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Thanks for reading. Here you will find a huge range of information in text, audio and video on topics such as Data Science, Data Engineering, Machine Learning Engineering, DataOps and much more. The show notes for “Data Science in Production” are also collated here.
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How do you model data in Scala? Case Classes! A Scala Case Class acts like a blueprint for data. You can define a Case Class with all the fields you expect your data to have, so effectively predefining your schema.
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You can’t talk about FP without monads. For those who have not encountered FP this can be a confusing concept, aided by a lot of convoluted explanations of what one actually is. Monads are routed in mathematics and computer science and so it can be tricky to find a clear, simple explanation without a lot of detailed theory upfront. In this article we will explore monads within the Functional Programming (FP) paradigm, and how they can be used in Scala to aid Data Engineering.
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The thought of learning Scala fills many with fear, its very name often causes feelings of terror. This suggests it’s either doing something very good, or very bad! The truth is Scala can be used for many things; from a simple web application to complex ML (Machine Learning). Moreover, it unusually fully incorporates two programming paradigms: OOP (Object Orientated Programming) and FP (Functional programming).
In this blog series I will break down some of the barriers and myths hindering mere mortals from learning Scala, and hopefully set some of you on the path to FP enlightenment within your data projects
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