Pavan

Big Data

Recommendation Engine by using Apache Mahout & Cassandra

As a part of R&D we are trying to build a recommendations for users by using Apache Mahout & Cassandra.There was a direct Cassandra  DataModelCassandraDataModel based on a Cassandra keyspace, but there was a lot of confusions which involves so many methods and functions,then we are tried to minimize it by using Cassandra...

by Pavan
10-Sep-2014

Big Data

How to Save MySQL query results into a text or CSV file in your local machine

MySQL provides an easy mechanism for writing the results of a select statement into a text file on the server. Using extended options of the INTO OUTFILE nomenclature, it is possible to create a comma separated value (CSV) which can be imported into a spreadsheet application such as OpenOffice or Excel or any other application which...

by Pavan
29-Apr-2014

Big Data

Introduction To Hadoop

A Brief History of Hadoop: Hadoop was created by Doug Cutting, the creator of Apache Lucene, the widely used text search library. Hadoop has its origins in Apache Nutch, an open source web search engine, itself a part of the Lucene project. The Origin Of The Name “hadoop”. Hadoop is not an acronym; it’s a made-up name. The...

by Pavan
21-Apr-2014