# Tech stack for LibreHealth EHR?

**URL:** <https://forums.librehealth.io/t/tech-stack-for-librehealth-ehr/230>\
**Category:** EHR\
**Created:** [November 22, 2016, 2:12pm UTC](https://forums.librehealth.io/t/tech-stack-for-librehealth-ehr/230 "2016-11-22T14:12:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rhoyt](https://forums.librehealth.io/user_avatar/forums.librehealth.io/rhoyt/32/93_2.png) [@rhoyt](https://forums.librehealth.io/u/rhoyt)\
**Post date:** [November 22, 2016, 2:12pm UTC](https://forums.librehealth.io/t/tech-stack-for-librehealth-ehr/230/1 "2016-11-22T14:12:05Z")

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Is the LibreHealth EHR based on the LAMP stack just like OpenEMR or different? Are the patient-related data tables similar? Bob

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**Author:** ![teryhill](https://forums.librehealth.io/user_avatar/forums.librehealth.io/teryhill/32/58_2.png) [@teryhill](https://forums.librehealth.io/u/teryhill)\
**Post date:** [November 22, 2016, 2:28pm UTC](https://forums.librehealth.io/t/tech-stack-for-librehealth-ehr/230/2 "2016-11-22T14:28:33Z")

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Yes it is based on LAMP. The data tables are still similar, the ones for LibreHealth are stripped down. We removed fields and tables we determined to be unnecessary for our use. In future releases data structure will change.