouse, this can be done, but it can be troublesome
2.clickhouse_sinker
Github.com/housepower/…
3.gohangout
Github.com/childe/goha…
Gitee.com/betas/gohan…
Github.com/jsntian/goh…
The following optimizations have been made:
Country_name -> country,province_name -> province,city_name -> city Ipdb file clickhouse_output.go automatically loads all fields in the table, no need to configure fields in the configuration file. Automatically Convert to the database type (see line clickhouse_output.go432 for the code type), eliminating the need to use JSON :not_usenumber plus Convert in configuration files
4. The website recommends a variety of third-party libraries to access ClickHouse
Clickhouse. Tech/docs/useful/int…