LUSID is an API-first, SaaS-native investment data management platform.
The knowledge base contains articles to support a variety of users:
Developers: Lots of the tutorials in this knowledge base are aimed at developers, and assume experience with APIs and SDKs. Get started with the LUSID REST API.
Business users: The LUSID web app is designed to be an intuitive, no-code gateway to LUSID. You may find conceptual material in this knowledge base useful, for example to understand what LUSID means by an instrument, a transaction, a holding and so on.
Business analysts: You may want to consult the Luminesce documentation. Luminesce is a SQLite-based data virtualisation tool that provides high-performance read/write access to LUSID, its supporting applications, and numerous 3rd party data sources.
The fundamental principles of LUSID are likely to be useful for everyone.