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What is Hologres ?

Hologres is an all-in-one real-time data warehouse engine that is compatible with PostgreSQL. It supports online analytical processing (OLAP) and ad hoc analysis of PB-scale data. Hologres supports online data serving at high concurrency and low latency. It is deeply integrated with MaxCompute, Flink and DataWorks, provides a full-stack data warehouse solution that integrates online and offline processing.



If you need to use this data source, you need to upgrade the DataCap service to >= 1.9.x

Support Time: 2023-04-25



If your Hologres service version requires other special configurations, please refer to modifying the configuration file and restarting the DataCap service.

Field Required Default Value
Name -
Port 80
Field Required Default Value
Username -
Password -
Field Required Default Value
Database -

Version (Validation)


The online service has not been tested yet, if you have detailed test results, please submit issues to us

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Last update: November 20, 2023
Created: November 20, 2023