Database Learning and Evaluation System (DB-LES)

DB-LES is a cloud-based SQL learning and evaluation platform implemented based on Problem-Based e-Learning Model(PBeL). This platform is using by university database laboratory courses like- Oracle, Mysql, SQL-server etc. We have dynamic and rich problem bank that is used for problem setup, real-time exam undertaking module, automatic evaluation and ranking module. Currently, many university in Bangladesh use DB-LES in their lab courses.