From EGEE OPerations Portal towards EGI OPerations Portal
H\'el\`ene Cordier (CC IN2P3), Cyril L'Orphelin (CC IN2P3), Sylvain, Reynaud (CC IN2P3), Olivier Lequeux (CC IN2P3), Sinika Loikkanen (CC IN2P3),, Pierre Veyre (CC IN2P3)

TL;DR
This paper presents Lavoisier, an open-source, standard-based data handling component that enhances scalability, flexibility, and maintainability of operations portals in distributed grid infrastructures by unifying heterogeneous data sources.
Contribution
The paper introduces Lavoisier, a scalable, extensible, and standard-based data integration tool that improves data coherence and portal maintainability in large distributed systems.
Findings
Lavoisier enables unified data views from heterogeneous sources.
It improves scalability and reliability through adaptive caching.
It simplifies data integration and portal maintenance.
Abstract
EGEE to EGI structure based on NGIs evolution induces a large move from the operations that will rely on a sustainable and largely decentralized model. One of the key evolutions for the challenge in the regionalisation relies in the scalability and the flexibility required regarding information source types and information handling. For 5 years, we have developed and maintained a standard-based component that allows us to address both theses issues. This open-source tool, named Lavoisier, has been a critical success factor for the operations dashboard, one of the Operations Portal main features. Indeed, it enables coherent efficient and reliable data handling which is customizable and scalable, as Lavoisier is an extensible service designed to provide a unified view of data collected from multiple heterogeneous data sources. Data views are represented and accessed as XML documents…
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
