*If you are deploying into Dallas, Frankfurt, Japan, or Oslo, consider using our new offering, Databases for Redis.* Redis is an open-source, blazingly fast, key/value low maintenance store. Pricing is based on underlying disk usage. CPU & I/O resources scale with the underlying disk usage. IBM Compose for Redis makes Redis even better by managing it for you. Features include auto-scaling deployments, high availability, and automated no-stop backups.