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Saroj Bera

Efficient JavaScript code part 2 - 0 views

  • Efficient JavaScript code
  • Saroj Bera
     
    Efficient JavaScript code
Saroj Bera

Efficient JavaScript code - UserJS.org - 0 views

  • Efficient JavaScript code
  • Saroj Bera
     
    Efficient JavaScript code
Saroj Bera

Remote Scripting with IFRAME - 0 views

  • Saroj Bera
     
    Remote Scripting with IFRAME
Saroj Bera

Dealing with Large Data in Ajax | Ajax Zone - 0 views

  • Dealing with Large Data in Ajax
Saroj Bera

developerlife - Tutorials » GWT Tutorial - Using History mechanism to create an R... - 0 views

  • GWT Tutorial - Using History mechanism to create an RSS reader app
atin sood

Get Acquainted with the New Advanced Features of JUnit 4 - 0 views

  • atin sood
     
    junit 4 ... additional featurs over previous versions...
atin sood

ONJava.com -- Using JMeter - 0 views

  • atin sood
     
    Basic tutorial for Jmeter
atin sood

(Not So) Stupid Questions - 0 views

  • (Not So) Stupid Questions
atin sood

BigAdmin Submitted Article: Java Message Service: Understanding the Basics - 0 views

  • applications communicate
    using messages
  • messaging systems or Message Oriented Middleware (MOM).
  • By
    message I mean the data packet t
  • ...12 more annotations...
  • erver system that facilitates the transfer of messages among applications.
  • ynchronously from one system to another system
  • This means
    the sender application doesn't have to wait until the receiver application receives the message. The sender
    application is free to send a message and continue doing other work
  • ontain all the information needed for processing
    the data in the messag
    • atin sood
       
      the message is self sufficient and teh server can read all the info required for processing the message from message itself
  • There are mainly two kinds of architectures:



    • Centralized
    • Decentralized
  • a message router or a message broker,
  • In a decentralized architecture, there is no message server. Tasks such as persistence, transaction, and security are
    taken care of by the client systems. Thus, the client systems are capable of performing the enterprise
    services on the messages. Message routing, that is, the sending of messages to their proper destinations, is
    delegated to the network router
  • ted to support the messaging system and not the Remote Procedure Call (RPC) based systems, such as those using CORBA and Enterprise JavaBeans (EJB) architecture
    • Publish-and-subscribe (pub/sub)
    • Point-to-point queuing (p2p)
  • The publish-and-subscribe or pub/sub model is intended for broadcasting one-to-many messages, and
    the point-to-point queuing or p2p method is intended for broadcasting one-to-one messages
  • both synchronously and asynchronously
    using a
  • However, in JMS, an option exists that allows P2P clients to use a push model that is similar to the pub/sub model. A queue may
    have multiple receivers, but only one receiver may consume each message at a time.
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