Practical notes and updates on IT operations, security, and reliability.
Update
Backups
Gambit
⭐ Featured
Jan 5, 2026 1 min
Gambit Infrastructure Team
Backups that actually restore: 3-2-1 plus testing
Most backup plans fail during restore. Here’s how to build a simple 3-2-1 setup with routine tests and clear ownership.
Update
Raid
Gambit
⭐ Featured
✓ Editor's choice
Nov 14, 2025 2 min
Gambit Infrastructure Team
RAID Storage Calculator: Complete Guide to Choosing the Right RAID Level
Learn how to choose the right RAID level for your storage needs with our interactive calculator. Compare RAID 0, 1, 5, 6...