Speaker
Description
Following major upgrades of the ALICE detector during the second long shutdown, the data-taking capabilities increased by two orders of magnitude. Consequently, the ALICE distributed infrastructure was improved to enable analysis on exceptionally large data samples and to optimise the analysis process. This was carried out by developing new tools for Run 3, O2 and Hyperloop. The O2 analysis framework allows for distributed and efficient processing of the new amount of data, while the Hyperloop train system, fully integrated with O2, enables distributed analysis on the Grid and dedicated analysis facilities. Hyperloop was developed using Java, JavaScript and a modern versatile framework, React. This allowed the implementation of responsive and adaptable features facilitating the user experience. The new train system has already been in use since the start of Run 3, with extensive documentation available. This talk will discuss the requirements and the used concepts, providing details on the actual implementation. An overview of the current status of the analysis in Run 3 will also be presented.
