USING UML FOR MODELING A DISTRIBUTED JAVA APPLICATION

The protocol contains data processing functions for cyclic redundancy check (CRC), encryption, and fragmen- tation. CRC is performed for headers with CRC-8 algorithm, and for payload data with CRC-32 algorithm. The encryp- tion is performed for payload data using a[r]

Given the following assertions for a relational database that represents the current term enrollment at a large university, draw an UML diagram for this schema that takes into account all the assertions given. There are 2,000 instructors, 4,000 courses, and 30,000[r]

When it comes to the JDBC API, specifically the DriverManager facility, there is an evolution taking place. In Chapter 4, we needed to put a significant amount of code around
DriverManager to implement a sharable connection facility. It took even more work to make our sharable conn[r]

On the other hand, integration of several database in a single location is not suggested when it is composed of very large databases. If a great organization has large disperse databases and needs to gather all the data in order to apply on them data mining algorithms, this process[r]

Database First , is the best-supported modeling approach and the one we use in most of the recipes in this book. This fits nicely with the real world because few of us have the luxury of developing brand-new applications. Most of us have to extend, maintain, or evolve our existing code and[r]

WebSphere Studio Application Developer provides integrated development tools for all e-business development roles, including Web developers, Java developers, business analysts, architects, and enterprise programmers. The customizable, targeted, role-based approach of WebSphe[r]

— IEEE P1547.1TM Draft Standard For Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power Systems — IEEE P1547.2TM Draft Application Guide f[r]

• use a Java tokenizer to read data from the keyboard input stream.
• display a curve represented by a point list using Java’s AWT (abstract window toolkit).
OVERVIEW
The list is perhaps the most commonly used data structure. Just think how often you m[r]

Typically a large number of sensors nodes are distributed spanning wide areas and each sensor produces large amount of data continuously as obser- vations. For example, about 10,000 traffic sensors are deployed in California highways to report traffic status continuou[r]

When the invocation is actually made, the remote object (depending on how the server has been designed) could be a replicated object. A replicated object is an object that has several instances executing at the same time (possibly created by a factory process). For exa[r]

When the invocation is actually made, the remote object (depending on how the server has been designed) could be a replicated object. A replicated object is an object that has several instances executing at the same time (possibly created by a factory process). For exa[r]

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Relational Database Design
This chapter summarizes my approach to database design. I start with a UML model of con- ceptual and logical intent and use that as the basis for preparing an IDEF1X model. Given an IDEF1X model, modern tools can readily generate SQL cod[r]

• Deployment : Pushing the code out to production.
It is not uncommon for each step to use different tools. You may simply use a word processor for the requirements gathering. If you use Unified Modeling Language ( UML ) for system design, you'll need[r]

Digital signatures —the electronic equivalent of written signatures—were developed for use in public-key cryptography to solve the problems of authentication and integrity (see Microsoft Authenticode feature). A digital signature authenticates the sender’s identity and, like a w[r]

Data analysts primarily gather data out of documented business requirements. The database itself traditionally has been described by notations called entity relationship diagrams, using graphic representation that is similar but not identical to that of the UML.
The UML can be[r]

Change propagation analysis for system modeling using semantic web technology Change propagation analysis for system modeling using semantic web technology Change propagation analysis for system modeling using semantic web technology Change propagation analysis for system modeling using semantic web[r]