Performance Engineering:
ExperShare’s Performance Engineering and Management (PE/M) practice is a successful service offering (since 1993) that identifies and resolves performance issues in real time and business applications and infrastructures before they become time consuming and expensive business problems. Customers that value this service have had insurmountable problems that they failed to resolve, or customers who are developing new systems and need assurance that the system will meet (or surpass) throughput and response time requirements. Our goal is to ensure that software applications and their respective infrastructures are designed to meet performance requirements, and when in production; continue to do so.
Primarily based on queuing theory, our service’s success relies on our ability to capture, analyze and report on statistics from five (5) metric groups; Resource Usage, Event Load/Usage, Event Throughput and Latency, Application Stability and Application Quality. Behind the scenes, our software is responsible for collecting, analyzing and reporting the key metrics that are responsible for providing ideal performance behavior. We call our software platform; “The Performance Framework”. Once installed, the Performance Framework becomes a necessary component in an application’s architecture and infrastructure, providing data collection and analysis continuity between development and production environments. In most cases we license our customers to use (and extend) it at no additional charge.
The PE/M service and framework is focused to resolve performance and stability issues in UNIX, Linux, and Windows operating systems. It is designed to integrate with JAVA, .NET, C/C++ and most application development environments and methodologies such as UML and other approaches to lifecycle development. Recently, we have created templates for defining performance requirements in UML as well as design patterns for use with UML architectures. | | | Typical ExperShare PE/M services are:
|  |  Performance Problem Analysis in Production of Development Environments | | PE/M’s Performance Framework Installation | | Customer Training on the PE/M methodology and Performance Framework | | Application Load Testing and Benchmarking |
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Performance Engineering 
