Episode 31 — RAID Concepts — RAID 0, 1, 5, 6, 10, and JBOD
This episode introduces the fundamental RAID levels covered in the Server+ exam, detailing how each configuration balances performance, redundancy, and storage capacity. RAID 0 is explained as a striping method with maximum speed but no fault tolerance, while RAID 1 mirrors data for redundancy. We examine RAID 5 and RAID 6 for their parity-based fault tolerance, along with RAID 10 for its combined striping and mirroring benefits. JBOD, or “Just a Bunch of Disks,” is covered as a non-RAID option for aggregating drives without redundancy.
The discussion then turns to real-world deployment examples, such as when RAID 1 is preferred for critical database systems or RAID 10 for high-performance virtualized environments. We cover the hardware and software implementations of RAID, emphasizing considerations like rebuild times, write penalties, and drive compatibility. This knowledge ensures candidates can identify, select, and configure the correct RAID level in both exam scenarios and operational planning. Produced by BareMetalCyber.com, where you’ll find more cyber prepcasts, books, and information to strengthen your certification path.
