Pert. 10. Lingkup, sasaran dan harapan
Konteks strategi IS/IT
• IS strategy deals with what to do with information,
systems and technology, and how to manage the
applications from a business point of view.
• IT strategy designates how technology is to be
applied in delivering information and how the
technology resources are managed to meet the range
of business needs.
Pert. 10. Lingkup, sasaran dan harapan
Corporate
strategy
IS/IT
industry
and
business
impact
Buseiness
unit
strategies
Corporate and
business unit
IS strategies
How can it
be delivered?
What is
required?
IT
strategy(s)
Figure.3.6. IS/IT strategy in context
Pert. 10. Lingkup, sasaran dan harapan
• The Strategic Business Unit (SBU)
@ In a large organization, where there are likely to be a
number of distinct business unit, it is probable that
each should have its own IS/IT strategy.
@ A single IS/IT strategy may be appropriate for the
whole organizations, especially if there is centralization
of other corporate functions. On the other hand, it may
be more effective to focus IT support at divisional,
regional or even unit level in a diverse and highly
distributed enterprise (see figure 3.6)
Pert. 10. Lingkup, sasaran dan harapan
• Implications of focusing IS/IT strategy formulation on
the SBU
@ Most cases histories of the attemps of large companies
to develop an overall, comprehensive ‘corporate IS/IT’
strategy from the centre show that lengthy planning
blights descend on the units and then nothing results.
Pert. 10. Lingkup, sasaran dan harapan
@ In conglomerates, where the buying and selling of
businesses is a key part of yhe corporate strategy, it
obviously makes most sense to align the strategy to
each business unit, and it is probably impossible, in
reality, to do much else.
Pert. 10. Lingkup, sasaran dan harapan
•
Memilih langkah awal
@ While the scope may be obvious when there is only
one SBU under consideration, it may be more
difficult when there are several.
Choosing an SBU where:
a. Strong management commitment and involvement
are assured;
b. Clear business plans and direction are known and
available;
c. The role of IS/IT is already respected
d. Strategic business planning is well established
Pert. 10. Lingkup, sasaran dan harapan
Pert. 10. Lingkup, sasaran dan harapan
• SASARAN
The objectives for IS strategy development and
planning are primarily derived from the business
objectives and drivers for change. It is necessary to
ensure that these objectives are sensible and
achievable given the current situation and available
resources.
See table 3.5
Pert. 10. Lingkup, sasaran dan harapan
Pert. 10. Lingkup, sasaran dan harapan
• HARAPAN
A set of common scenarios that reflect varied
expectations are given in box 3.2.
@ Gaining management understanding
@ gradual evolution of IS/IT strategy
@ gaining a competitive edge
@ determining priorities for allocation of budget and
resources
@ etc.
Pert. 10. Lingkup, sasaran dan harapan
Pert. 10. Lingkup, sasaran dan harapan
Pert. 10. Kerangka kerja strategi IS/IT
dan pendekatannya
GAMBARAN MODEL KERANGKA KERJA
Input:
@ the internal business environment
@ the external business environment
@ the internal IS/IT environment
@ the external IS/IT environment
Pert. 10. Kerangka kerja strategi IS/IT
dan pendekatannya
GAMBARAN MODEL (lanj…)
Output:
@ IS/IT management strategy
@ Business IS strategies
@ IT strategies
Pert. 10. Kerangka kerja strategi IS/IT
dan pendekatannya
• Gambar 3.8 model strategis IS/IT
External
business
environment
External
IS/IT
environment
Internal
business
environment
Internal
IS/IT
environment
Current
application
portfolio
IS/IT
STRATEGY
PROCESS
Business
IS
strategies
IS/IT
management
strategy
IT
strategy
Future
application
portfolio
Figure.3.8. The IS/IT strategic model
Pert. 10. Kerangka kerja strategi IS/IT
dan pendekatannya
• Gambar 3.9. Kerangka kerja perumusan strategi dan proses
perencanaan.
Business and
technical
environments
Previous
IS/IT
strategy
Initiate
strategy
process
Understand the
current situation
and interpret
business needs
Define/Update
information and
systems
architecture
Determine
business IS
strategy
Formulate IT
strategy
Prepare
migration
plans and
business case
Business
strategy and
proposed
development
programme
Other
planning
activities
IS/IT strategy
and proposed
plans
Figure.3.9. Framework for IS/IT strategy formulation and planning process
Pert. 10. Kerangka kerja strategi IS/IT
dan pendekatannya