This is the implementation of the StarRocks data handler for MindsDB.

StarRocks is the next-generation data platform designed to make data-intensive real-time analytics fast and easy. It delivers query speeds 5 to 10 times faster than other popular solutions. StarRocks can perform real-time analytics well while updating historical records. It can also enhance real-time analytics with historical data from data lakes easily. With StarRocks, you can get rid of the de-normalized tables and get the best performance and flexibility.

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Implementation

This handler is implemented by extending the MySQL data handler.

The required arguments to establish a connection are as follows:

  • user is the database user.
  • password is the database password.
  • host is the host name, IP address, or URL.
  • port is the port used to make TCP/IP connection.
  • database is the database name.

If you installed MindsDB locally via pip, you need to install all handler dependencies manually. To do so, go to the handler’s folder (mindsdb/integrations/handlers/starrocks_handler) and run this command: pip install -r requirements.txt.

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Usage

In order to make use of this handler and connect to the StarRocks server in MindsDB, the following syntax can be used:

CREATE DATABASE starrocks_datasource
WITH
  ENGINE = 'starrocks',
  PARAMETERS = {
    "host": "127.0.0.1",
    "user": "starrocks_user",
    "password": "password",
    "port": 8030,
    "database": "starrocks_db"
  };

You can use this established connection to query your table as follows:

SELECT *
FROM starrocks_datasource.demo_table
LIMIT 10;
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