Create secure applications by following nothing more than one of the four tenets of object-oriented programming.

A majorly overlooked aspect of productionizing an application is how to secure credentials or API keys. In production environments secrets such as these for connecting to AWS or any other services are handled through injection. This article uses Boto3 and a small pythonic application to showcase this best practice.

The core operational capabilities and how to launch a cluster instantly using just one command

Apache Spark is the most developed library that you can utilize for many of your Machine Learning applications. It provides the users with the ease of developing ML-based algorithms in data scientist’s favorite scientific prototyping environment Jupyter Notebooks.

The Main Differences between MapReduce HDFS & Apache Spark

MapReduce needs files…

Ali Izzet Metin

Data Engineer — MSc CS Birkbeck, University of London

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