ReportServer is an open source business intelligence and reporting platform used to create and distribute interactive reports and dashboards. It supports connecting to various relational and NoSQL databases, flat files, REST APIs, and other data sources to build reports.
Some key capabilities and benefits of ReportServer include:
ReportServer provides an enterprise-ready, scalable reporting solution while being cost-effective compared to proprietary BI tools. Its open source nature also allows for custom enhancements and integration with other apps.