ERP vs specialized information system

What’s an ERP?

An ERP software is like the superhero of management systems. It centralizes all your essential core business functions, much like a Swiss Army knife, covering everything from accounting and human resources to sales and purchasing. Think of it as the brain of your business, integrating all data and processes into one unified platform. Its main advantage? Total visibility into your supply chain, production and business operations, which enhances decision-making and boosts efficiency.

In addition to providing a unified view of your company’s data, an ERP aims to automate your processes and improve communication across departments. This integrated management software acts like the engine of a car: it makes all the parts work together seamlessly, orchestrating every movement with precise efficiency.

What’s a specialized information system?

An Information System (IS) is a broader concept. It encompasses all the tools and processes used to collect, process, and distribute information (customer data and others) within a company. Specialized ISs, on the other hand, are like experts in specific fields. They might be dedicated to areas such as production management, human resources, or accounting operations, to name a few. If your business has more specialized needs, these systems provide tailored solutions designed to fit those exact requirements.

Unlike an ERP, which is versatile, a specialized information system is like a specific wrench: it’s designed to perform a very precise job. If you deploy multiple specialized systems, you benefit from having experts in their respective fields, though they may not always be connected to each other. They function as more detailed and tailored systems for operations related to your business or industry.

Specialized information systems are divided into various categories:

• Human Resource Management Systems (HRMS): For managing employee-related processes such as recruitment, career management, payroll, training, etc.
• Manufacturing Resource Planning (MRP) Systems: For planning and controlling production.
• Accounting Systems: Focused on financial management, accounting, and related operations.

Discover the liaison beetween ERP and HRIS ​

And why not combine them?

Sometimes, the best of both worlds is... both! A hybrid approach can merge the power of ERP with the specialization of an IS to meet all your company’s needs. You can use an ERP as the backbone while adding specialized systems for targeted functions. This allows you to maximize efficiency while gaining the flexibility and precision required for your industry.

How does it work?

Imagine an ERP as the main engine of your business. It centralizes key data and processes, providing a comprehensive and integrated overview. But sometimes, this engine needs a few enhancements to excel in specific areas. That’s where specialized information systems come in. They act as complementary components, adding targeted features and expertise where the main engine might lack precision. You get an integrated overview with the precision of specialized expertise, staying agile while benefiting from the advantages of each solution.

So, how does this hybrid solution work in practice? Here are the key points to remember:

• Seamless integration: Modern ERPs are often designed to be flexible and modular. This means they can integrate specialized IS through interfaces or APIs. For example, an ERP might handle accounting, sales, and purchasing, while a specialized IS could manage advanced production or human resources functions. Seamless integration ensures smooth data flow between systems, reducing information silos and ensuring data integrity and consistency. Typically, a connector is used to allow specialized information systems to feed data into the ERP.
• Advanced customization: By adopting a hybrid approach, you can tailor your technology environment to meet your specific needs. You benefit from a robust ERP solution for core functions and specialized applications for areas requiring more precise expertise. This customization provides solutions that are perfectly suited to your needs without sacrificing integration and operational fluidity.
• Risk and cost reduction: Instead of choosing between two systems that don’t fully meet your needs, a hybrid approach leverages the strengths of each solution while minimizing their weaknesses. You reduce the risks associated with adopting a single system that may not be perfectly suited and optimize your investments by utilizing specific functionalities where they are most needed.

How does it work in practice?

Let’s illustrate this technological synergy with a concrete example. A manufacturing company might use an ERP to manage its finances, sales, and purchasing. However, to handle the complexity of its production lines, it could integrate an MRP system. This specialized information system can offer advanced features such as production planning, inventory management, and preventive maintenance, which often go beyond the capabilities provided by an ERP alone.

Consider another scenario. A retail company might use an ERP system to manage its sales operations, inventory management, and logistics. However, for more complex and precise accounting needs such as handling tax declarations, consolidating accounts, and performing detailed financial analysis, it could integrate a specialized accounting system.

COnclusion

Choosing between an ERP and a specialized information system depends on your needs and business goals. According to our comparison of ERPs versus specialized information systems, ERP systems provide an overview and automation of your processes, while specialized management information systems offer targeted expertise. Assess your priorities, budget, and goals to make the best choice. However, don’t limit yourself to just one solution if you can benefit from both! A hybrid strategy allows you to tailor your information system or software solution to the growth and evolution of your business while improving your processes and performance.