What are Legacy Systems?

The Short Answer

Legacy systems are old computer systems, hardware, or software that are still in use but are outdated or no longer supported.

Legacy Systems explained simply

Legacy systems are like old cars that still run but are hard to find parts for and don't have modern features. They are computer systems, hardware, or software that have been around for a long time. They might be slow, expensive to maintain, and tough to connect with newer technology. Even so, many businesses still use them because they do important jobs and replacing them can be a big project.

Real-World Example

The Old Accounting Software

Imagine a business that uses an accounting software from the 1990s. It works fine for basic tasks, but it can't easily connect with their new online banking system or their modern sales platform. Getting updates or finding someone who knows how to fix it is also very difficult and costly.

Why this matters

Legacy systems can slow down a business. They can be expensive to keep running, hard to update, and might even pose security risks. For a buyer, understanding a business's legacy systems is key to knowing what kind of tech upgrades and costs they might face after the sale.

JH
Joel HernándezTechnology

When you’re looking at a business, ask about their technology. If they have a lot of legacy systems, factor in the cost and effort of modernizing them. It’s a hidden cost that can impact future growth.

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