Data and Knowledge Management

lapclassΔιαχείριση

6 Νοε 2013 (πριν από 3 χρόνια και 9 μήνες)

63 εμφανίσεις

Data and Knowledge

Management

Recognize the
importance of
data, the issues involved
in
managing
these data, and
the data
life
cycle

Describe the sources of data
and explain
how data are collected
.

Explain the advantages of
the database
approach
.

Explain the operation of
data warehousing
and its role
in decision
support
.

Explain data governance and
howit

helps to produce high
-
quality
data.

Define knowledge and
describethe

different types of knowledge

A Single Version of the Truth


Panasonic (
www.panasonic.com
)

Managing Data


The Difficulties of Managing
Data


The Data Life Cycle

Managing Data

The Database Approach


D
atabase

management system


Data and Knowledge Management


The Data
Hierarchy


Designing the
Database


The Database Approach


Entity
-
Relationship Modeling

Database Management Systems


D
atabase
management system (DBMS
)


The Relational Database
Model


Structured query language (SQL
)


Data
Dictionary


Normalization.

Database Management Systems

IT’s About Business


Database Catches Plagiarists

Data Warehousing


Describing the Data Warehouse

IT’s About Business


Using a Data Warehouse to Help Solve Crimes

Data Governance


Knowledge
Management


Knowledge


Explicit and Tacit
Knowledge


Knowledge Management Systems

Data and Knowledge Management