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PostgreSQL 12 Released!

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The PostgreSQL Global Development Group today announced the release of PostgreSQL 12, the latest version of the world's most advanced open source database.

PostgreSQL 12 enhancements include notable improvements to query performance, particularly over larger data sets, and overall space utilization. This release provides application developers with new capabilities such as SQL/JSON path expression support, optimizations for how common table expression (WITH) queries are executed, and generated columns. The PostgreSQL community continues to support the extensibility and robustness of PostgreSQL, with further additions to internationalization, authentication, and providing easier ways to administrate PostgreSQL. This release also introduces the pluggable table storage interface, which allows developers to create their own methods for storing data.

"The development community behind PostgreSQL contributed features for PostgreSQL 12 that offer performance and space management gains that our users can achieve with minimal effort, as well as improvements in enterprise authentication, administration functionality, and SQL/JSON support." said Dave Page, a core team member of the PostgreSQL Global Development Group. "This release continues the trend of making it easier to manage database workloads large and small while building on PostgreSQL's reputation of flexibility, reliability and stability in production environments."

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Also: PostgreSQL 12 Released As Newest Update To "World's Most Advanced Open-Source DB"

PostgreSQL 12 released

  • PostgreSQL 12 released

    Version 12 of the PostgreSQL database management system is out. "PostgreSQL 12 enhancements include notable improvements to query performance, particularly over larger data sets, and overall space utilization.

The Art of PostgreSQL

The Register on PostgreSQL

  • PostgreSQL puts the pedal to the metal with some smart indexing tweaks in version 12

    Open-source database darling PostgreSQL emitted a new version of its eponymous database last night with more nods to standard SQL and a performance boost.

    The performance gains can be attributed to improvements in the indexing system as well as to partitioning. Frequently modified B-tree indexes have been optimised and the team claims a 40 per cent reduction in space utilisation.

    The performance of adding data to partitioned tables via INSERT and COPY has also been improved, as well as the critical addition of the ability to attach a new partition to a table without blocking queries.

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