Features of Python – Explore the essence of Python
If you already know Java or C# or C++ (or if you’re not from a programming background), why should you learn Python? The answer is simple. Due to the outstanding features of Python programming....
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R Tutorial – ‘Coz you wished to be a Data Scientist
This R tutorial by TechVidvan is designed to be an all in one package to answer all your questions about what is R and how it can be your perfect partner. Data is called...
Python Tutorial – Set the pace, learn Python from the base
Python is trending now and will remain in the limelight for the next few decades. Everyone wants to learn it and build a career that pays well. TechVidvan has created a series on Python...
Tableau Vs QlikView Infographic – Differentiation of Two Data Visualization Tools
When we hear the phrase “Data Visualization Tools”, two things come to mind – Tableau and QlikView. But how should you differentiate between the two to get the best out of them? With this Tableau...
Apache Pig Operators with Syntax and Examples
1. Apache Pig Operators Tutorial There is a huge set of Apache Pig Operators available in Apache Pig. In this article, “Introduction to Apache Pig Operators” we will discuss all types of Apache Pig...
Scala Tuples with Scala Tuple type and Examples
1. Scala Tuples What are Scala Tuples? How do we iterate over them? How do we convert tuples in Scala to strings or swap their elements? These are the questions we will answer in...
7 shining Apache Spark SQL Features: A Quick Guide
1. Objective There are several shining Spark SQL features available. In this article, we will focus on all those features of SparkSQL, such as unified data access, high compatibility and many more. Although, We...
Hadoop Spark Integration: Quick Guide
1. Objective There is one question always arise in mind, that how does Apache Spark fit in the Hadoop ecosystem. Also, sometimes question strikes how one can run spark in an existing Hadoop cluster....
Apache Spark Design Principles- Why Spark Matters
1. Objective Recently, we have seen Apache Spark became a prominent player in the big data world. There is a huge spark adoption by big data companies, even at an eye-catching rate. But then...
Spark Streaming Window Operations- A Quick Guide
1. Objective Spark streaming leverages advantage of windowed computations in Apache Spark. It offers to apply transformations over a sliding window of data. In this article, we will learn the whole concept of Apache...