<!--GITHUB
page_title: In-memory storage driver
page_description: Explains how to use the in-memory storage drivers
page_keywords: registry, service, driver, images, storage, in-memory
IGNORES-->
# In-memory storage driver
An implementation of the `storagedriver.StorageDriver` interface which uses local memory for object storage.
**IMPORTANT**: This storage driver *does not* persist data across runs, and primarily exists for testing.
## Parameters
None