Derby is installed in the Platform Container. The setup is managed by 
Image Modified itself which means no extra preparations are needed once the general preparations are finished according to General Preparations Platform. Once the container has been container is installed, i e that is, after you have performed the software installation described in Platform Software Installation, the database files belonging to Derby will be are placed in a directory called storage mzdb under MZ_HOME.
| Note |
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| title | Note!Since the Derby database is running runs within the same process as the Platform, the Platform will require requires more memory than when using Oracle. |
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