Database Design
purpose of a database components of a database inputs of a database outputs of a database: reports, forms, data/information data types required to solve a problem
Y9 I.S.T SST Activity
Click this link begin Infomation Software Technology SST Activity 1
What is a Data Dictionary
Data dictionary One of the most important parts of a database is its data dictionary. The Data dictionary is a read-only set of tables that provides information about the database.…
Case Study – Digital mapping of the oceans
Electronic charting and digital mapping is becoming very useful in many areas of the earth’s water resources. These include locating shipwrecks, navigating ships and aircraft, engineering surveys, fishing industries, harbours,…