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Coenraad Pretorius

Data Engineering

Create a streaming log viewer using FastAPI

Many times, you need to view the latest log entries generated by your app to check that everything is working or see what is currently broken. We will be creating a FastAPI app that will stream our latest log files entries over websockets.

By Coenraad Pretorius, 4 yearsJune 16, 2022 ago
Data Engineering

Building an ETL pipeline from device to cloud (bonus part) 

Over this six plus one blog series we covered many different technologies and integrations, as we built our data pipeline. While there are standard patterns we can often use, sometimes we need to be able to flexible and use what is available.

By Coenraad Pretorius, 4 yearsMay 14, 2022 ago
Data Engineering

Building an ETL pipeline from device to cloud (part 6)

In this part we set up our big data platform, Azure Data Explorer, and create ingestion events to continually ingest our transformed data. Finally, we add context to our data by creating a data model and exporting it to our data lake.

By Coenraad Pretorius, 4 yearsMay 7, 2022 ago
Data Engineering

Building an ETL pipeline from device to cloud (part 5)

We discuss the importance of proper data management upfront and the need to always be in control of data sharing. We send the appropriate data automatically to our vendor via an Azure Function App.

By Coenraad Pretorius, 4 yearsApril 30, 2022 ago
Data Engineering

Building an ETL pipeline from device to cloud (part 4)

We added a new uploader method to store data in Azure Blob storage and started to deal with leaky data pipelines by handling failed uploads.

By Coenraad Pretorius, 4 yearsApril 24, 2022 ago

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