1) data : stored representations of meaningful objects and events2) information : data processed to increase knowledge in the person using the data3) metadata : data that describes the properties and context of user data4) database application : An application program(or set of related programs) that is used to perform a series of database activities(create, read, update, and delete) on behalf of database users.5) date warehouse : An integrated decision support database whose content is derived from the various operational databases.
1. Google is a relational DBMS to overcome the limitations of the `Fusion table` has introduced the new DB. It incorporates a wide variety of data types and formats, according to which management can reduce costs and time.
2. LG is the purpose of cost savings was to build open-source DBMS.
3. Hyundai got the dual of the SFA system, and then replace it with a unified DBMS faster and more convenient for the salesperson is offering a work environment