Thread: PG Columnar Store Extension cstore_fdw 1.2 Released
cstore_fdw 1.2, an open source columnar store extension for PostgreSQL, has been released by Citus Data. Widely used, cstore_fdw can significantly decrease query times for analytic queries, and compress large event datasets to save disk space.
Changes in this release include:
· Support for “INSERT INTO … SELECT …” – enables loading of data directly into cstore from regular PostgreSQL tables
· Support for “COPY TO” – enables use of the COPY command to cope the contents of a cstore table to a file
· Improved Memory Usage – as much as 90% less memory usage in some scenarios
Further information on cstore_fdw can be found on the Citus Data website at https://www.citusdata.com/citus-products/cstore-fdw and on GitHub at https://github.com/citusdata/cstore_fdw/blob/master/README.md.
cstore_fdw can be downloaded from GitHub at https://github.com/citusdata/cstore_fdw.
If you have questions about cstore_fdw, please contact Citus Data using the cstore-users Google group at https://groups.google.com/forum/#!forum/cstore-users.
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Terry Erisman
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