Characterizing a Synthetic Workload for Performance Evaluation during the Migration of a Legacy System
نویسندگان
چکیده
This paper describes the characterisation of a synthetic workload for performance evaluation of a new system before replacing a legacy system. The workload is used by CAPPLES, a capacity planning and performance analysis method for the migration of legacy systems. Typical workload characterisation problems are anticipated and discussed. Further, guidelines to characterise a CAPPLES workload for different migration scenarios are provided.
منابع مشابه
CAPPLES - A Capacity Planning and Performance Analysis Method for the Migration of Legacy Systems
Many organizations have a number of mission-critical systems that are out-of-date, but that are essential to their activities and cannot be discontinued. This problem is known as the Legacy System Dilemma, and it is usually solved by the migration of the existing systems to a completely new environment. Although there are many strategies and tools to perform this migration, no methods are avail...
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