Postgres
This guide shows how to migrate any Postgres database to Hydra. This migration requires the pg_dump and psql CLI tools, which are installed automatically as part of the complete PostgreSQL installation package.
Retrieve your Postgres database credentials
- Log in to your provider to get the connection details for your Postgres database. You’ll need the hostname, username, password, and port (if not 5432).
Retrieve your Hydra connection string
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If you’re new to Hydra, create a project.
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Select the project in the Hydra Platform and obtain your credential.
Migrate the database
Additional options
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To only migrate a single database schema, add the
--schema=PATTERNparameter to yourpg_dumpcommand. -
To exclude a schema:
--exclude-schema=PATTERN. -
To only migrate a single table:
--table=PATTERN. -
To exclude a table:
--exclude-table=PATTERN.
Run pg_dump --help for a full list of options.
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If you’re planning to migrate a database larger than 6 GB, we recommend upgrading to at least a Medium compute instance. This will ensure you have the necessary resources to handle the migration efficiently.
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You can increase the size of the disk on paid projects by navigating to the project Settings tab.
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If you’re dealing with a database larger than 150 GB, we strongly advise you to
for assistance in provisioning the required resources and ensuring a smooth migration process.
Enterprise
Contact us if you need more help migrating your project.