Apache Hadoop in Big Data - At A Glance Posted by Richa Sachdeva on January 30, 2015 Apache Hadoop Apache Hbase Apache Hive Apache Pig Apache Spark Commodity computing Hadoop Common Hadoop Distributed File System (HDFS) Hadoop MapReduce Hadoop YARN +
2 Techniques of Abstraction in Java Posted by Richa Sachdeva on January 28, 2015 Abstract Classes abstract method Abstraction Java +
What is the importance of Instance variables in Java ? Posted by Richa Sachdeva on January 27, 2015 Blocks constructors Example of Instance Variable Instance variable methods static +
Method Overloading in Java - Easy Explanation with Examples Posted by Richa Sachdeva on January 27, 2015 compile time binding Constructor Method Overloading Static Polymorphism +
Security Testing – Why and How ? Posted by Richa Sachdeva on January 21, 2015 Authentication Authorization Availability Confidentiality Integrity Non-repudiation Security Testing +
Top 10 Selenium Webdriver Browser Commands Posted by Richa Sachdeva on January 20, 2015 Browser Commands Browser Commands in Selenium Selenium Webdriver Browser Commands +
