— This document provides a directory of Distributed database.It support a huge storage space of information utilizing some methods that distributed on various computer that is numerous processing. The goal of t his paper is always to study ,how we could access the data using Distrributed database through the l ocal and database that is remote. Different Application of Distributed for accessing the info through the computer that is significantly diffent on various companies. We will st udy the different types of Distributed information base. By which we learn exactly how we create a duplicate copy of supply database and change the duplicate content without impacting the content that is originalWe also learn use of partitioning the big record into quantity of documents and partitioned Index offering the dining table avaibility associated with documents. Different application of this distributed database in a field that is various he goal of distributed information base.