Explosion of data created by social media through Video and Chat messages and collection of data from Sensor based IOT devices for data analytics increased the storage needs significantly. With connectivity bottlenecks constantly getting addressed, any delay in the retrieval of data is not acceptable for users. Demand for low latency has increased the need for faster storage systems and flash based storage are slowly replacing the Hard Drives. NVMe specification has changed the whole industry towards flash storage with standardization. This has enabled a healthy eco-system and with many operating systems providing direct support.