21 June 2025
talk meetup Frederik Hahne:
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Auf einen Blick
Am 28.08.2025 um 18.00 Uhr |
Am Donnerstag, den 28.08.2025 lädt die Java User Group Paderborn zum Vortrag Evolving Search at an ecommerce marketplace mit Alexander Reelsen ein.
Kaufland owns and runs an online marketplace, spanning several countries and languages, searching tens of millions of products, millions of times per day. Elasticsearch has been the product search engine at Kaufland e-commerce for more than a decade, surviving the move from data centers into the cloud and the internal shift from a Monolith to Microservices.
Our team owns search from the microservices, maintaining the whole cluster up to improving relevance. We’ll cover the journey of continuous improvement over the last years, finding surprising performance improvements and how we plan to evolve the search in the next years.
I grew up and live with free software, it is part of my everyday use…
husband, father, 40-something, living in Emsdetten, Germany
Fan of working distributed, been doing it more than 10 years now
Worked at elastic, since 2013 till 2022. Elasticsearch Core Team as well as Developer Relations
Interested in all things scale, modern web development, information retrieval, metrics, devops
Programming in Java mainly, some TypeScript, enjoys Kotlin and Crystal for hacking
Likes conferences and meetups. Organized the first developer-only unconference in Munich, ran the Search Meetup Munich
Wrote the Play framework cookbook
Studied information systems (economics and informatics), helped developing touristic booking engines, campaign management systems, multi tenant ecommerce platforms, distributed search engines & data warehouses
Bad with hardware, will fry just about anything
adesso SE Paderborn, Lise-Meitner Str. 1c, 33104 Paderborn
| Zur Planung des Caterings ist eine Anmeldung via Eventbrite wünschenswert. |