ReJSON - a JSON data type for Redis

ReJSON is a Redis module that implements ECMA-404 The JSON Data Interchange Standard as a native data type. It allows storing, updating and fetching JSON values from Redis keys (documents). The JSON values are managed as binary objects, thus allowing Redis-blazing performance.

Quickstart

Build the ReJSON module library
Load ReJSON to Redis
Use it from any Redis client, e.g.:

Documentation

Read the docs at https://redislabsmodules.github.io/rejson

Limitations and known issues

Alpha stage
AOF rewrite will probably fail for documents with serialization over 0.5GB
Searching for object keys is O(N)
Containers are not scaled down after deleting items (i.e. free memory isn't reclaimed)
Numbers are stored using 64 bits integers or doubles, out of range values are not accepted

Acknowledgements

ReJSON is developed with <3 at Redis Labs.

ReJSON is made possible only because of the existance of these amazing open source projects:

jsonsl
redis

License