If there is an interest in redoing the framework or upgrading it or
changing the base technology and the application interface, perhaps this
is something that should be investigated to see if it simplifies the
process and adds an optimization layer that we don't have to write.
Ron
-------- Forwarded Message --------
The Apache Calcite team is pleased to announce the release ofApache
Calcite 1.3.0 (incubating).
Calcite is a dynamic data management framework. Its cost-basedoptimizer
converts queries, represented in relational algebra,into executable
plans. Calcite supports many front-end languagesand back-end data
engines, and includes an SQL parser and theAvatica JDBC driver.
The release is available here:
http://www.apache.org/dyn/closer.cgi/incubator/calcite/apache-calcite-1.3.0-incubating/
and the release notes here:
http://calcite.incubator.apache.org/docs/history.html#v1-3-0
We welcome your help and feedback. For more information on how toreport
problems, and to get involved, visit the project website at
http://calcite.incubator.apache.org
(We just revised the website. Hope you like the new look!)
Julian Hyde, on behalf of the Apache Calcite Team
Disclaimer: Apache Calcite is an effort undergoing incubation at
TheApache Software Foundation (ASF), sponsored by Apache
Incubator.Incubation is required of all newly accepted projects until a
furtherreview indicates that the infrastructure, communications, and
decisionmaking process have stabilized in a manner consistent with
othersuccessful ASF projects. While incubation status is not necessarily
areflection of the completeness or stability of the code, it
doesindicate that the project has yet to be fully endorsed by the ASF.
