Este vídeo pertenece al curso In-Memory Data Management de openHPI. ¿Quiere ver más?
An error occurred while loading the video player, or it takes a long time to initialize. You can try clearing your browser cache. Please try again later and contact the helpdesk if the problem persists.
Scroll to current position
To enable the transcript, please select a language in the video player settings menu.
Sobre este vídeo
In this video, Martin explains the hash-based radix partition join, an efficient join algorithm for large datasets. If you are further interested in the internal implementation, you can read about it in the paper: Main-memory hash joins on multi-core CPUs: Tuning to the underlying hardware.