Similarly, it maps all Hashes with the prefix car: to the cars table.įrom rgsync. The recipe maps all Redis Hashes with the prefix person: to the MySQL table persons, with being the primary key and mapped to the person_id column.
Install redis cli how to#
The following is a RedisGears recipe that shows how to use the Write Behind pattern to map data from Redis Hashes to MySQL tables. This command returns a list of all available requirements. To connect to the database from a client, run: redis-cli -h -p The module.json file in the module package lists the dependencies for the module.įrom the CLI of a node or of a client that is connected to the database, check that the requirements were imported successfully with: redis-cli RG.PYDUMPREQS This list can be different or more extensive in newer versions. redisgears-requirement-v1-cassandra-driver-linux-圆4.zip.redisgears-requirement-v1-cx-Oracle-linux-圆4.zip.redisgears-requirement-v1-PyMySQL-linux-圆4.zip.redisgears-requirement-v1-snowflake-sqlalchemy-linux-圆4.zip.You can be more efficient and import only the requirements you need, but rgync is always required and can be combined with one or more of these packages according to your backend database:
Install redis cli install#
To install the gears-cli, run: pip install gears-cli On each RS node in the cluster, follow the installation instructions on the download page for the Oracle driver.If you want to do write-behind with an Oracle database: However, root access for the driver on the host is required in some cases, for example with Oracle drivers. In most cases all of these can be provisioned to RedisGears before the Functions are uploaded. Python libraries for the RedisGears Functions.Drivers to connect to the backend database.The Write-Behind recipe comes with two types of dependencies:
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