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Hadoop beyond traditional MapReduce – Simplified
The Hadoop ecosystem has developed beyond traditional MapReduce. Here is an introduction to Hadoop ecosystem tools- PIG , HIVE , IMPALA, Oozie, Sqoop.
Tavish Srivastava 26 Jul, 2020 -
Synthetic Keys in Qlikview – simplified!
Developers consider synthetic keys, tables bad in data models. Learn about synthetic keys in qlikview, whether they are good or bad and how to remove them.
Sunil Ray 26 Jul, 2020 -
A tribute to Sachin! Qlikview dashboard for his glorious test career
A Qlikview dashboard to visualize achievements of Master Blaster (Sachin Tendulkar) in his test career - a tribute on launch of his autobiography.
Sunil Ray 28 May, 2017 -
Introduction to PROC IML : Making matrix handling on SAS as easy as R
Interactive Matrix Language (IML) is a matrix language in SAS which simplifies your matrix operations. Learn about what is IML and introduction to PROC IML.
Tavish Srivastava 26 Jul, 2020 -
Commonly asked interview puzzles – Part II
Puzzles are typically asked in analytics interviews. This article provides commonly asked interview puzzles and their solutions and few exercises.
Kunal Jain 25 Jun, 2019 -
How does Artificial Neural Network (ANN) algorithm work? Simplified!
Artificial neural network (ANN) is a computational model in machine learning. In this article learn ANN algorithm and how Artificial Neural Network works.
Tavish Srivastava 26 Jul, 2020 -
Introduction to SAS Macros – Functions
Functions combined with SAS Macros can help automate and clean up your SAS codes. You can apply arithmetic & logical operations using them.
Sunil Ray 18 Apr, 2015 -
Introduction to SAS Macros
SAS Macro variables and SAS Macros can help us automate repetitive tasks and make our SAS code more readable. SAS Macros do not save time but increase readability.
Sunil Ray 17 Apr, 2015 -
The case of lost customer centricity in your analysis!
This article tells you review about customer centricity in your analysis, the fact that as an analyst, you need to keep the end customer in your mind.
Kunal Jain 24 Apr, 2015 -
Tutorial on Web scrapping, text mining and predictive modeling (a.k.a. Solution to AV Author identification challenge)
Tutorial involving web scrapping, predictive modeling (classification) and text mining to solve Anaytics Vidhya Author identification challenge.
Tavish Srivastava 17 Apr, 2015
