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Articles tagged with "scaling"

Do You Even Load Balance?

· Posted in Software
Recently at Yardstick, I completely rebuilt the server infrastructure for our high stakes online testing platform, Yardstick Measure. We need our data in Canada, so we have some physical servers running VMWare ESXi. I set up five front-end servers to run the actual exams on, and other servers that do other things: handle the database, the admin interface, search, redis etc. The front-end servers are load balanced behind a pair of firewalls confi…