Distributed Database Management Systems. Evolution of DDBMS. Decentralized database management systems (DDBMS) Interconnected computer systems Data/processing functions reside on multiple sites 1970’s: Centralized DBMS 1980’s: Social and Technical Changes Ad hoc capability required
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
Shares database’s logical processing among physically, networked independent sites
Stores logically related database over physically independent sites
Database systems can be classified based on process distribution and data distribution