DNS Round-robin failover and load balancing
- by Tom O'Connor
Having read all of the questions and answers (1 2 3 and so on) on here relating to DNS load balancing, and Round-robin DNS, there's still a number of unanswered questions..
Large companies, and I'm looking at Google, Facebook and Twitter here, do present multiple A records.
1) If DNS loadbalancing/failover is so dodgy, why do large organisations…