What are the key distinguishing features of legacy systems?

What will be an ideal response?


Legacy systems tend to have the following distinguishing features: they are mainframe based applications; they tend to be batch oriented; early legacy systems use flat-files for data storage, however, hierarchical and network databases are often associated with later era legacy systems. These highly structured and inflexible storage systems promote a single-user environment that discourages information integration within business organizations.

PTS: 1

Computer Science & Information Technology

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