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Posted to announce@apache.org by Kevin Risden <kr...@apache.org> on 2019/03/26 12:46:40 UTC
[ANNOUNCE] Apache Calcite 1.19.0 released
The Apache Calcite team is pleased to announce the release of
Apache Calcite 1.19.0.
Calcite is a dynamic data management framework. Its cost-based
optimizer converts queries, represented in relational algebra,
into executable plans. Calcite supports many front-end languages
and back-end data engines, and includes an SQL parser and the
Avatica JDBC driver.
This release comes three months after 1.18.0. It includes more
than 80 resolved issues, comprising of a few new features as
well as general improvements and bug-fixes. Among others,
there have been significant improvements in JSON query support.
For more details, see the release notes:
https://calcite.apache.org/docs/history.html#v1-19-0
The release is available here:
https://calcite.apache.org/downloads/
We welcome your help and feedback. For more information on how to
report problems, and to get involved, visit the project website at
https://calcite.apache.org
Kevin Risden, on behalf of the Apache Calcite Team