lorax - 2:59 pm on Mar 18, 2013 (gmt 0)
shri! Goodness, haven't seen nor heard from you in years. Welcome back.
So caching at different levels is a good thing. Like the database, rendered pages, and what about DNS (using a CDN like cloudflare or amazon s3)? What are some of the gotchas in using caching at multiple levels. One I can think of might be that the results of tweaking anything in the delivery chain might not be apparent because one or more caches further down the delivery pipe haven't been updated or cleared.
BOL - how would one tell if they're using InnoDB or MyISAM? Is it easy using PHPMyAdmin or is this a command line type of check?