

Apache Beam - a data processing framework that’s gaining popularity because it can handle both streaming and batch processing and runs on Spark.

Our recommendation and suggestions — These are based on your requirements or business needs —
- If you have time and want to improve your software engineering skill set, choose Scala, but go beyond the Spark DSL. Scala is a statically typed programming language, and the compiler knows each variable or expression at runtime.
- If you just want another tool in your data engineering tool belt, choose Python. Python is a dynamically typed programming language, where variables are interpreted during runtime and don’t follow a predefined structure for defining variables.
It is strongly suggested to go the Python route because you can utilize Python for other use cases besides inside Databricks in the future. In a normal terms, Python is like learning English, you’ll find it in most places in the world, whereas Scala will be more like learning German.
It depends on the situation. Means, if you are a beginner then Python is easy to learn and you can easily find out the learning materials over the internet.
- Python is the fastest growing language with the biggest communities.
- Python can be easily connected with any technology to bring or push the data by using various APIs.
- Python can easily fit in almost every requirement and make your life easier in your career path if you are in DE, DA or DS roles.
- Python can easily run in almost every environment after installing some supportive libraries or packages.
In my job, I have always found it to bring the data from any sources such as Salesforce, Salesforce Marketing Cloud, SharePoint, Cloud Technologies (Azure, AWS, GCP), data sources (SQL Server, MySQL, Postgress, Client-house, Oracle or Teradata etc.), Amazon Marketplace, Any Social Media Platforms, and can scrap the data from any websites.
If you have any experience with C# or Java language then you can also choose Scala.
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