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Design a data pipeline that receives data from many sources and saves it to an analytics database. The data is coming in different structure and from different sources. Could be a webpage, an API, a webhook, etc. Each of those could be XML, could be JSON or whatever and have different structure
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Backend Developer

Interviewed at Alloy

4.7★
Jun 22, 2022

Design a data pipeline that receives data from many sources and saves it to an analytics database. The data is coming in different structure and from different sources. Could be a webpage, an API, a webhook, etc. Each of those could be XML, could be JSON or whatever and have different structure

The coding challenge was in one of those shared online coding platforms. You have data in a very weird format inside a hash table and you need to return it in a form of a JSON that resembles somewhat a tree (Every node can have couple of another nodes IIRC). Wasn't that complicated tbh, the coding platform did more issues with JS rather then the exercise being hard
avatar

Backend Developer

Interviewed at Alloy

4.7★
Jun 22, 2022

The coding challenge was in one of those shared online coding platforms. You have data in a very weird format inside a hash table and you need to return it in a form of a JSON that resembles somewhat a tree (Every node can have couple of another nodes IIRC). Wasn't that complicated tbh, the coding platform did more issues with JS rather then the exercise being hard

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