2 ms·
Not sure why you got downvoted. I came here to say the same. While it is in theory true that you cannot have a CA system, in practice if you control your H/W a
by linuxhansl 5y ago
Not sure why you got downvoted. I came here to say the same.
While it is in theory true that you cannot have a CA system, in practice if you control your H/W and data centers as well, you can build enough redundancy that a P is not more likely than (say) being hit by a meteor. So still not a CA system, but practically CA 99.9..% (add as many 9's as you have money).
Edit: Spelling.
- __jem 5y ago99.9 isn't "A" though -- that's something like 10 hours of downtime per year. Even at 6 9s, 30 seconds is plenty of time to end up in a split brain situation!