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RAID

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May 1, 2024 Updated May 12, 2025 28 minute read

RAID, an acronym for Redundant Array of Independent Disks, is a data storage virtualization technology that combines multiple physical disk drives into one or more logical units. This approach serves several key purposes, primarily to enhance data reliability, improve input/output (I/O) performance, and increase storage capacity. Imagine having several small buckets to carry water instead of one large, cumbersome one; RAID operates on a similar principle for data. The technology achieves its objectives through techniques like disk striping (spreading data across multiple drives), disk mirroring (duplicating data onto separate drives), and parity (a method for detecting and correcting errors).

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We've selected one books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in RAID.

Morgan's Great Raid

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Provides a simplified overview of RAID technology. It covers the different RAID levels, their advantages and disadvantages, and how to choose the right RAID level for your needs. The book also includes information on RAID implementation and management.

Morgan's Great Raid: The Remarkable Expedition from...

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Morgan's Great Raid: The Remarkable Expedition from...

Kindle Edition

Relevant careers

Data Analyst

Database Administrator

Systems Administrator

Storage Administrator

IT Manager

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