# Run nexus3 sonatype in production oss version

**URL:** <https://community.sonatype.com/t/run-nexus3-sonatype-in-production-oss-version/4671>\
**Category:** Best Practices\
**Created:** [July 21, 2020, 11:13am UTC](https://community.sonatype.com/t/run-nexus3-sonatype-in-production-oss-version/4671 "2020-07-21T11:13:19Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![eliyahunoach77](https://avatars.discourse-cdn.com/v4/letter/e/ad7895/32.png) [@eliyahunoach77](https://community.sonatype.com/u/eliyahunoach77)\
**Post date:** [July 21, 2020, 11:13am UTC](https://community.sonatype.com/t/run-nexus3-sonatype-in-production-oss-version/4671/1 "2020-07-21T11:13:19Z")

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Hi ,

I ll like to know what is the best practice to run nexus3 in production oss version ,

how to calculate sizing , and also how to configure the HEAP size how to calculate it ?

also ill like to know what is the best practice to use Baremetal/VM/docker

BR Eliyahu

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