1.1.3 - Outline compatibility issues resulting from situations including legacy systems or business mergers. Flashcards
What is a business merger?
A business merger is the combination of two or more entities, especially companies, into one.
Why must systems be compatible before a business merger can complete?
Systems must be compatible to ensure seamless operation and integration of processes, data, and technology.
What are some compatibility issues that can arise from a business merger?
Issues include language differences, different system versions, hardware incompatibility, inconsistent unit systems, and different software environments.
What are some merger strategies for handling information systems?
Strategies include: keeping and developing both systems, replacing both systems with a new one, combining the best systems from both companies, or selecting one system and dropping the other.
What is a legacy system?
A legacy system is an old method, technology, computer system, or application that may no longer be supported or available for purchase.
Why might some legacy systems still be in use?
They may still be in use because their data cannot be converted to newer formats or the application cannot be upgraded.
What are the challenges of maintaining legacy systems?
Challenges include high cost of changes, compatibility issues, difficulty in recruiting staff familiar with the technology, and the need for interface programs to interact with the system.
