#legacy-systems

#legacy-systems

Companies are spending money improving customer experience and efficiency, but the legacy systems make all of those projects harder, according to Don Schuerman, CTO at Pegasystems.

In many insurance transformation initiatives, every team begins by modeling the interface, which involves writing stories for forms, APIs, or dashboards. Legacy systems don't behave on the interface level, though. They act at the process level.

CheerpJ, a Java Virtual Machine in WebAssembly, allows legacy Java applications to be run directly in web browsers, alleviating update burdens for desktop applications.

Legacy systems are a byproduct of success. However, they tend to have a negative reputation. The term "legacy" can stir up strong emotions, and understandably so.

Platforms are really about business value, and while developer experience is a leading factor in achieving this, it is secondary to it.

ActiveX controls, long a security risk, will now be entirely disabled by default in Microsoft 365, requiring explicit user action to re-enable.

We will limit the pace of our transition away from legacy systems and our ability to move to more agile and productive alternatives, reducing our ability to mitigate our strategic risk in this space.

The U.S. Military continues to utilize older weapons systems, some dating back over a century, highlighting the effectiveness and longevity of these military assets.

HMRC has recognised that, due to the need in the past to forgo operational maintenance and upgrades to its systems to secure cost savings, its IT systems now constitute a significant risk to the Department.

Businesses that rely on outdated legacy applications struggle with high operational costs, hindered performance, potential security flaws, and increasing risks to business continuity. These factors are critical in driving the need for modernization.