Today any business can't exist without capabilities to get instant access of information and internet. This increase in dependency on information has also increased challenges associated with storage, protection and management of this data. Data Storage is one of the major requirement of any IT infrastructure system along with Computing and networking.

Data Storage Network is considered as one of the most confusing, misunderstood and complex domain in IT industry. This is primarily due to lack of awareness about Data Storage technologies, devices, protocols, features and training. So, due to scarcity of resources available in industry, it is one of the, always in-demand skill set in IT market. Dealing with Storage Security is another pain point, which pinch mostly to Security Engineers and auditors. Due to number of myths, misconceptions and mysteries associated with this topic.

RAID stands for Redundant Array of Independent Disks. It is an arrangement of several hard Disk acting as a single logical drive for a computer system to provide reliability and performance to data storage. RAID technology has now grown from theoretical concept to an industry standard and is a common implementation in today's storage arrays.

This course talks about different RAID technologies and possible configurations.