I'm going to be getting back into running a TLD, I've been out of the loop for a few years. I was originally considering running PowerDNS, which is great, but my backup NS host insists we run bind due to the strong DNSSEC. I've looked at things like SDB, but most of the solutions seem ancient, and I doubt they would even successfully patch Bind 9. What in your opinion is the way to get SQL (preferably MySQL) support into bind.
Thanks in advance.