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With the advent of technology, people today are so fortunate to enjoy the benefits that improvements in technology have brought about. New developments in communications have provided people faster and more reliable ways of contacting people in any part of the world. Further, advances in computer equipment have also provided better and systematic methods on the implementation and management of your personal data. Since almost everybody relies on the computer for various tasks, research and development have been focused on the computer system. Indeed information technology is very important. In fact it is essential in basically all sectors of the community. It is not only used for solving computational and physical problems for today's companies, but it is also used in process flow systems. Data management is used for storing, processing, protecting, securing, transmitting, receiving, and retrieving information. As such, in order for all these tasks to be reliable, several software and hardware support models are warranted as well. Basically, in a modern computer, one of the most essential components is the data storage. A computer's data storage is actually any data storage device that is used for writing and reading data or information. There are two major types of computer data storage which are the primary storage and the secondary storage. The primary storage is more widely known as the memory and is directly accessible by the CPU. On the other hand, secondary storage refers to external memory or auxiliary storage. The most common form of external storage is hard disk drives. Hard drives are usually connected to a computer by some type of cable, and are most commonly used by modern computers today. Furthermore, hard drives have limited capacity and accessibility. As such, for bigger and more intense storage needs such as small and medium scale businesses, a file-level computer data storage is a wise choice. Network-attached storage, or NAS, is a disk array that is connected to a computer network in order to allow data access to a number of heterogeneous systems. These days, NAS systems are on the rise because they provide an easy way of sharing files between computers. Moreover, since it is a shared network resource, it can be completely accessed by all users. Consequently, storage is utilized based on the actual needs of each person. In addition, an expansion unit can be added to the system anytime for as long as the unit is recognized by the network. These are probably some of the reasons why the Network-attached storage drives are preferred over additional servers. These devices provide efficient and flexible storage that is accessible to all users without depending on a specific application server. Moreover, these devices allow an easier way of managing the entire storage network from one focal place because of its remote management capabilities. To top it all, NAS devices provide superior data protection that businesses demand. Buffalo Technology is a leading global provider of Network Attached Storage and other multimedia devices.
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