Achraf Hasbi

Achraf Hasbi

Margo
Passionate about the Java ecosystem and the JVM, Achraf Hasbi works at the intersection of software development, performance engineering, and financial markets.With a strong interest in low-latency challenges and high-throughput processing, he explores the inner workings of the JVM, Java application optimization, and the design of robust systems.He is currently a Java Practice Lead and R&D Engineer at an investment bank. He also shares his expertise through technical articles on Medium, with a particular focus on the Java platform applied to the financial industry.As the creator of Quant4J, an open-source Java library dedicated to quantitative finance, he enjoys exploring, experimenting, and sharing knowledge around Java, performance, and financial systems.Medium: https://medium.com/@achrafhasbi
speakerDetail.talksBy

Achraf Hasbi
Achraf Hasbi
Margo
Meryem Arroussi
Meryem Arroussi
Margo

Project Lilliput: What If Your Java Objects Took Less Space?

This talk explains Java object memory overhead, including headers, alignment, and JVM options, and shows how Project Lilliput’s Compact Object Headers reduce heap usage. Using JOL, attendees will lear...
Java & Programing languages Java & Programing languages Conference 50 min. ADVANCED