# Blog

## Blog

Data Analytics stack comparison

Comparison on Pentaho, AWS, Azure and Open Source Stack based on Data Platform, Data Lake, Data Visualization, Data Science and General

25 Key Questions before you choose any stack for data analytics

What is the data storage platform you would like to use? What is the Data Ingestion [ETL] tools you would like to use? What is the Data Processing tools you would like to use?

Image Classification using k-means clustering algorithm

K-Means is an introductory algorithm to clustering techniques and it is the simplest of them. K-Means is an easy to implement and handy algorithm.

How Data Visualization helps in Unifying Business Vision

Data visualization is the graphical representation of information and data. By using visual elements like charts, graphs, and maps, data visualization tools provide..

Effective Forecasting using Linear Regression

Linear Regression is an analytical technique used to model the relationship between several input variables and a continuous outcome variable.

Improving Data Quality using Data Cleansing and Normalization – Part Two

In this blog, I will be explaining about how to further clean the technical data into a ‘Consistent Data’ and the methodologies adopted.

Improving Data Quality using Data Cleansing and Normalization

Data Cleaning is the process of transforming raw data into consistent data that can be analyzed.