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.more.....
Android is a Linux-based operating system for mobile devices such as smartphones and tablet computers. It is developed by the Open Handset Alliance led by Google. Developers write primarily in a customized version of Java.
Vulab or Virtual University Lab provides indepth Hands-On training from the very basics to the most advanced concepts of Android development. Our training courses are 100% Hands-On training courses with case studies, code analyzation, code reviews, code optimization & live projects. You will develop a full blown mobile application from scratch to deployment to the cloud.
Android 4.0 (Ice Cream Sandwich) is the latest version of the Android platform for phones, tablets, and more. Android gives you everything you need to build best-in-class app experiences. It provides a single application model that runs everywhere, so you can deploy your apps to a wide range of devices, from phones to tablets and beyond. Across all devices, Android gives you consistent, powerful APIs to manage UI and take advantage of the hardware capabilities available on each device.
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.
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 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.more.....
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:
Web developers can use the same set of technologies they know and love to build rich web applications that work across different device types.
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.
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 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 is the new upcoming version of Microsoft operating system. Windows 8 features the Metro style applications for touch screen devices.