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Tag: introduction

Apache Flink: A New Landmark on the Big Data Landscape

There is no shortage of Big Data applications and frameworks nowadays, and sometimes it may even seem that all niches have already been filled. That’s not how creators of Apache Flink see it, though.Even though their project is not yet as well known as Spark or Hadoop, it has brought enough innovations to become a real game-changer in the world of Big Data.

In this article, I would like to introduce Apache Flink, describe what its main features are, and why is it different from other available solutions. I’ll end the article with an example of a simple stream processing application using Flink.

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Python in One Hour. Part 1

This is a relatively short and concise article that will give you all that you need to know to start reading/writing Python code. It will start with defining a variable and will discuss types, data structures, if-else statements, loops, and functions.

This tutorial does not require any prior knowledge of Python. The only prerequisite for this article is knowledge of basics of any other object-oriented programming language.

Most of the examples in this article are applicable in both Python 2 and Python 3. I point to differences between Python versions where applicable.

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