PPT Slide
Scalability (physical & application)
High Availability (fault-tolerance and failure management)
Single System Image (look-and-feel of one system)
Fast Communication (networks & protocols)
Load Balancing (CPU, Memory, Disk, Net)
Security and Encryption (clusters of clusters)
Distributed Environment (Social issues)
Manageability (administration and control)
Programmability (simple API if required)
Applicability (cluster-aware and non-aware apps.)
Major issues in cluster design