[Koha] A query

Is it possible that we install koha successfully and still not being connected to database...i.e. when we enter records it says new record added but never displays them actually i m new to all this please suggest how to enter and test data being entered properly( Special thanx to Mr. Jogiraj for assistance in installing) -- Archana Nanda, Information Scientist, Nava Nalanda Central Library, Thapar University(Formely Thapar Institute of Engg. & Technology)