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301.1.3-Uses of Big Data

Some examples of Bigdata Stock exchange transactions data Voice clips data Video clips data Social network data ┬áSmart phone generated …Read More

Profile PhotoStatinfer17th May 2017

301.4.7-Joins

Joins Two Tables Retail_invoice = LOAD '/Retail_invoice_hdfs' USING PigStorage('\t') as (uniq_idi:chararray, InvoiceNo:chararray, StockCode:chararray, Description:chararray,Quantity:INT); DESCRIBE Retail_invoice; Retail_Customer = LOAD '/Retail_Customer_hdfs' …Read More

Profile PhotoStatinfer15th May 2017

301.4.6-Filter & Sorting

Filter and Sorting Filter The basic syntax of filtering is use the filter operation and then relation name which is …Read More

Profile PhotoStatinfer15th May 2017

301.4.4-Functions

  Functions In this section we will talk about the functions in the pig. Function is very important concepts while …Read More

Profile PhotoStatinfer15th May 2017

301.4.3-Pig Latin Basic Operations

Pig Latin Script Before writing the pig latin scripts some important note should be taken in consideration First one is …Read More

Profile PhotoStatinfer15th May 2017

301.4.5-Group By

Group by Group by in Pig In this section we will see about the grouping in the pig, grouping in …Read More

Profile PhotoStatinfer15th May 2017