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Reflections on Re-architecting 2-tier to 3-tier

Niels Hallenberg • Thomas Hejlsberg | GOTO Copenhagen 2019

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SimCorp is re-architecting SimCorp Dimension from a 2-tier to 3-tier architecture. The code base is more than 10 millions lines of code and several technology stacks are used including native C compiled and managed .NET.

In this presentation we will share experiences on how such a project can be planned and executed from a technology point of view. Secondly, we will touch on how we see computer scientists getting excited about refactoring frameworks designed around 2-tier into 3-tier, simply because it is challenging and fun.

About the speakers

Niels Hallenberg
Niels Hallenberg

Enterprise Tech Lead at SimCorp

Thomas Hejlsberg
Thomas Hejlsberg

CTO, Senior Vice President at SimCorp