Friday 15 January 2021

Big Data Architecture in Data Processing and Data Access by Stephanie Shen via @DataScienceCtrl

Over the past 20+ years, it has been amazing to see how IT has been evolving to handle the ever-growing amount of data, via technologies including relational OLTP (Online Transactional Processing) database, data warehouse, ETL (Extraction, Transformation and Loading) and OLAP (Online Analytical Processing) reporting, big data and now AI, Cloud and IoT.

This was very clear and insightful. Worth a read as I think it could clear up a few misunderstandings.

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