Poetra Panengah

Ivar Jacobson, Grady Booch & Rumbaugh (The Inventor) UML is used as a standard modelling language in software engineering. Unified Modeling Language helps us to develp the abstract model of the system and that model is said as UML model. Another applications of UML are business process modeling, representing organizational structures, systems engineering models, etc. UML helps software engineers to concentrate more on design and to structure software systems very clearly. UML allows software engineers to model generalization, aggregation, classes relations, components, etc. UML diagram represents functional, static, and dynamic behavior view. In UML, use case diagrams are used to represent functional views, Class diagram and composite component diagram are used to model static view and finally sequence diagram, activity diagram and state machine diagram etc is used to represent dynamic behavior view of the proposed system. Executable UML are testable and it is xtUML. There are lot of UML tools available, they are argoUML, ATL, Eclipse, NetBeans, UML pad, UmlGraph, UMLet, Violet UML editor, StarUML, MonoUML, etc. In this posting i wish to provide free Unified modeling language (UML) ebooks download which guide you to learn common design paradigm of UML, UML model, UML application, UML tools, How to draw UML diagram, UML basis, UML process, UML 2.0, UML specifications, etc . Following are the free UML ebooks download links. Visit these links and familiarize with UML models and how to draw UML diagrams.

1. Applying UML and Design Patterns - An introduction to Object Oriented Analysis and Design View/Download
2. Unified Modeling Language - Official UML specification Document View/Download
3. UML Quick Reference View/Download
4. How to Draw UML diagrams View/Download
5. Introduction to the Diagrams of UML 2.0 View/Download
6. Unified Modeling Language (UML) Dictionary View/Download
7. Introduction to UML View/Download
8. UML Process View/Download
9. Unified Modeling Language (UML) Tutorial View/Download
10. UML Basics - An introduction to Unified Modeling Language View/Download
11. Practical UML - A hands on introduction for developers View/Download
12. UML Diagram Interactive tutorials View/Download

Very High Speed Integrated Circuit Hardware Description Language (VHDL) is a design entry language used for integrated electronic circuit design and for programmable gate arrays design and it is fairly a general purpose language. VHDL is similar to ADA programming language in case of coding structure and it requires a simulator to run the code. In case of functionality VHDL is similar to Verilog and it is more superior. VHDL is a dataflow language and it is embedded with FPGA tools. In this posting iam providing you with free ebooks downloads in VHDL programming, VHDL modelling guidelines, VHDL using AMS, etc. Following are the free VHDL ebooks links from which you can view or download VHDL ebooks. Visit these links and master in basic and advance VHDL programming.

1. VHDL Starters Guide View/Download
2. The VHDL CookBook View/Download
3. Guide to synthesis and implementation tools for VHDL modelling and Design View/Download
4. VHDL Quick Start Lecturer Slides View/Download
5. An Introductory VHDL Tutorial View/Download
6. VHDL Mini - Reference View/Download
7. VHDL Tutorial: Learn by Example View/Download
8. VHDL Tutorial View/Download
9. VHDL Modelling Guidelines View/Download
10. Analog and Mixed Signal Modelling using VHDL AMS View/Download

Alan Cooper (The Inventor) Visual Basic is an event driven 3rd generation programming language developed by microsoft. It is derived from BASIC programming language. Visual basic allows programmers to create Graphical User Inerface based applications and also allows them to access various database through DAO, RDO and Active Data Objects (ADO) methods. Visual Basic allows programmers to do windows programming using various Application programming interfaces (APIs). VBA and VBScript are the scripting languages similar to visual basic syntax. Visual basic is most popular programming language and its successor edition is visual basic.Net. In visual basic, programmers can create their own active x components or controls and can embedded with the programs. More over programmers can develop Dynamic Link Libraries (DLL) and there by they can group functions as a library for frequent calling in different instruction of the program. In Visual basic programmers can create executable files and can develop the final package using package deployment tool. In this posting i wish to provide you free visual basic programming language ebooks along with few BASIC language books. These free VB ebooks will guide you to learn visual basic programming with windows API and DLLs and thereby programmers can develop stand alone Graphical User Based Applications. Following are the Free Visual Basic Ebooks download links. Visit these links and master in Visual Basic, the most popular 3rd generation programming language.

1. Visual Basic and .Net Book Collection View/Download
2. ZX81 Basic Programming View/Download
3. BASIC View/Download
4. Pick/BASIC : A Programmers Guide View/Download
5. Programmed Lesson in QBASIC View/Download
6. Hardcore Visual Basic View/Download
7. Programming PIC Micro controller in BASIC View/Download
8. Introducing Visual Basic 2005 for Developers View/Download
9. Using Visual Basic 6 View/Download
10. Visual Basic Tutorial View/Download
11. Visual Basic Essential View/Download
12. Upgrading Visual Basic 6 to Visual Basic.Net View/Download
13. Sams Teach Yourself Visual Basic 6 in 24 Hours View/Download