be preferable for consumers to have a single memory standard, like the many sizes of solid-state drives? Does a single standard save money for consumers? There are two methods to access memory: sequentially and directly. Direct access

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Hard disk drives (HDD), RAM, Solid State Drives (SSDs), and cache memory are all examples of digital memory. To what extent would it be preferable for consumers to have a single memory standard, like the many sizes of solid-state drives? Does a single standard save money for consumers? There are two methods to access memory: sequentially and directly. Direct access is increasingly being used in critical devices for what reasons? If a device only permits sequential access, how can we transfer data to one that only allows direct access?

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