Plexistor is the first to implement the new and innovative Software Defined Memory architecture (SDM). We are enabling enterprises to process huge amounts of data at near-memory speed, and respond to customer needs with faster response time. Plexistor SDM provides persistent high capacity storage at near-memory speed for in-memory applications and middleware, overcoming the fundamental limitations of traditional memory technology such as low capacity, cost, and volatility. Plexistor enables both on premise and cloud-based infrastructures to support in-memory applications and middleware to process huge working data sets and achieve near-memory speed.