Brussels / 4 & 5 February 2023


Mary Grygleski

Photo of Mary Grygleski

Mary is a Java Champion and a passionate Streaming Developer Advocate at DataStax, a leading data management company that champions Open Source software and specializes in Big Data, DB-as-a-service, Streaming, and Cloud-Native systems. She spent 3.5 years previously as a very effective advocate at IBM, focusing on Java, Jakarta EE, OpenJ9, Open Source, Cloud, and Distributed Systems. She transitioned from Unix/C to Java around 2000 and has never looked back since then. She considers herself a polyglot and loves to continue learning new and better ways to solve real-life problems. She is an active tech community builder outside of her day job, and currently the President of the Chicago Java Users Group (CJUG).


Title Day Room Track Start End
Building A Real-Time Analytics Dashboard with Streamlit, Apache Pinot, and Apache Pulsar
Best of Both Worlds with Event Streaming and Real-Time Analytics
Saturday K.4.201 Fast and Streaming Data 13:10 13:40
Modernizing Legacy Messaging System with Apache Pulsar Sunday H.1302 (Depage) Friends of OpenJDK 16:10 16:30