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Storage Layer |
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============= |
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The storage layer is split up into multiple parts to allow Synapse to run |
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against different configurations of databases (e.g. single or multiple |
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databases). The `data_stores` are classes that talk directly to a single |
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database and have associated schemas, background updates, etc. On top of those |
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there are (or will be) classes that provide high level interfaces that combine |
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calls to multiple `data_stores`. |
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There are also schemas that get applied to every database, regardless of the |
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data stores associated with them (e.g. the schema version tables), which are |
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stored in `synapse.storage.schema`. |