What this episode covers A practical explanation of why triple-replicated storage matters for uptime, and how it helps you run Linux workloads with fewer “hardware drama” incidents and less operational risk. (see the generated image above)

Key points (in plain English)

• RAID is useful, but it mainly protects within a single server; it doesn’t remove the “one box” failure domain. (see the generated image above)
• Triple replication means every write is stored in three places across separate storage nodes, so a single disk—or even a whole node—can fail without taking you offline. (see the generated image above)
• Because storage is decoupled from compute, your VM can be restarted on a different hypervisor during issues/maintenance while the data remains available. (see the generated image above)
• The storage layer ...