This document describes ElegantJ BI, a business intelligence software suite for bus rapid transit systems (BRTS). It provides key performance indicators to help BRTS operators monitor various metrics related to routes, operations, finances, and more. The suite integrates with different data sources, provides security and access controls, and enables performance management and analytics without delays. It aims to offer speed, reliability, convenience and handle large data sizes through its managed memory computing architecture. The suite comes with templates and aims for a typical implementation time of 4-6 weeks at low cost and independence from other systems or skills.