Jxta Project

1. INTRODUCTION

1.1 Introduction to Multipoint Communication

Concept: A number of emerging net profit occupations require the delivery of packets from oneness or more senders to a group of receivers. These applications includes:

* Bulk info transfer (the transfer of a softw are upgrade from the software developer to users needing the upgrade )
* Streaming continues data (The transfer of audio, video and text of a LIVE conjure to a set of Distributed lecture participants)
* Shared data application (Tele discourse application that is shared among many distributed participants)
* Web cache modify and interactive gaming(Distributed interactive virtual environments or Multiplayer games such as Quake)

1.2 Motivations : Multiple host wish to receive the same data from one or more senders.For each of these applications an extremely reclaimable abstraction is the notion of a MULTICAST (the sending of packet from one sender to multiple receivers with a single send operations). Multipoint communication support communications between the hosts. More everyplace, these applications are platform dependent.
maven to many : once server socket of a peer is tack then client socket of another peer is communicated through it with the preliminary peer in JXTA meshing in a elongated manner.



DATABASE can be created in server peer of JXTA network.
legion(predicate) to many :one of the client of a JXTA network is put together as a server in which a DATABASE is created for of a JXTA network. JXTA attempts to address major shortcoming of a peer to peer system, which is platform independence.

2.PEER TO PEER COMMUNICATION

2.1 Introduction

Traditionally, we interact with applications over a network (including the Internet) using a client server architecture. Web sites are a great example of this. When you look at a web site you send a request over the Internet to a web server, which then returns the information that you require. If we urgency to download a file, you do so...If you want to get a full essay, order it on our website: Orderessay



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