3 ms·
> This means that you can run a much leaner database and require substantially less expertise to keep things going. If a rack goes down, you don't need someone
by q3k 7y ago
> This means that you can run a much leaner database and require substantially less expertise to keep things going. If a rack goes down, you don't need someone on-site to bring it up ASAP, you can fix it the next workday without upsetting your customers.
This is already the case for cluster storage systems like Ceph.
- namibj 7y agoThis extends to the whole site. You don't need backup power. At all. Maybe no redundant network equipment, if you get replacements on speed dial. Likely no redundant fiber, just don't take your time to arrange a replacement if someone cuts it (use a different, pre-scheduled conduit you can rent and fill with fiber in a day or two). If you get unexpected "bus factor", you can handle replacement combing back early from holiday. Get creative.