%0 Conference Proceedings %T The Nagios Community: An Extended Quantitative Analysis %+ University of Skövde [Sweden] %A Gamalielsson, Jonas %A Lundell, Björn %A Lings, Brian %< avec comité de lecture %( IFIP Advances in Information and Communication Technology %B 6th International IFIP WG 2.13 Conference on Open Source Systems,(OSS) %C Notre Dame, United States %Y Pär Ågerfalk; Cornelia Boldyreff; Jesús M. González-Barahona; Gregory R. Madey; John Noll %I Springer %3 Open Source Software: New Horizons %V AICT-319 %P 85-96 %8 2010-05-30 %D 2010 %R 10.1007/978-3-642-13244-5_7 %Z Computer Science [cs]/Digital Libraries [cs.DL]Conference papers %X The health of an Open Source ecosystem is an important decision factor when considering the adoption of an Open Source software or when monitoring a seeded Open Source project. In this paper we assess the ecosystem health using approaches involving domain analysis and social network analysis of mailing lists for the Nagios project. We elaborate approaches for how involvement of different roles can be analysed through quantitative analysis, specifically focusing on core developers and professional providers. Our contribution is a step towards a deeper understanding of professional involvement in professional Open Source ecosystems. %G English %2 https://inria.hal.science/hal-01056022/document %2 https://inria.hal.science/hal-01056022/file/gamalielsson_etal_camera_ready.pdf %L hal-01056022 %U https://inria.hal.science/hal-01056022 %~ IFIP %~ IFIP-AICT %~ IFIP-AICT-319 %~ IFIP-TC %~ IFIP-WG %~ IFIP-OSS %~ IFIP-TC2 %~ IFIP-WG2-13 %~ IFIP-2010