How to get a Job on Big data & Hadoop?
The following skills are required. Ability to deal with large data sets of structured, semi-structured & unstructured data to explore business insights and develop methods to leverage that...
View ArticleHadoop- MapReduce Concept
Hadoop supports MapReduce model, which was introduced by Google. The processing of data by Mapreduce is 2 way process. Map:It is an ingestion and transformation step. Initially all input records...
View ArticleAlgorithms Every Data Scientist Should Know: Reservoir Sampling
Srini:Great Stuff for Data Scientist Originally posted on Kenkyuu: Say you have a stream of items of large and unknown length that we can only iterate over once. Create an algorithm that randomly...
View ArticleApache Hadoop – Mainframe
While Apache Hadoop originated as a batch process, big data analysis framework, today’s uses of the technology have evolved and grown dramatically. From low-cost data storage, to OLAP, NoSQL...
View ArticleHadoop- A Tool for Your Big Data Problems
Module-1: Tutorial Introduction Introduction Goals for this Module Outline Problem Scope Challenges at Large Scale Moore’s Law The Hadoop Approach Comparison to Existing Techniques Data Distribution...
View ArticleGoogle BigTable
Google BigTable is a distributed, column-oriented data store created by Google Inc. to handle very large amounts of structured data associated with the company’s Internet search and Web services...
View ArticleMainframe and Hadoop
Is Hadoop replaces mainframe? it seems so. Since there is a huge data lying on the mainframe. Especially, Insurance, Stock market and Banking domains. Processing huge data on mainframe is expensive....
View Article6 Skills for Hadoop Developers
There is no doubt Hadoop skill, leads in the market. But, how to switch into this career. There are still many questions in the minds of software developers. Many of my friends asked me that what...
View Article
More Pages to Explore .....