this is my first thread here at wpmudev. I have read all the newest threads in "Advanced WordPress MU Discussion" as well as "Multi-DB Support" and searched the forum for topics on "performance".
We are running some of the bigger blog communities here in Europe (blog.de, blog.fr, blog.co.uk) as well as some other sites (blog.ca) and are considering using wordpress mu + buddypress for some of our sites in the future.
We are quite experienced with scalable hardware infrastructure (15+ webservers, 4+ db-server (each 64GB RAM), mysql replication setup, various memcache servers, fileservers, centralized storage engines, etc.)
I would like to find out if anyone has experience with large wordpress mu + buddypress setups. We are looking at:
- aprox. 500.000 Blogs (growing fast, so should be able to handle 1 Mio).
- aprox. 400.000 Visits per day
- aprox. 1.500.000 PIs per day.
Thanks for your help.