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Borrell.Guillem@bcg.com 2023-09-18 10:52:34 +02:00
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README.md
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# retailtwin # retailtwin
A small digital twin of a supermarket chain to showcase some relevant aspects of transactional systems.
* [documentation](https://psychic-broccoli-r4ome5j.pages.github.io/)
Implementation of a digital twin of a retail corporation that operates a chain of grocery stores will be described. The implementation is of course limited but comprehensive enough to get some key insights about why corporate IT looks the way it looks. If anyone intends to create antifragile data systems it's important to study how fragile systems come to be on the first place.

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docs/introduction.md
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# Introduction # Introduction
This long chapter intends to answer why all the techonologies and techiniques covered in this text are seldom used in an enterprise environment. There has been a substantial effort to introduce the techniques to implement data management pipelines in the most efficient way. It's humbling to find out that what we see in clients points in the opposite direction: This project explores why enterprise environments tend to disregard "modern" engineering tools and techniques:
1. The use of open-source DBMS tends to be marginal, and Oracle still dominates the market. 1. The use of open-source DBMS tends to be marginal, and Oracle still dominates the market.
2. Automation is managed by old-school enterprise management tools like Control-M, or 2. Automation is managed by old-school enterprise management tools like Control-M, or