Storage
5 posts — newest first.
-
NAS vs SAN for GPU workloads — what changed when AI showed up
File vs block was the old NAS-vs-SAN question. GPU training rewrote it. How the calculus shifts when storage has to keep an H100 cluster fed.
-
B-tree vs LSM-tree: The Two Ways Databases Store Your Data
Almost every database is a read-optimized B-tree or a write-optimized LSM-tree underneath. Knowing which explains its performance and failure modes.
-
The CAP theorem
Consistency, availability, partition tolerance — you get two. A walk through the CAP trade-offs, database by database.
-
NAS vs SAN – A brief comparison.
NAS serves files over ethernet; SAN serves blocks over a dedicated network. A brief comparison of the two storage architectures and when to pick each.
-
What is RAID?
RAID provides redundancy for stored data, protecting against disk failures. The common RAID levels, how they differ, and when to use each.