ORBIT Measurements Framework and Library (OML): Motivations, Design, Implementation, and Features
Manpreet Singh, Maximilian Ott, Ivan Seskar, Pandurang Kamat · 2005
In this paper we present ORBIT measurement framework and library (OML), which is a distributed software framework enabling real-time collection of data in a large distributed environment. The success of a multiuser distributed testbed facility depends largely on the ease of use, remote access as well as on the ease of collecting useful measurements from experimental runs. OML provides a flexible and dynamic way in which data is collected and made available for realtime access to the experimenters. Application programmers can use simple interfaces provided to transfer measurements and other performance data to a central repository. This paper focuses on the motivation, requirements, design, implementation and real world usage of OML that is designed to provide a scalable, controllable and easy to use mechanism for experimenters to collect useful results from the experiments conducted on the ORBIT testbed.