> Markdown version of [/@christian-kuemmel](https://www.wearedevelopers.com/@christian-kuemmel). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Christian Kuemmel Cloud Team Lead at MicroStream building scalable Java systems and open-source tools. ## About Christian Kuemmel builds cloud-native Java systems. He leads the MicroStream Cloud and Cluster project, where he focuses on enabling deployments and scaling capabilities for the EclipseStore framework. A frequent contributor to open-source software, Christian serves as the specification lead for the RapidClipse IDE and helps maintain the Eclipse Serializer project. His work centers on making modern applications faster through ultra-fast in-memory data processing, exploring ways to utilize pure Java to lower cloud complexity and reduce database costs. ## Past Sessions ### World Congress 2024 · July 17, 2024 Berlin, Germany - [Ultra-Fast In-Memory Data Processing - 1000x Faster Queries at 96% Database Cost Savings](https://www.wearedevelopers.com/events/world-congress-2024/sessions/286-ultra-fast-in-memory) · 120 min