database management system

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Layered Application

Szerző: Daniel Sima

CasperResearch

Szerző: Vlad Zamfir

Security and Encryption - Revision

Szerző: Jarod Farrer

Nairobi, Kenya

Szerző: sara crisafulli

database management system

key features

Creates back up

Controls who can access and edit 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