Why Java 8 ?

With this new release, Java 8 is introducing a completely new JVM with full packed of some really exciting features at both the JVM and programming language level. There are literally dozens of new features that make java even better than previous versions and improvement about performance and optimized coding level with some functional programming features. These additions are under-the-hood improvements either at the compiler, JVM or help-system level. Lambda Expression and Virtual Extension Methods are the highlighting feature of Java 8 which is the implementation of Lambda expressions and supporting features to the Java programming language and platform. To Read More …

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SQL Server Interview Questions and Answers Day – 3

Before going through SQL Server Interview Questions and Answers Day – 3,  I would like to recommend you to go through previous article : SQL Server Interview Questions and Answers Day – 1 SQL Server Interview Question and Answers Day -2 What is View ? View is nothing but a Virtual table which is used the retrieve data from one table or multiple tables. There is no physical existence view in a database. Basically view is used to create a subset of a table or multiple tables. View is used to summarize data from various tables which can be used Read More …

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Working with Tomcat7 Maven Plugin

In this article we are going to create a simple web application with the help of maven-archetype-webapp and will learn how to “Working with Tomcat7 Maven Plugin”. I hope you have read my previous article on how to integrate maven plugin with eclipse IDE and also how to create a standalone project with maven. The motto behind this article is just to demonstrate a maven based web-application. After creating the web application, you can deploy the same on any web server that you might have configured in eclipse or outside eclipse. While developing web applications, we frequently need to test Read More …

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Creating your first WEB API Project

Introduction Whenever we talk about WEB API the very first question come in our mind is what actually is API. API stand for “Application Programming Interface”. From Wikipedia definition – A Web API is an application programming interface for either a web server or a web browser. It is a web development concept, usually limited to a web application’s client-side (including any web frameworks being used), and thus usually does not include web server or browser implementation details such as SAPIs(Server Application Programming Interface) or APIs(Application Programming Interface) unless publicly accessible by a remote web application. In short with the help of WEB API we can create interface which is easily accessible for other software to Read More …

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SQL Server Interview Questions and Answers Day 1

Day 1 – SQL Server Interview Questions and Answers What is SQL? SQL is the internationally recognized standard language for dealing with data in relational database. SQL is a language specifically and solely designed to create, operate on, and manage relational database. SQL isn’t a general-purpose language, such as C++ or Java; it is Structured Query Language which is used for storing data, manipulating, and retrieving data stored in a relational database. SQL is a language specifically and solely designed to create, operate on, and managed relational    databases.   What is RDBMS? RDBMS stands for Relational Database Management System; it Read More …

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