VoiceXML

VoiceXML (Voice Extensible Markup Language) is a unique technology that categorizes voice dialogues between a user and a computer. Accredited by W3C in March, 2004, VoiceXML is a voice-activated scripting language that creates web pages over the phone. Voice XML uses a voice browser that processes the HTML documents set for web browsers. This breakthrough technology is concerned with the development of VoiceXML implementing this technology into our everyday existence allowing users to interact with computers with varying voice programs.

VoiceXML software development is an innovative, creative and expanding career in Information Technologies. Speech Technology is an area of development that is currently experience a boom. Wireless communications technologies are using VoiceXML software and development to improve performance and processing power of existing software. VoiceXML is being used to create portals such as BeVocal and Tellme as standards in voice recognition software

Technology is becoming more personal and interactive in human experience of daily life and VoiceXML software development is improving upon functionality to enhance the user/computer interaction. Tutorials and articles in this section for IT professionals interested in educating herself in VoiceXML includes options on VoiceXML certification opportunities, tips, tricks and prerequisites in learning VoiceXML.

SAP R/3

SAP R/3 is a computer system that is designed to support complete business management tasks of a corporation, company or institution. SAP R/3 is used in business systems to handle invoice payment, production resource management and financial account control. These specific tasks are accomplished by employing application modules, often described with acronyms such as MM (materials management) and SD (sales and distribution).

Modules process information through each and every component of the organization, using one secure R/3 system to share relevant information between parts of the organization, keeping the corporation up-to-date on latest technology and data information. Modulation is customized to provide specific technical requirements of an organization. A common database is employed among each of the mid-sized to large-size corporations that utilize R/3. R/3 may also be used by small business, allowing business to prosper without having to worry about changing systems.

An additional benefit to using SAP R/3 is that it combines with a corporation’s previously existing computer system. R/3 uses the ABAP/4 programming language and allows for the possibility of several computers of differing manufacturers to conjoin into one solid working database, operating in the open system or client/server environments. SAP R/3 is a Windows and Menus driven application containing graphical objects.

Microsoft .NET

Microsoft .NET is a broad term that signifies the complete set of products and technologies that is provided for public use from Microsoft. Most of the technologies within the Microsoft .NET umbrella rely on the Microsoft .NET Framework, the key Windows operating system component. The .NET Framework infrastructure includes the Common Language Runtime (CLR), and .NET Framework class library. The environment for running .NET applications is provided by CLR. The foundation services within the .NET Framework consist of the class library that includes ASP.NET, ADO.NET and Windows Forms.

Information about Microsoft .NET and the .NET platform is provided in full detail in this section. The Information Technology professionals can find a great deal of useful information about Microsoft .NET that will help him in advancing his career. Tutorials include investigating top security vulnerabilities of Microsoft .NET, features such as CLS (Cross-Language Interoperability), Common Type Systems (CTS), smart navigation properties of ASP.NET, programming style of ADO.NET and overviews of Visual Basic and Visual C# programming languages.

Microsoft.NET tutorials also include valuable information on WebServices including definitions and terminology explanations for CBT, SOAP, Security, WSDL, UDDI and WebService Basics.

UNIX

UNIX is a powerful computer operating system that was developed by AT&T Bell Laboratories in 1969. The UNIX operating system can be utilized on various platforms, running a larger assortment of hardware than on many other operating systems. UNIX has become the operating system of choice for workstation computers directly linked to networks rather than on operating systems for personal, desktop or individual PCs. The UNIX operating system is predominantly used by mid-sized businesses and universities.

The UNIX operating system is experiencing an expansion in development from the viewpoint of technical professionals. Although UNIX is used mainly for large institutions, it is becoming more popular amongst IT professionals as the operating system of choice and has recently been installed as the native operating system on some notebooks and laptops for personal use. The majority of UNIX operating systems is related to scientific and engineering workstations and used on many Internet service providers’ servers. UNIX contains a modular construction, allowing it to be modified in a simple and efficient manner.

