Training Categories

Java

Java is a programming language originally developed by James Gosling at Sun Microsystems (which is now a subsidiary of Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++ but has a simpler object model and fewer low-level facilities. Java applications are typically compiled to bytecode (class file) that can run on any Java Virtual Machine (JVM) regardless of computer architecture. Java is a general-purpose, concurrent, class-based, object-oriented language that is specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere". Java is currently the most popular programming languages in use, particularly for server-client web applications.

Vulab or Virtual University Lab is the market leader in Java Hands-On training. Our Java training courses have been running 24/7 and 365 days a year from the last 13 years. Fortune 1000 companies have been exclusively using Vulab for their training needs. We have successfully trained more than 4000 development teams in large corporations. We have successfully trained and placed more than 9000 fresh developers in java. We have training courses in all areas of java covering java language, Java Enterprise Edition, Spring, Hibernate, Web Services, ORM, Open Source and a lot more.

Our  Java instructor Sri is the top rated Guru in Java, Enterprise Java, Application Integration, Hadoop, Spring, HTML5, Android, Apple IOS, Phone Gap, JQuery Mobile.

Android

Apache

Apache HTTPD is the leading webserver in the market. The Apache HTTP Server Project is a collaborative software development effort aimed at creating a robust, commercial-grade, featureful, and freely-available source code implementation of an HTTP (Web) server. According to a survey in 2012 more than 70% of the worlds websites run on Apache.

Apache supports a variety of features, many implemented as compiled modules which extend the core functionality. These can range from server-side programming language support to authentication schemes. Some common language interfaces support Perl, Python, Tcl, and PHP. Popular authentication modules include mod_access, mod_auth, mod_digest, and mod_auth_digest, the successor to mod_digest. A sample of other features include Secure Sockets Layer and Transport Layer Security support (mod_ssl), a proxy module (mod_proxy), a URL rewriter (also known as a rewrite engine, implemented under mod_rewrite), custom log files (mod_log_config), and filtering support (mod_include and mod_ext_filter).

Popular compression methods on Apache include the external extension module, mod_gzip, implemented to help with reduction of the size (weight) of web pages served over HTTP. ModSecurity is an open source intrusion detection and prevention engine for web applications. Apache logs can be analyzed through a web browser using free scripts such as AWStats/W3Perl or Visitors.

Virtual hosting allows one Apache installation to serve many different actual websites. For example, one machine with one Apache installation could simultaneously serve www.example.com, www.example.org, test47.test-server.example.edu, etc.

Apache features configurable error messages, DBMS-based authentication databases, and content negotiation. It is also supported by several graphical user interfaces (GUIs).

It supports password authentication and digital certificate authentication. Apache has a built in search engine and an HTML authorizing tool and supports FTP.

Tomcat

Apache Tomcat (or simply Tomcat, formerly also Jakarta Tomcat) is an open source web server and servlet container developed by the Apache Software Foundation (ASF). Tomcat implements the Java Servlet and the JavaServer Pages (JSP) specifications from Oracle Corporation, and provides a "pure Java" HTTP web server environment for Java code to run. According to a survey in 2012 more than 70% of the top domains and websites are hosted on Apache Tomcat. Apache tomcat has become lot more significant in the last 10 years due to the usage of apache tomcat with spring projects from springsource.

Apache Tomcat is frequently deployed together with Apache HTTPD server which is a pure web server written in C.
Apache Tomcat includes tools for configuration and management, but can also be configured by editing XML configuration files.

Virtual University Lab (VULAB) has been providing hands-on training in Apache tomcat and Apache Httpd server since the last 15 years and have trained hundreds of developers, managers and administrators at all large corporations and government agencies. We provide this training as a self driven autopilot course with automatic adaptation to your learning style and skill level.

We provide more than 50 hours of excellent instructor lead video tutorials on every aspect of the Apache Tomcat server. Out training courses are bundled with indepth exercises on every topic with step by step solutions to achieve the desired results.

JBoss

JBoss Application Server (or JBoss AS) is an open-source Java EE-based application server. An important distinction for this class of software is that it not only implements a server that runs on Java, but it actually implements the Java EE part of Java. Since it is Java-based, the JBoss application server operates cross-platform: usable on any operating system that supports Java. JBoss AS was developed by JBoss, now a division of Red Hat.

Jboss server competes with Oracle Weblogic server and IBM Websphere server in the JEE application server space.

JBoss AS7 is the current version of JBoss in the market.The software code has been completely rewritten for JBoss AS 7.Major changes visible to the user are a much smaller size (less than half of JBoss AS 6) and a 10-fold reduction in startup time.

Virtual University Lab (VULAB) has been providing Hands-on training in JBoss application development and JBoss administration since the last 9 years.

HTML5

HTML5 is the ubiquitous platform for the web. Whether you're a mobile web developer, an enterprise with specific business needs, or a serious game dev looking to explore the web as a new platform, HTML5 has something for you! Choose your path:

Mobile:
Web developers can use the same set of technologies they know and love to build rich web applications that work across different device types.

Gaming:
High performance 2D/3D graphics, offline asset storage, rich audio APIs, and socket-based networking let you create compelling modern games and reach users like never before.
       
Business:
HTML5 brings substantial benefits for companies that no other IT model can provide in simplicity, cost, security, flexibility and mobility.

Vulab has been a pioneer in providing indepth Hands-on training in all aspects of HTML5 application development for Enterprise Applications, Mobile Applications and gaming applications.     
     

jQuery

jQuery is a fast and concise JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. jQuery is designed to change the way that you write JavaScript.

jQuery is free, open source software, dual-licensed under the MIT License or the GNU General Public License, Version  jQuery's syntax is designed to make it easier to navigate a document, select DOM elements, create animations, handle events, and develop Ajax applications. jQuery also provides capabilities for developers to create plug-ins on top of the JavaScript library. This enables developers to create abstractions for low-level interaction and animation, advanced effects and high-level, theme-able widgets. The modular approach to the jQuery library allows the creation of powerful dynamic web pages and web applications.

jQuery Mobile: Touch-Optimized Web Framework for Smartphones & Tablets

A unified, HTML5-based user interface system for all popular mobile device platforms, built on the rock-solid jQuery and jQuery UI foundation. Its lightweight code is built with progressive enhancement, and has a flexible, easily themeable design.

The development focuses on creating a framework compatible with a wide variety of smartphones and tablet computers, made necessary by the growing but heterogeneous tablet and smartphone market. The JQuery Mobile framework is compatible with other mobile app frameworks and platforms such as PhoneGap and more.

Virtual University Lab has been providing hands-on training in jQuery and JQuery mobile since the last 4 years.

Windows 8 Metro Applications

Windows 8 is the new upcoming version of Microsoft operating system. Windows 8 features the Metro style applications for touch screen devices.

Windows 8 will employ a new user interface based on Microsoft's Metro design language. The Metro environment will feature a new tile-based Start screen similar to the Windows Phone operating system. Each tile will represent an application, and will be able to display relevant information such as the number of unread messages on the tile for an e-mail app or the current temperature on a weather application. Metro-style applications run in full-screen, and are able to share information between each other using "contracts".They will be available through the new Windows Store. Metro-style apps are developed with the new Windows Runtime platform using various programming languages, including C++, Visual Basic, C#, and HTML/JavaScript.

Virtual University Lab has been involved in Windows 8 beta testing. A new version of Vulab windows 8 application is currently undergoing testing to be launched with Windows 8. We provide hands-on training on Windows 8 Metro style application development using C++, HTML/ JavaScript.