database management system

Mai multe ca aceasta

My knowledges & skills

după Weiyan Lin

Terrorism

după Johanna Lai

Elements of a Digital Citizenship

după Gregory Gerbal

CASP CAS-002

după Richard Falcon

database management system

key features

Creates back up

Controls who can access and edit the data

provides user interfaces to work with the data

allows data to be shared by many users

Stores data in one central location

Benefits

Back ups

the data is in a secure central place

Data is the same

Less storage space is taken up because data is shared

the aplications using the data don,t need to be changed

customization

tasks

back up and recovery

performance monitoring

change management

Topic principal

uniform administration procedures

data integrity

segurity

concurrency

Manages

data base schema defines

logical atructure

data base engine

allows data tobe

modified

locked

accesed

the data

Is used to

Organize who can access a database and how they can make changes