Q: What are some of the key limits in Windows Azure?

A: Below are some of the key limits I have seen related to services in Windows Azure:

  • Maximum number of virtual networks per subscription - 10 (but can be increased by contacting Azure support)
  • Maximum number of IaaS instances per cloud service - 50
  • Maximum number of storage accounts per subscription - 50
  • Maximum size of a VHD - 1TB (same as maximum Blob size)