legacy application
An application in which a company or organization has already invested considerable time and money. Typically, legacy applications are database management systems (DBMSs) running on mainframes or minicomputers. An important feature of new software products is the ability to work with a company's legacy applications, or at least be able to import data from them.
Related Terms
- legacy »
- application (application software) »
- legacy network »
- application log »
- application portfolio »
- enterprise application »
- application sharing »
- portal application »
- application domain »
- composite applications »
- vertical application »
- horizontal application »
- application server »
- application virtualization »
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