ploy SEC/DED ECC to protect each 64-bit data block with eight parity bits, as described in Section 5.5. Compare this code's cost and performance to that of the code in 5.9.1. In this case, the number of parity bits is a measure of how much it will cost, while the number of correctable errors is a measure of how well it will function. That one is better, or what?
ploy SEC/DED ECC to protect each 64-bit data block with eight parity bits, as described in Section 5.5. Compare this code's cost and performance to that of the code in 5.9.1. In this case, the number of parity bits is a measure of how much it will cost, while the number of correctable errors is a measure of how well it will function. That one is better, or what?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Current server memory modules (DIMMs) employ SEC/DED ECC to protect each 64-bit data block with eight parity bits, as described in Section 5.5. Compare this code's cost and performance to that of the code in 5.9.1. In this case, the number of parity bits is a measure of how much it will cost, while the number of correctable errors is a measure of how well it will function. That one is better, or what?
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