Horizontal scalability with Sharding in PostgreSQL – Where it is going Part 3 of 3.
Built-in Sharding Architecture The build-in sharding feature in PostgreSQL is using the FDW based approach, the FDW’s are based on sql/med specification that defines how an external data source can be accessed from the PostgreSQL server. PostgreSQL provides number of foreign data wrapper (FDW’s) that are used for accessing external data sources, the postgres_fdw is…
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