SIDU stands for SQL Select Insert Delete Update. SIDU is a FREE database client working via web browser. SIDU is a simple, intuitive and easy database admin tool. SIDU works via web browsers such as Firefox, IE, Opera, Safari, Chrome, etc. SIDU looks like database font-end software GUI rather than web pages. SIDU is not only a joy tool, it helps you to have an easy life with databases, and enjoy the relaxation at work.