Approaches to Data Management | Oracle Tutorial pdf free download

Manual methods of Data Management
● Convenient and efficient retrieval
● Updating Operations
Limitation of Manual Data Management
● Physical Volume Data
● Human Processing of Data
Technological Advancement in Data Management
● Using Computers to speedup processing of Data
● Advancement of Processing Power
● Using time-sharing for multiple users
● High-speed for multiple users
● Centralized to distributed databases
● Centralized to distributed Processing (Client/Server)