FIT1004 Lecture Notes - Lecture 1: Data Hub, Xml, Data Center
2 Jul 2018
School
Department
Course
Professor
Lecture 1 Intro
Personal Data:
● Stored once
● Used many times
Organisation Data
● Data shared among many parts of the organisation
● Larger than personal data
● Stored once
● Used many times in different entities
Process of Developing a Data Management System
Analysis
● What data needs to be stored
● What type
● Who has access
Design
● Specify how the collection will look
● How will the collection be accessed
Implementation
● Build the collection
● Test it
● Fine tune it
Components of Data Management Systems
Interface - IU
● iphone apps
● Client software
● Catalogue systems
Storage Model
● Relational databases
● Dewey decimal number systems
● Distributed File Systems (server can be distributed across several computers)
● XML
