Network
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Redundant Array of Independent Disks (RAID)Web/Network 2019. 9. 5. 22:51
1. Overview RAID(Redundant Array of Inexpensive Disks, or Drives, or Redundant Array of Independent Disks) is a data storage virtualization technology that combines multiple physical disk drive components into one or more logical units for the purposes of data redundancy, performance improvement, or both. This was in contrast to the previous concept of highly reliable mainframe disk drives refer..
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Open Systems Interconnection (OSI) Model and TCP/IP ModelWeb/Network 2019. 8. 24. 06:07
1. Overview 1.1 Open System Interconnection Model (OSI) The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to its underlying internal structure and technology. Its goal is the interoperability of diverse communication systems with standard communication ..