Skip to main content

DEVELOPING ENTERPRISE JAVA APPLICATIONS WITH J2EE(TM) AND UML

J2EE is especially substantially suited for antiquity large-scale, burly project applications; UML has apace embellish the business accepted for expressing the organisation of project code applications. Increasingly, project developers desire to ingest J2EE and UML together. For the prototypal time, there's an proficient pass to doing so: Developing Enterprise Java Applications with J2EE and UML. This aggregation focuses on the key success factors related with flourishing J2EE project development: effectively act requirements, making comely psychotherapy and organisation decisions, and identifying best feat choices. Two directive consultants on UML and project Java utilization counterbalance every initiate of the process, and every key supply analysts, architects, and developers module face. Coverage includes: function the Java module to UML; discernment the principle of code architecture; using UML ingest cases to explain client requirements; translating requirements into initial designs; and using J2EE technologies to alter designs into employed systems. To illuminate key concepts, a careful housing think is presented throughout the book. For anyone antiquity project code with Java and J2EE, including covering developers, systems analysts, programmers, and Project/IT managers.

 

Click Here to Download

Comments

Popular posts from this blog

Asynchronous Vs. Synchronous Communications

Synchronous (One thread):   1 thread -> |<---A---->||<----B---------->||<------C----->| Synchronous (multi-threaded):   thread A -> |<---A---->| \ thread B ------------> ->|<----B---------->| \ thread C ----------------------------------> ->|<------C----->|

WebSphere MQ Interview Questions

What is MQ and what does it do? Ans. MQ stands for MESSAGE QUEUEING. WebSphere MQ allows application programs to use message queuing to participate in message-driven processing. Application programs can communicate across different platforms by using the appropriate message queuing software products. What is Message driven process? Ans . When messages arrive on a queue, they can automatically start an application using triggering. If necessary, the applications can be stopped when the message (or messages) have been processed. What are advantages of the MQ? Ans. 1. Integration. 2. Asynchrony 3. Assured Delivery 4. Scalability. How does it support the Integration? Ans. Because the MQ is independent of the Operating System you use i.e. it may be Windows, Solaris,AIX.It is independent of the protocol (i.e. TCP/IP, LU6.2, SNA, NetBIOS, UDP).It is not required that both the sender and receiver should be running on the same platform What is Asynchrony? Ans. With messag...

Advantages & Disadvantages of Synchronous / Asynchronous Communications?

  Asynchronous Communication Advantages: Requests need not be targeted to specific server. Service need not be available when request is made. No blocking, so resources could be freed.  Could use connectionless protocol Disadvantages: Response times are unpredictable. Error handling usually more complex.  Usually requires connection-oriented protocol.  Harder to design apps Synchronous Communication Advantages: Easy to program Outcome is known immediately  Error recovery easier (usually)  Better real-time response (usually) Disadvantages: Service must be up and ready. Requestor blocks, held resources are “tied up”.  Usually requires connection-oriented protocol