PIG is defined as a high level scripting language that is used with Apache Hadoop. PIG enables data workers to write complex data transformations and makes this possible even for those who do not know the Java programming language. PIG’s simple SQL-like scripting language is known as Pig Latin. It is very appealing to those developers, who are already familiar with scripting languages and SQL. PIG is complete and thus it helps the consumer to do all data manipulations in Apache Hadoop with PIG.
One of the major benefits of PIG is that the consumer can embed the PIG scripts in other languages. Hence, it is used as a component to build larger and more complex applications that solve business problems. Pig works with the data from many sources, which includes structured and unstructured data, and later it stores the results into the Hadoop Data File System.
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