Question

What is the goal of Cluster-on-demand?

if there are goals, Why?

Answer 1

Cluster on demand

Cluster on demand is basically a cluster site manager for Open Resource Control Architecture. Acronym for Cluster on demand is COD.The main goal of COD is to cluster all inexpensive computer so that it can provide a reliable and scalable computing power for network service. In simple words, it is a process by which we aggregate the 2 or more computers to increase the computation power in order to achieve the goal.

But COD has a high initial cost due to it's space, cooling equipment and power conditioning, so in order to reduce the cost they lease and share the common cluster, so that it overall cost reduces and efficiency increases.
COD is implemented as a secure Web service that provides standard service for network administrator.
COD access all the servers backed by LDAP(Lightweight Directory Access Protocol) and responsible for initiating and monitoring state of a machine. It extends thr RFC 2307 standard. Rest the whole COD site and it's functionality shown in the figure.