2. Distributed computing deals with hardware
and software systems containing more than
one processing element or storage element
concurrent processes, or multiple programs
running under a loosely or tightly controlled
regime. In distributed computing a program
is split up into parts that run simultaneously
on multiple computers communicating
over a network. Distributed computing is a
form of parallel computing

4. INTRODUCTION TO CLUSTER COMPUTING
A computer cluster is a group of loosely coupled
computers that work together closely so that in many respects.
It can be viewed as though it were a single computer.
Clusters are commonly connected through
fast local area networks
Clusters are usually deployed to improve speed and/or
reliability over that provided by a single computer, while
typically being much more cost effective than single
computer the of comparable speed or reliability

5. CLUSTER COMPUTING

6. TYPES OF CLUSTER High Availability or Failover Clusters
2. Load Balancing Cluster
3. Parallel / Distributed Processing Clusters

7. CLUSTER COMPONENT The basic building blocks of clusters are broken
Down into multiple categories.
Cluster Nodes
Cluster Network
Network Characterization

8. PEER TO PEER SYSTEM

9. WHAT IS PEER TO PEER ARCHITECTURE
Peer to peer is a type of architecture in
which nodes are interconnected with each other and share resources with each other
without the central controlling server
P2P system allows us to construct such a
distributed system or a application in
which all resources and data is contributed by
the hosts over the network.

10. PEER TO PEER MODELS Purely Decentralized System Centralized System
Hybird System
Purely Decentralized Model :-
It is a type of model in which there is not central sever all nodes a
re acting as both client and server all are getting and
sending data to each other no server is managing them.
Advantages:
i.) High Performance
ii.) Failure of single node doesn’t fails whole network.
iii.) Easily scalable and robustness.
Disadvantages:
i.) We cannot administrate
the network.
ii.) Cannot filter the network
traffic that
what files are being shared.
iii.) Locating peers and offering
Services is a challenging tasks.