A framework for building high-performance database drivers, and part of the Apache Calcite project.

Joined April 2017
Photos and videos
Announcing Avatica Go version 5.3.0! A maintenance release with several bug fixes and dependency upgrades. Supports #Golang 1.20 and 1.21. calcite.apache.org/avatica/d…

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Announcing Avatica version 1.23.0! Fetch size and SSL key-store type are now configurable, support for HTTP_BAD_REQUEST, improvements to DateTimeUtils and ByteString, and bug fixes. calcite.apache.org/avatica/d…

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Announcing Avatica Go version 5.2.0! A maintenance release supporting #Golang 1.18 and 1.19, with several bug fixes, dependency upgrades, and a new minor feature. calcite.apache.org/avatica/d…

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Apache Avatica retweeted
Anyone interested in a gRPC transport for @ApacheAvatica? issues.apache.org/jira/brows…

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Announcing Avatica version 1.22.0! Fixes CVE-2022-36364 ("httpclient_impl connection property can be used as an RCE vector"). calcite.apache.org/avatica/d…

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Announcing Avatica version 1.21! There are several dependency upgrades, including log4j2, to fix security issues. Also one or two fixes and added support for Java 17 and 18. calcite.apache.org/avatica/d…

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Apache Avatica retweeted
Would you like to speak about how you are using Calcite or Avatica at @ApacheCon in New Orleans in October? Call for presentations is open! Submit a proposal now.
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Announcing Avatica Go release 5.1.0! Supports current Go versions (1.17 and 1.18), and replaces superseded "errors" and "protobuf" packages. calcite.apache.org/avatica/n…

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This is great news for all the DBMSs that use Avatica. Thanks to the DBeaver team!
3 Mar 2022
DBeaver supports a lot of database drivers, and their number continues to grow. We recently added driver configurations for the analytical databases from the Apache family: @ApacheCalcite Avatica, which also supports Apache Druid @druidio, and @ApacheKylin.
Announcing Avatica release 1.20! This release upgrades Log4j2 to version 2.15.0 (to address CVE-2021-44228), and makes the SPNEGO protocol much more efficient. calcite.apache.org/avatica/d…

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We recommend upgrading to 1.20.0 as soon as possible.
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A half dozen volunteers from @ApacheCalcite worked over the weekend to bring you this release. We take your security seriously!
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Apache Avatica retweeted
I’ve started a vote for @ApacheAvatica release 1.20
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Announcing Avatica release 1.19! This release adds support for BIT and NULL data types, fixes issues with values of type ARRAY, and includes a few dependency updates. calcite.apache.org/avatica/d…

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Announcing Avatica Go release 5.0.0! calcite.apache.org/avatica/d…

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Announcing Avatica release 1.17! We fixed a multilingual decoding issue that parses Chinese characters as gibberish. Also update dependencies, and support JDK 14 and Guava 29. calcite.apache.org/avatica/d…

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Announcing Avatica release 1.15! Fixes a regression in 1.14 that broke a few clients due to the order of exceptions in the Java error-stack. And of course all the good stuff in 1.14. calcite.apache.org/avatica/d…

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Announcing Avatica release 1.13! 30 features and bug fixes, including better @Docker support, and many updates to dependencies. calcite.apache.org/avatica/d…

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Announcing Avatica Go release 3.2! (Skip release 3.1 - it has a bug in it - and go straight to 3.2.) calcite.apache.org/avatica/d…

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Heading towards release 3.1 of Avatica's Go client lists.apache.org/thread.html…

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