Working With Hive Complex Data Types

In this blog, we will discuss the working of complex data types in Hive. Before we move ahead you can go through the below link blogs to gain more knowledge on Hive and its working. Beginners Guide For Hive Perform Word Count Job Using Hive Pokemon Data Analysis Using Hive Bucketing in Hive – Let’s […]

Java – Wrapper Class vs Primitive Class

Each of Java’s eight primitive data types has a class dedicated to it. These are known as wrapper classes because they “wrap” the primitive data type into an object of that class. The wrapper classes are part of the java.lang package, which is imported by default into all Java programs. The wrapper classes in java […]

HADOOP 1.0 V/S HADOOP2.0

Hadoop – the solution for deciphering the avalanche of Big Data – has come a long way from the time Google published its paper on Google File System in 2003 and MapReduce in 2004. It created waves with its scale-out and not scale-up strategy. Inroads from Doug Cutting and team at Yahoo and Apache Hadoop […]