# \[ANNOUNCEMENT\] - esBench 0.0.2 released

**URL:** <https://discuss.elastic.co/t/announcement-esbench-0-0-2-released/36950>\
**Category:** Community Ecosystem\
**Created:** [December 11, 2015, 8:12am UTC](https://discuss.elastic.co/t/announcement-esbench-0-0-2-released/36950 "2015-12-11T08:12:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![kucera.jan.cz](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kucera.jan.cz/32/5869_2.png) [@kucera.jan.cz](https://discuss.elastic.co/u/kucera.jan.cz)\
**Post date:** [December 11, 2015, 8:12am UTC](https://discuss.elastic.co/t/announcement-esbench-0-0-2-released/36950/1 "2015-12-11T08:12:12Z")

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Hi,

I would like to announce a first release of the esBench tool with version 0.0.2.  
esBench is performance and unit test tool for generating Elasticsearch documents based on existing data

It is compatible with ES 2.0 and newer with following features:

- Analyzes Elasticsearch indices and create metadata information about fields and it's values
- Based on the metadata creates documents by combining tokens and values
- Perform multi-threaded document insertion to Elasticsearch
- Perform synchronized insertion from multiple machines as Hazelcast cluster
- Supports generation for core types, objects and nested types

More info at: [https://github.com/kucera-jan-cz/esBench](https://github.com/kucera-jan-cz/esBench)

Best regards,

Jan

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 5, 2017, 9:48pm UTC](https://discuss.elastic.co/t/announcement-esbench-0-0-2-released/36950/2 "2017-07-05T21:48:00Z")

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