The tutorials in this section will help programmers and developers to fully understand the functionality, benefits and intricacies of the UNIX operating system. Helpful e-books, quick reference guides and practice configuration of code are available in easy to use tutorials.

Jakarta Struts

Jakarta Struts, now commonly known as Apache Struts, is a top-level, high-end, open-source framework for J2EE web application development that was developed by Craig McClanahan in May 2000. Jakarta Struts utilizes and enhances the Java Servlet API to support and promote developers in adopting a model-view-controller (MVC) architecture. The Jakarta Project maintains open source software under the Java platform, operating within the auspices of the Apache Software Foundation. Jakarta Struts became a high-end Apache project in 2005.

Jakarta Struts separates the model from the view and the controller. Struts is used to enhance productivity and functionality in the processing of web pages. Typically, in a J2EE application, a client submits information via a web form to a server, the data passes to a Java servlet for processing, incurs database interaction which then produces an HTML-formatted response (or passed to a JavaServer Pages (JSP) document to interact with HTML and Java code). Struts improves upon these processes for larger projects and simplifies maintenance.

The tutorials on Jakarta Struts within Tech Articles section provide the developer, programmer and serious IT professional with all relevant information related to Jakarta Struts. Writing simple struts applications using WebSphere Studio V5, Struts training for beginners, advanced forms handling and handling messages, errors and exceptions are discussed.

Testing Articles

According to the 1992 Software Maintenance Technology Reference Guide, “Software implementation is a cozy bonfire, warm, bright, a bustle of comforting concrete activity. But beyond the flames is an immense zone of darkness. Testing is the exploration of this darkness.” Software Testing is used to locate defects in code and provide healthy feedback within the developer community. The uncovered material found in Software Testing contributes to the analysis and manageability of the system and ultimately, creates further stability within the code. Software testing is a mandatory part of software development employed to discover the capabilities of a test plan or specifications for a newly developed software product.

An IT professional needs to be familiar with all phases of the Software Development Life Cycle or SDLC, including Feasibility Study, Requirement Analysis, Design, Construction or Coding, Testing, Implementation, Maintenance and Support. Software Testing is the area of SDLC where the manufacturer earns a necessary confidence in the quality of the produced software product. Through functional, stress, performance and further testing processes, the Testing phase of SDLC is the area of development that substantiates whether or not the software product is fully functional. Testing is an important part of System development and System Testers are required to have the necessary skills to ensure that a software product functions from “end-to-end”.

Visual Basic

Visual Basic (VB) is a Microsoft programming language and associated development environment that is specialized for development of Windows applications. VB is an event driven programming language that was originally released in 1991 with degrees of similarity to Microsoft’s QuickBASIC. VB rose to popularity among developers in the mid-1990s due to its visual user interface development tools. Visual Basic is a component of Visual Studio.NET.

Programmers using Visual Basic can write an application using components supplied within Visual Basic. VB is a programming language that is used heavily in business programming, competing directly with C++ and JavaScript. VB was created to allow programmers to easily create GUI (Graphical User Interface) applications while being an easy to learn programming language. VB is also capable of developing more complex applications by combining visually arranged components and controls on a form, using specific attributes and actions of the components and adding functionality through additional lines of code. A programmer will find VB simple in its code, since the programming language provides default attributes and actions defined for its components.

Tutorials on this section provide IT Professional, developer and programmers with up-to-date information about Visual Basic.

XML Tools

XML (Extensible Markup Language) is a dialect of SGML (Standard Generalized Markup Language). XML is a set of rules and standards that organize data in a representational manner, allowing the programmer to create documents that can be viewed on the World Wide Web. A successful programmer will have a masterful knowledge of XML in order to generate web pages for professional clients. The IT professional interested in defining data elements for web pages or business-to-business documents will find that XML is a useful tool for success.

