It is our pleasure to announce the release of RumbleDB 1.16 "Shagbark Hickory" beta.

RumbleDB takes XQuery's little cousin, JSONiq, to the Petabyte level on large scale clusters -- but also feels right at home on your 8-core laptop where …

We are pleased to announce the release of XSpec v2.2.4, the open source unit test and behaviour-driven development framework for XSLT, XQuery, and Schematron.

XSpec v2.2.4 introduces new features and enhancements, fixes bugs, and improves the test suite and the …

Dear all,

We provide you with a new and fresh version of BaseX, our open source XML framework, database system and XQuery 3.1 processor:

  https://basex.org/

Apart from our main focus (query rewritings and optimizations), we have added the following enhancements: …

RumbleDB 1.14.0 "Acacia" beta is now available. It is a free and open source JSONiq engine that allows querying massive amounts of JSON, Parquet, Avro, etc, stored on your local drive or a data lake (S3, HDFS...).

It features an …

We are very happy to announce that eXist-db 5.3.0 has been released.

It's been quite a while since the last release. A lot has been happening behind the scenes, and we are happy to share the outcome with you. 5.3.0 …

We are pleased to announce the release of XSpec v2.1.4, the open source unit test and behaviour-driven development framework for XSLT, XQuery, and Schematron.

XSpec v2.1.4 introduces new features and enhancements, fixes bugs, and improves the test suite and the …

We are happy to announce the release of Rumble 1.11.0 "Banyan Tree" beta.

It is a free, open source JSONiq engine (JSON-tuned cousin of XQuery) that can process sequences with billions of items, and can be downloaded as a jar …

We are more than happy to provide you with a new and fresh version of BaseX, our XML framework, database system and XQuery 3.1 processor.

BaseX is getting faster and faster! We have spent most of our time on query …

We are pleased to announce the release of XSpec v2.0.7, the open source unit test and behaviour-driven development framework for XSLT, XQuery, and Schematron.

XSpec v2.0.7 introduces new features and enhancements, fixes bugs, and improves the test suite and the …