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In-Memory

Configuration for connecting to internal memory backend¤

You can configure a in-memory SPARQL backend. Based on Jena Models, in-memory backends do not provide persistent storage. Hence, shutting down a DataPlatform configured with an in-memory backend deletes your data and therefore you should use it only for testing purposes.

Configuration example:

This example configures an in-memory store which initializes with the triples contained in the given file.

store:
  type: memory
  authorization: REWRITE_FROM
  memory:
    files:
      - "/data/data.trig"

Property: store.type

The type of the store must be set to “memory”

Category Value
Default memory
Required true
Valid values MEMORY
Environment STORE_TYPE

Property: store.authorization

Category Value
Default REWRITE_FROM
Required false
Valid values string
Environment STORE_AUTHORIZATION

Specific settings for in-memory backend

Property: store.memory.files

list of files in file URI scheme

Category Value
Default none
Required false
Valid values A list of files
Environment STORE_MEMORY_FILES

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