Redisâ Redis on Flash technology enables you to run Redis on high IOPS SSD instances with high throughput and the same sub-millisecond latencies as RAM-based Redis. The economic benefit is dramatic: the cost of cloud instances required to support your database can be slashed by up to 70%, while maintaining the same blazing fast performance. As your data grows, and your processing needs increase, you can achieve cost-effective high speed operational and analytic processing with the versatility of Redis and the cost efficiency of Flash memory. If your dataset is larger than 500GB, running Redis in a fully-automated manner with 24/7 expert support over Redis Enterprise is lower in cost than managing your own Redis instances on the cloud.