In a series of educational documents in the Tech Articles section, a programmer, developer or information technology professional can learn about XML and XML tools. Subjects covered in thorough tutorials include creating documents with XML, Xindice (XML Native Database), processing XML with Java (guidelines for to SAX, DOM, JDOM, JAXP, and TrAX), XML parsing, XML WEbServices and Soap. Also included are helpful reference tools providing explanations to frequently asked questions about XML and links to XML e-books.

Java programmers desire to become familiar with XML tools, vocabulary and XML structure. XML is more rigid than HTML and has become the chosen format for Web services and electronic data interchange.

TCP/IP

TCP/IP (Transmission Control Protocol/Internet Protocol) defines a protocol for communication between computers that transmits data over networks in a standard method. TCP/IP was developed by Vinton Cerf and Bob Kahn under contract from the U.S. Department of Defense to connect dissimilar network systems. The TCP/IP protocol is the UNIX standard for global communications over the Internet.

TCP/IP transmits data over a network with an IP address. The IP address is assigned to each node for effective communication and perfect transmission of this data. The tutorials in this section provides IT professional with useful knowledge to get familiarized with the basic principles of TCP/IP.

IP addressing, hostnames, services, TCP and UDP protocols, sockets, and blocking versus non-blocking transfers are topics that are covered in informative articles and tutorials. Programmers will discover the definition of terms associated with TCP/IP, IP networks, echo clients, server applications using Socket Wrench control and Visual Basic. The articles on TCP/IP are structured in a way that any individual with a basic understanding of programming languages can understand. Information technology professionals are required to have a strong level of expertise in TCP/IP communications protocol.

Microsoft CRM

Microsoft Customer Relationship Management (Microsoft CRM) is a software package that is part of the Microsoft Dynamics family of business tools. Microsoft CRM provides business solutions that allow the user to synchronize with email programs such as Microsoft Outlook and integrate with personal mobile devices such as the BlackBerry.

In this Tech articles section, Microsoft CRM fully functional and interactive demo is provided for the serious information technology professional. The Microsoft CRM demo can be utilized for computer sciences professionals in customer service, marketing and sales. Microsoft CRM software integrates business productivity, performance, a strong development environment and support of Microsoft Windows Server TM 2003, Microsoft Exchange Server 2003, Microsoft Office 2003, and Microsoft Small Business Server.

The short (5-7 minute) demos provide the programmer and developer with information about sales review and service functionality. Using Microsoft CRM technology, an individual can improve upon security, scalability, availability and the reliability that businesses require from servers, operating systems and productivity tools. This demo will assist the IT professional in keeping updated with the latest breakthroughs and developments in Microsoft CRM. Reporting capabilities, customizable workflow processes, reducing support costs and managing support incidents are discussed in a thorough overview to provide the developer with all relevant CRM information for important business solutions.

VHDL

VHDL (VHSIC Hardware Description Language) is a computer programming language designed to illustrate the behavior of field-programmable gate arrays and application-specific integrated circuits of digital systems in electronic design. VHDL describes the performance of electronic components in many areas such as; microprocessors, custom chips and simple logic gates. VHDL is used to describe precise aspects of electrical circuit behavior in order to create a VHDL simulation model. Incorporated with schematics, block diagrams and system-level VHDL descriptions, the VHDL simulation model can be used as the foundation for building larger circuits.

Additionally, VHDL functions as a general-purpose programming language. VHDL has similarities to the C and C++ programming language structure. VHDL differs in that it includes features that allow simultaneous events description and provides a solid set of control and data representation features. VHDL is primarily used to detail the performance specification of a circuit in the form of a test bench. These circuit stimuli and comparable expected outputs substantiate the functionality of a circuit over the course of a period of time.

An information technology professional interested in learning more about VHDL can participate in the informative tutorials provided in this section.

