where do we put our things ? in a place that we sure the safety and ease us to find of course. Same goes to information.In an organization, they would stored the information,called databases. the database maintains information about various types of object (inventory), events (transactions), people (employee), and places (warehouse). databases models include hierarchical database model, network database model, and relational database model. i think that the first thing must have to stored the information is entity, so what is entity ? paranormal entity ? nahh.. entity, in the meaning of IT ( i guess so), is a person, thing, transaction, or event about which the information is stored. the entity need to be safe from any harm in order to protect the information.
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