Parity refers to the redundant check bit that represents the even/odd condition of a certain unit (usually one byte) of computer data stored in the RAM of a device. This is used to check and double check for errors by comparing the stored and the computed parity. Parity bits are stored in additional individual memory chips, with 9 bits for every 8...
For example, when water treatment facility pumps are stalled, or a jet engine fails, all related operations cease. When such systems are interrupted, organizations face substantial repercussions and hampered productivity.
For most IT businesses and organizations, database systems and process control servers are mission critical systems. Data centers and database servers for Internet applications must be protected from scenarios resulting in the potential loss of all functions, such as power shortages or faulty hardware. Most system backups are set up in a redundant and seamless manner, so that when a system is down, backup takes over during recovery.
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