J2EE

J2EE, Java2 Platform Enterprise Edition from Sun Microsystems, is a technology that is used to minimize complexities of the design and implementation of enterprise applications. Enterprise application frameworks are used in web technologies, security, transaction processing, multithreading, n-tier architectures and component based software development. J2EE is a flexible software, allowing the programmer to deploy J2EE to any application server with minimal changes. J2EE is a reliable and standardized software architecture, guaranteeing longevity of applications and supporting decrease in future costs of development.

J2EE platform supports four-tier application model, including client tier, web tier, business tier and enterprise application model (EIS) tier. J2EE server or application server usually includes business and web tiers. J2EE’s application components from web client or application client exist within the client tier.

J2EE architecture uses containers to separate the complex services of an enterprise application. Transaction and state management, resource pooling and multi-threading are the low level services that J2EE separates from the application logic through their implementation in containers.

IT Professionals can use existing tutorials in the J2EE section to heighten programming skills and development capabilities within Java 2 Platform, Enterprise Edition in Application Development. J2EE articles are excellent tools for any J2EE engineer specializing in J2EE Software Development, Architecture, Web Developer or Consultant.

Perl

Perl (Practical Extraction Report Language) is a programming language that combines UNIX utilities and language syntax. Perl was introduced in 1987 and created to manage a variety of system administrator functions. Perl provides universal string handling functions and is used primarily for writing Web server programs. Automatically updating user accounts, processing removal requests, synchronizing databases, generating reports and synchronizing newsgroup postings are some of the main functions of Perl.

Perl is a very useful programming language that manipulates textual data, making it the language of choice for server gateways and HTTP servers. Perl is an interpreted language that utilizes a variety of text editors to create a text file that contains the source program. Perl processes the entire text file and converts it to an internal form for immediate execution. Perl is a high-level computer programming language and is known in hacker circles as being the “Swiss Army Chainsaw” of programming languages used to create live web pages via CGI.

IT professionals, programmers and developers at any level of knowledge can make use of the informative Perl articles found in this section. Data types including variables, strings, patterns and regular expressions, printing and reading output and input, decisions and looping are thoroughly discussed in a series of tutorials provided exclusively for the IT professional.

JavaScript Tools

JavaScript is a widely used programming language that works together with HTML to create web pages. JavaScript is supported by many Web browsers and web tools, which provide the developer with the flexibility to create dynamic web pages that can be read consistently on the Internet. JavaScript is a simplified version of Java that is easy to understand and utilized by many programmers and developers.

The JavaScript tools tutorials in the tech articles section will provide even the most inexperienced and novice programmer with valuable information. Before engaging in the JavaScript tools tutorial, a programmer may want to familiarize himself with basic knowledge of HTML. The course in JavaScript will provide the developer with the tools necessary to gain indispensable knowledge on writing his own JavaScript for integration into dynamic web pages.

The beginner’s course in JavaScript allows the new developer to experience writing his own scripts for drop-down menus, clocks, rollovers, slide shows, scrolling messages, pop-up windows, cookies, and more.

The basic tutorial in JavaScript includes a total of 14 educational lessons that provide assignments and practice exercises to assist the developer in becoming knowledgeable about JavaScript programming language.

SAS

SAS, originally an acronym for Statistical Analysis System, began as a comprehensive package for executing statistical analysis. The SAS system is now a flexible information delivery system capable of report writing, data transformation, graphics tasks and statistical analysis. Additionally, SAS supports data access, data presentation and data management. SAS is an integrated applications system. This means that the SAS system is capable of sorting, printing, plotting, analyzing, calculating variances, creating custom reports and performing regressions.

The SAS system allows a user to perform analyses on a Windows PC that were previously only available with more complex machines. SAS for Windows is able to decipher data files from various file formats including Excel, dBase, Lotus, and ASCII Text.

