Slide 03: Data Management

Muhammad Bakri | FTIK | Universitas Teknokrat Indonesia © 2018
Database Management
Data Management Concepts
For Corporate
1FAKULTAS TEKNIK DAN ILMU KOMPUTER
UNIVERSITAS TEKNOKRAT INDONESIA
Muhammad Bakri, M.T.

Previous meeting?
2

Database
development
3

Data Management
Concepts for
Corporate
4

Explain and understand
the concept of data
management for
corporate level
5
Learning Objectives

6
1. The problems encountered
without data management
2. Data management
responsibilities
3. Data management
activities
4. Corporate data model
Outlines

a corporate service which
helps with the provision of
information services by
controlling or coordinating the
definitions and usage of
reliable and relevant data.
7
Data management is…

Data management
problems
8

The information
systems within the
enterprise cannot be
interfaced
9
1

Because they have not been
defined and developed to
work together, the
information systems cannot
be ‘joined’ other than at the
most rudimentary technical
level
10

Data is not shared
between the
information systems
11
2

Even if it is possible to technically
connect the information systems,
it is still usually impossible to
share data between those
systems because of the
incompatible data definitions in
use in the disparate information
systems
12

Communication
breaks down and
information gets lost
13
3

Without true data sharing it
becomes impossible for
departments to obtain the
information they need to carry
out their jobs effectively
within the necessary time
frame
14

Data is unnecessarily
transcribed and
rekeyed
15
4

If there is a need for information
to be shared between
incompatible information
systems, the only option that is
often available is to have the
information from one system
rekeyed into the other system or
systems
16

This is not only very resource-
intensive but there is a danger
of the data being incorrectly
transcribed if the definitions
are ambiguous or the concepts
underlying those data
definitions are incompatible
17

The wheel keeps
being reinvented
18
5

A substantial portion of the time
and cost of the development of
any information system is taken
up with the analysis of the
information and data
requirements and the subsequent
development of the database to
meet those requirements
19

The competitive
edge of the
organisation is
reduced
20
6

If information is delayed or lost, for
example because the mechanisms for
the sharing of data between
information systems are inefficient or
are not even provided, the ability of
the organization to provide an
efficient service to its customers, and
thus to compete with its rivals, will be
impeded
21

Frustration sets in
22
7

Users of information systems
who consistently find that
they do not have the right
information at the right time
to carry out their job
effectively soon become
frustrated
23

Data Management
Responsibilities
24

supports the
corporate definition,
management and use
of business data
25
Strategically

supports the
development and
maintenance of
computerised
information systems
26
Operationally

achieving
recognition of data
27
1

improving the quality of
the data and ensuring
that there are
procedures in place to
maintain the quality
28
2

facilitating information sharing
across the business by the
provision of corporate data
definitions and support to the
teams involved in systems
development to ensure that these
definitions are used
29
3

Making the various levels of
management within the
business accountable for the
development and ownership
of data definitions
30
4

achieving a single source
for reference data to
support all the
information systems
within the enterprise
31
5

Data management
activities
32

33

34
1.Training courses
2.Seminars
3.Articles
Education

35
1.Policy documents
2.Plans
Data management policy & strategy

36
1.Corporate data model
2.Identified data owners
3.Approved data
definitions
Data definition

37
1.Managed set of
repositories or
dictionaries
populated to
standard
Data management tools

38
1.Quality assured data
models
2.Database schema
System development support

39
1.Knowledge base
2.Co-ordination of
data usage
Information service

Corporate Data
Model
40

Corporate data
model used as a
database design
model
41

Corporate data
model used as an
interface design
model
42

Conclusions
43

The main benefit of data
management is the
increased availability of
information through the
sharing of data between
the disparate IT systems
44

“Create the highest,
grandest vision possible
for your life, because
you become what you
believe”
46

Thank You
47

Slide 03: Data Management

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