Storing is a big role in video surveillance system. Nowadays peoples are going to move more secure with video surveillance. Unlike data-intensive application like ERP or other software requirements for storage is less to compare to video surveillance because of video archival is huge. The reason for that is video files are getting huge size.
Still, there is other options are introduced to make video storage make less like Intelligent video recognition, longer archive times and effective cameras. Cameras are made an important role in storages.For the computer network, it follows on Network-Attached Storage (NAS). In IT applications they are not much huge files like video files. But in the case for video surveillance, we are using SAN (storage area network). It will help us with good results.