I always enjoy reading the performance whitepapers. They are usually fairly technical and give you a better understanding of how the products work! All of these are most definitely worth downloading and reading! They been released a couple of days back. Check it out:
- vMotion Architecture, Performance, and Best Practices in VMware vSphere 5
- Understanding Memory Management in VMware vSphere 5
- Performance Implications of Storage I/O Control–Enabled NFS Datastores in VMware vSphere 5
- Microsoft Exchange Server 2010 Performance on vSphere 5
- Zimbra Collaboration Server Performance on VMware vSphere 5
- Host Power Management in VMware vSphere 5
- VMware vCenter Update Manager 5.0 Performance and Best Practices