TechBlog
In our techblog we offer an insight into development, architecture, testing, devops and more. We rely on open source technologies and use standards for the development of our software. Our teams use several programming languages, databases and frameworks e.g. Java, MongoDB, Spring MVC or Varnish.
14. Mai 2021AndreaPart 2: Data Collection for Learning to Rank
In the last post we described what our goals in implementing learning to rank (LTR) are and how we intend to achieve them ...developmentread more
21. Apr 2021AndreaPart 1: Learning to Rank for E-Commerce Search
Enabling users to find the products they are looking for is the core job of the search team of otto.de. But not only finding ...developmentread more
16. Mär 2021André, HeikoFrontends with Microservices
Over the past few years, microservices have grown into an established architectural approach. They are now so well established ...architecturedevelopmentread more
04. Feb 2021Dr. Andreas, JosefinePersonalizing product rankings for online retailers
Clustering shop visitors based on profile attributes (e.g., based on shopping behavior) can be used to provide personalized ...developmentread more
04. Feb 2021Dr. Mahmoud RezaSLIM: Hydrating cloud native CI/CD pipelines to securely access GCP projects
Only too often generating and copying keys around is the way to go to talk to APIs for example from inside a container. This ...architecturedevelopmentread more
04. Feb 2021ChristianSwitching from Jenkins to GitHub as a CI/CD system
Christian's team is one of now 30 teams managing microservices behind the facade of otto.de. In the article, he describes the ...developmentoperationsread more
