Whether it’s upgrading to new hardware, designing software, or expanding your market, system development plays a crucial role in every business. However, through iterative processes and changing business demands, it can be different depending on the nature of each project. Read on to know more about system development and how it can benefit your business.
What Is System Development?
Before digging into the definition of system development, you might want to know exactly what the system is. System or system software is a computer program that is designed to run the hardware and apps while also maintaining your computer’s basic functions. Imagine the computer system is like a layered model, then the system is the interface between hardware and applications. For instance, an operating system (OS) such as iOS is the best-known example of system software.
So, in simple words, system development is the process of creating a program from scratch. However, even though writing code is the core activity of system development, it’s much more than that. Explore more about it with us below!
System Development Life Cycle (SDLC)
Whether you want to apply this system development life cycle to your entire project or just for one feature, SDLC helps reduce risk by shortening the length of each step in system development. In most cases, most system developers will stick with these 5 basic phases:
1. Planning
Confirm project feasibility and schedule.
Define the problem/scope if it’s an existing system.
Review the plan for your new system and determine its objectives.
Consider features like constraints, threats, integration, and security.
2. Analysis
Gather, analyze, and validate the information/consultations from experts.
Evaluate the alternatives and prioritize the requirements.
Examine the information needs of your end-user to enhance the system goal.
Prepare a software requirement specification (SRS) document.
3. System Design
Design your application, network, databases, user interfaces (UI/UX), and system interfaces.
Transform the SRS document into a logical structure, which contains a detailed and complete set of specifications.
Create a contingency, training, maintenance, and operation plan.
Review to ensure that the final design must meet the requirements stated in the SRS document.
4. Implementation
Implement the design into your source code and combine all the modules together.
Prepare a test report that contains all errors through test case generation, testing criteria, and resource allocation for testing.
Integrate the information system into its environment and install the new system.
5. Maintenance
Mobile support or on-site support for users is required once the system is installed.
Implant changes or new updates that your system might undergo over time.
Handle the residual errors and resolve any issues that may exist in the system even after the testing phase.
Maintenance and support are needed in the future, especially for large systems.
Why Do Your Businesses Need System Development?
From sales, payroll, to any operational activities, you can implement systems across multiple areas in your business to bring great benefits. Below are some reasons why you should
Improve Top-Line Performance: Fundamental elements like strategy creation and business processes lead to a much more insightful way to investigate and grow top-line revenue. In short, system development ensures you meet your customer’s expectations and improve your branding, which is key to growing a healthy business.
Meet Customer’s Expectations: You can easily get critical information on business areas that need to be improved. Plus, some unmet needs can be discovered if you apply the right method with system development.
Consistent Results: Whether you’re considering safety, quality, or development cost, a business system is designed to give you effective and repeatable results. In short, it is a process to fix your processes!
Employee Engagement: The system’s goal is to provide opportunities for all employees so they can complete their work more in the most efficient way. Additionally, having a system in place allows your company to quickly integrate new employees and makes it easy for them to see their role within the organization.
Reduce Cost and Increase Profits: It has been proven that system development helps reduce costs since forever! Developing a business system is actually a way to cut costs without taking the shortcut that often leads to lower quality products or service levels.
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