Legacy migration
The alteration of legacy system that uses mainframe to open system is called legacy migration.
The alteration is necessary because legacy system has some problems make it can not catch up with quick changes of business:
- High cost to manage the system, and the cost tends to be increase.
- Because development has been accumulated over years, it becomes more and more complicated and hard to be upgraded or maintained.
- Because it’s not compatible with the new technique of development based on open system, it does not correspond to business enviroment changes.
- We must run and manage both Web, client server system and legacy system which is very inefficient.
What kind of management legacy migration is, and what kind of system is needed? First, we must make it clear
Purpose and effect
- Reduce managing and operation cost
- Simplization IT system
- Correspond to business enviroment changes
- Real time compatible
Points
- Migration that matches corporation strategy
Kokolink has achievement of consulting - Chose the most suitable hardware and software
Revive the merits of Independent system SI - Reliability and safety
Kokolink has achievement of constructing highly reliable open systems
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