The current server memory modules (DIMMs) employ SEC/DED ECC to protect each 64-bit data block with eight parity bits, as stated in Section 5.5. Determine the cost-to-performance ratio of this code in comparison to the code in 5.9.1 and report your findings. In this scenario, the term "cost" refers to the relative amount of parity bits that are needed, while the term "performance" relates to the relative number of errors that may be corrected. Which one is more advantageous?

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Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.