[twic]

Databases definitely require knowledgeable tuning. But so do most other complicated moving parts in a modern infrastructure - web servers, app servers, kernels, cache servers, etc. Sysadmins manage those quite successfully. In my experience, they also manage databases quite successfully. The idea that a database is a special beast that requires special keepers is a holdover from a dark age.

[falcolas]

> The idea that a database is a special beast that requires special keepers is a holdover from a dark age.

As are most databases (which are 10-20 years old).

Compared to a webserver, a DB is significantly more complicated, and significantly more important to your average business. Nginx takes a nosedive or performs poorly, and nobody really cares. Your DB takes seconds to respond to basic queries, and your entire business suffers.

I'm guessing you've yet to be bitten by DB performance issues that couldn't be resolve by adding indexes or basic query profiling. I'm glad to hear it, because it's not fun to have to set aside your day job and dive beneath that.