SAS system tutorials are available in this section. These tutorials are provided to inform the computer sciences and information technologies professional on all aspects of SAS. Definitions of SAS terminology, understanding SAS protocols, writing SAS programs, organizing data for analysis and explanations about a wide range of statements are included to increase any serious developer, programmer or IT professional with all relevant knowledge related to SAS. SAS is employed within the Microsoft Windows, Unix, OpenVMS and OS/390 operating environments.

MainFrame Assembler Information

MainFrame computing operations have existed since the mid-1960’s and became a competitive area of development interest for the IT Professional in 1999 when IBM contributed with the port of Linux to the IBM S/390 architecture. What began as a low-level language now provides support for vast quantities of complex, maintainable data supported by virtual servers in Mainframe systems and Enterprise System Architecture used in the computer operating systems of large organizations. MVS (Multiple Virtual Storage) became the primary operating system used with IBM Mainframes in 1974.

High Level Assembler information for MVS, VM and VSE V1R2.0 (HLASM V1R2.0) and general Information (GIM) for MVS and VM is provided in Mainframe resource tools and resource guides. Mainframe systems resources such as OS/390 V2R10.0 UNIX System Services Assembler, z/OS V1R4.0 MVS Programming Authorized Assembler Services, MVS/ESA: Application Development Reference: Services for Assembler Language Programs MVS/ESA.

BAL (Basic Assembly Language) is used by Programming Assemblers on large, complex Mainframe systems. Services Reference Guides and Information for programming assemblers, Application Development Guides for Unix, Mainframe Linux, High Level Assembler for MVS & VM & VSE. A Mainframe systems Information Technology professional will find Mainframe Assembler 267 e-books and Manuals including installation and customization guides.

WebLogic

WebLogic professionals operate, configure and program WebLogic servers, a J2EE application server. BEA WebLogic Enterprise is the integrated development environment (IDE) within the WebLogic family of software. WebLogic servers create a unique environment that incorporates components of distributed web-based applications that function and interface in back-end applications.

Customer relationship management systems, order-processing systems, human resources systems use the IBM WebSphere Studio, WebLogic Edition to create, test, deploy and debug J2EE applications within a BEA WebLogic Server environment. WebLogic and WebSphere Studio Workbench contains valuable e-business tools that are usable across the web. WebLogic is employed in enterprise computing and can be used across portable wireless.

The WebLogic family of Web Services includes the WebLogic Server Websphere, WebSphere Studio Application Developer and WebSphere Studio. Detailed WebLogic tutorials in this section provide information about WebSphere MQ Operations, Referencing J2EE Utility JARs and Java Projects in WebSphere Studio V5, running and migrating WebSphere Application Server and JMS Topologies and Configurations with WebSphere Application.

Java Architects and senior-level J2EE developers specializing in WebLogic servers work as WebLogic Administrators. IT Professionals seeking to become high-level WebLogic Systems Administrators. Programmers, developers and IT professionals can find WebLogic tutorials in this section.

SQL Server

The Microsoft SQL Server database management system supports Microsoft’s high-end client/server databases connected to integrated development environments (IDEs). Microsoft SQL Server, Microsoft Visual Studio and the Microsoft Office System are closely integrated. Enterprise, Developer, Workgroup and other 64-bit platforms utilitze SQL Server in collaboration with their respective development environments.

IT professionals focusing on SQL Server Database management will be responsible for creating a database, managing indexes, managing triggers and organizing database maintenance plans. This section provides Flash tutorials for IT Professional interested in SQL Server information specifically in learning how to create a database and database user, create tables, constraints and indexes and maintain the database system overall.

SQL Server tutorials in this section provides knowledgeable insight into a wide-range of database concepts and issues when working with SQL Server. Windows 2003 Clustering and Windows 2000 Clustering information is provided as a series of helpful tutorials and articles. Using Network Load Balancing clusters to scale applications for profitable business solutions and coordinate communication between the individual servers is explained in detail in SQL clustering articles. SQL Server database management is a complex system of applications that requires an IT professional to understand a wide range of software and applications.