The Success Of any System Is Depends On the approach of building it. If the Development Approach Is Right.
The system Will Works Successfully. System Development life Cycle(SDLC) is a Standard Methodology for the Development of the information System.
It mainly consists of four Faces: System Analysis, System Design, System Construction & Implementation And System Support.
Every Phase Consists of inputs, tasks And outputs.
Traditional SDLC Was Strictly Sequential. The Developers First Complete the Previous Phase, then start the next Phase.
Concept of Repository is Introduced in SDLC And it is known As FAST methodology Where Work is done Across Share repository. It means That all they can backtrack to previous Phase, and they Can also Work On two Phases Simultaneously.
System development refers to a clearly outlined, step-by-step process in a company that is technology-driven. A complete information system includes hardware and software infrastructure, data collection, procedures and employees with specific roles in collecting or using data.
Advances in computer technology have contributed to a number of common systems being developed in businesses.
In order to create a successful system, you need to identify which stakeholders are success-critical, to determine their value propositions or win conditions, and to define, design, develop, and evolve a mutually satisfactory or win-win system with respect to their value propositions.
- Pick technology based on your business needs. ...
- Engage users from the off. ...
- Let business needs dictate the technology solution. ...
- Don't put style over substance. ...
- Carefully consider the people aspect. ...
- Keep communication channels open. ...
- Don't break your back for false deadlines.
For making a successful system, the following principles should be followed:-
1. Both customers and developers should be involved for accuracy in the Information.
2. A problem-solving approach is as follows:
a. Study, understand the problem and its context.
b. Define the requirements of a solution.
c. Identify problems and select the best solution.
d. Design and implement the solution.
3. Phases and activities should be established.
4. For consistant development of a system, some standards should be established.
These standards are:-
Documantation Standards: It should be ongoing activities during the system development life cycle.
Quality Standards : Checks should be established at every phase for ensuring that the output of every phase meets the business technology expectations.
Automated Tools Standards: Hardware and software platform should be finalized for the development of information system. Automated tools standards prescribe technlogy that will used to develop and maintain information systems and to ensure consistency, completeness and quality.
5. Developmet of the information system should be considered as capital investment: The developers of an information system should think about several solution of the a particular problem and every solution should be evaluated for cost-effectiveness and risk management.
Customer Relationship Management
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Customer relationship management, or CRM, is a marketing-based system of collecting and analyzing customer data, interpreting it to develop targeted marketing programs and implementation of those programs.
- Computer hardware and database software programs provide the tech infrastructure used to collect data, including customer names, addresses, phone numbers and transaction histories. Procedures involving searching through data to formulate market segments, target specific customers with promotional campaigns and service customer accounts. In a CRM system, all company employees take on a customer-centric role, though marketing and IT are especially involved in pulling data for marketing use
Supply Chain Management
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Supply chain management, or SCM, is the collaborative process of manufacturers, wholesalers and retailers working together to give the consumer the best value. SCM is driven by supply chain software programs and integrated computer networks that allow suppliers and buyers to share inventory data. The goals of supply chain management are to have just-in-time inventory and optimized inventory control costs. Transportation and logistics procedures are integral in SCM, and logistics managers oversee a particular company's role in coordinating supply chain relationships and activities.
Enterprise Resource Planning
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Enterprise resource planning, or ERP, is a computer-driven approach to optimizing resource efficiency within a business. Conceptually, ERP is different from traditional budgeting methods because company leaders across the organization collaborate to order, store and use supplies and inventory. The goal is to avoid carrying excess inventory and wasted resources within the business. ERP software tools allow department managers to share a viewpoint of the current availability of various resources and to schedule department use within the company-wide system.
Financial Management
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Financial management is more of a general term used to describe an array of finance-based systems developed in many organizations. Companies rely on integrated financial software tools to join activities in purchasing, accounting and finance departments. In essence, the computer tools allow each purchase and revenue transaction to get recorded once, yet appear in the records and reports used in each of these finance-related departments. The goal is to optimize record-keeping efficiency and to avoid redundant transaction entries. Often, accounting software provides the foundation for data entered and used across the company.
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