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Please correct if I am wrong but Parquet is columnar store whereas PSQL is row based?
by miohtama 5y ago
Please correct if I am wrong but Parquet is columnar store whereas PSQL is row based?
- vladsanchez 5y agoExperimental: https://github.com/adjust/parquet_fdw/ https://github.com/adjust/parquet_fdw/
- pramsey 5y agoParquet is a column-based file format. PostgreSQL is a SQL query engine, and the default storage is row-oriented, but the engine can do all kinds of fun things, hence the parquet_fdw extension and the cstore extension for example.