Redis Storage Cache for Dashboard
Install this module to use Redis as a cache to avoid disk/database operations.
To test this module use Dashboard's test suite configured with this storage cache.
When to use NodeJS caching
You host your web app on a single server and use the hard disk as storage, especially spinning disks to avoid repetetive file reads.
When to use Redis caching
You have lots of traffic balanced across multiple Dashboard server instances, especially using S3 storage to avoid repetitive file requests.