Shashikant Kulkarni

About Shashikant Kulkarni

Oracle Certified Master Java EE 5 Enterprise Architect, Sun Certified Java Programmer, Hadoop Certified developer, Apache Spark and Cassandra programmer

Hadoop – MapReduce – Part II

Hadoop MapReduce is a software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) in-parallel on large clusters (thousands of nodes) of commodity hardware in a reliable, fault-tolerant manner. A MapReduce job usually splits the input data-set into independent chunks which are processed by the map tasks in a completely […]

Think in object oriented way

Think object oriented way Following techniques will force you to think in object oriented way, even though you may not yet be aware of them. Do not copy and paste code – ever. Create classes that represent the things you talk about when talking about the functionality – for example, […]