How to manipulate a 20G CSV file efficiently?
ArticleVideo Book This article was published as a part of the Data Science Blogathon. This post is to compare the performance of different methods …
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Common Data Capturing Types and Tools
ArticleVideo Book Introduction We saw the Data Science spectrum in the previous article, Common terminologies used in Machine Learning and Artificial Intelligence, but what …
Window Functions – A Must-Know Topic for Data Engineers and Data Scientists
ArticleVideo Book Overview Get to know about the SQL Window Functions Understand what the Aggregate functions lack and why we need Window Functions in …
How To Have a Career in Data Science (Business Analytics)?
ArticleVideo Book Introduction In the last article, I shared a framework to help you answer the question, “Should I become a data scientist (or …
What is Big Data? A Quick Introduction for Analytics and Data Engineering Beginners
ArticleVideo Book Overview: Learn what is Big Data and how it is relevant in today’s world Get to know the characteristics of Big Data …
Should I become a data scientist (or a business analyst)?
ArticleVideo Book Introduction One of the common queries I come across repeatedly on several forums is “Should I become a data scientist (or an …
Data Engineering for Beginners – Difference Between OLTP and OLAP
ArticleVideo Book Overview OLTP and OLAP are 2 data processing capabilities Understand the difference between OLTP and OLAP Introduction You acquire new information …
Hadoop Distributed File System (HDFS) Architecture – A Guide to HDFS for Every Data Engineer
ArticleVideo Book Overview Get familiar with Hadoop Distributed File System (HDFS) Understand the Components of HDFS Introduction In contemporary times, it is commonplace …
Types of Tables in Apache Hive – A Quick Overview
ArticleVideo Book Overview Apache Hive is a must-know tool for anyone interested in data science and data engineering Learn about the different types of …
The Power of Azure ML and Power BI: Dataflows and Model Deployment
ArticleVideo Book Overview Learn about the integration capabilities of Power BI with Azure Machine Learning (ML) Understand how to deploy machine learning models in …
