Azure Stream Analytics - ultra-fast garbage ETL
Hi, here you’ll find some general thoughts about the ETL, and some special exercises solved with a pretty attractive option we can have with modern cloud providers - Azure in my case.
My example is a stream of values coming from some source, to keep it simple, let’s say we are receiving timestamp and value. The stream is very dense, and we want to compress it in time and provide some other structure of payload (basically, just transform it from one JSON format to another one).