The conclusion is that Flashcache can be good for read-heavy workloads, but more research is needed to understand its performance characteristics on write-heavy workloads. We explain the details of exactly how good and under what circumstances. We also developed some guidelines for sizing and pricing, to serve as advice for those interested in deploying Flashcache as a way of getting some of the benefit of flash without all of the cost, or the size limitations.
Percona’s widely read Percona Data Performance blog highlights our expertise in enterprise-class software, support, consulting and managed services solutions for both MySQL® and MongoDB® across traditional and cloud-based platforms. The decades of experience represented by our consultants is found daily in numerous and relevant blog posts.
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