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2 Information Systems Planning
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2 Information Systems Planning
Information systems planning refers to the preparatory process for implementation (or development) in which a computerization plan for each information system to be implemented (or developed) according to the total computerization plan is proposed. This corresponds to “planning work (i.e., development plans, analysis, procurement)” in the “System Management Standards,” and “perspectives of planning and requirements definition (i.e., planning process, requirements definition process) in Common Frame 2013 (SLCP-JCF2013).
Source visual description
The original diagram labels the Common Frame 2013 sequence Planning process, Requirements definition process, Development process, Operation process, and Maintenance process. The System Management Standards labels Development plan, Analysis, and Procurement are shown beneath the first three processes.
2 - 1 Planning Process / Development Planning
The planning process/development planning refers to the creation of a computerization plan for each information system to be implemented (or developed).
[Purpose of planning process (excerpt from Common Frame 2013)] The overall purpose of the planning process is to obtain a set of requirements and a computerization policy concerning the system that is necessary for achieving the business targets and objectives, and an execution plan for implementing the system.
[Development planning (excerpt from “System Management Standards”)]
(1) Obtain approval for the development plan from the top management of an organization.
(2) Establish the development plan in consideration of its consistency with the overall optimization plan.
(3) Define the development plan to specify its objective, target process, cost, system development structure, and investment effect.
(4) Define the development plan to include education and training programs for persons involved.
(5) Define the development plan to specify the roles of the user department and the
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information systems department.
(6) Define the development plan to indicate the basis of the cost calculation for system development, operations, and maintenance. (7) Define the development plan to specify conditions for setting system life cycle. (8) Determine the formulation and the system development methodology in consideration of the system characteristics and the development scale when the development plan is made. (9) Make and review feasible alternative plans so that the objectives of the information system can be achieved when the development plan is made.
In the planning process, “a set of requirements concerning the system and a computerization policy” is proposed as the computerization initiative, and “an execution plan for implementing the system” is proposed as the computerization plan.
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Original chapter exercises
Original chapter exercises →New FE Textbook Vol.2 · First Edition, April 2015