http://sei.cmu.edu/feeds/tag/Updates on changes and additions to the SEI Blog for posts matching Open Systems Architecturesen-usMon, 07 Feb 2022 00:00:00 -0500https://www.sei.cmu.edu/blog/six-acquisition-pathways-for-large-scale-complex-systems/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesHow to map technical reference frameworks (TRFs) to the pathways that compose the DoD’s Adaptive Acquisition Framework (AAF)Douglas Schmidt, Nickolas GuertinMon, 07 Feb 2022 00:00:00 -0500https://www.sei.cmu.edu/blog/six-acquisition-pathways-for-large-scale-complex-systems/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesSoftware AssuranceSystem of SystemsOpen Systems ArchitecturesAchieving Modular Open System Architectures in DOD AcquisitionAcquisition Transformationhttps://www.sei.cmu.edu/blog/toward-technical-reference-frameworks-to-support-large-scale-systems-of-systems/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesStrategies for creating architectures for large-scale, complex, and interoperable systems of systems that are composed of functions covering a broad range of requirements.Nickolas Guertin, Douglas SchmidtMon, 20 Dec 2021 00:00:00 -0500https://www.sei.cmu.edu/blog/toward-technical-reference-frameworks-to-support-large-scale-systems-of-systems/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesSoftware AssuranceSystem of SystemsOpen Systems ArchitecturesAchieving Modular Open System Architectures in DOD AcquisitionAcquisition Transformationhttps://www.sei.cmu.edu/blog/a-naval-perspective-on-open-systems-architecture/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThis post is part of a series that highlights the perspectives of DoD stakeholders--including contractor and government employees--on OSA-based approaches and how they can best be integrated in DoD software (and hardware) development.Douglas Schmidt, Carol SledgeMon, 11 Jul 2016 00:00:00 -0400https://www.sei.cmu.edu/blog/a-naval-perspective-on-open-systems-architecture/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesOpen Systems Architectureshttps://www.sei.cmu.edu/blog/a-discussion-on-open-systems-architecture/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThis SEI Blog post presents highlights of a discussion on open systems architecture (OSA) approaches and their integration in DoD system development.Carol SledgeMon, 23 Nov 2015 00:00:00 -0500https://www.sei.cmu.edu/blog/a-discussion-on-open-systems-architecture/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesOpen Systems Architectureshttps://www.sei.cmu.edu/blog/osa-4-best-practices-for-open-software-ecosystems/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesMany systems and platforms, from unmanned aerial vehicles to minivans and smartphones, are realizing the promise of Open Systems Architecture (OSA). This blog post briefly examines the potentials, good and bad, of OSA and reviews four best practices for open source ecosystems.Bryce MeyerTue, 17 Nov 2015 00:00:00 -0500https://www.sei.cmu.edu/blog/osa-4-best-practices-for-open-software-ecosystems/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesOpen Systems Architectureshttps://www.sei.cmu.edu/blog/open-system-architectures-when-and-where-be-closed/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesIn this SEI Blog post, the authors discuss open system architectures and when it is appropriate to use them versus closed system architectures with examples.Donald FiresmithMon, 19 Oct 2015 00:00:00 -0400https://www.sei.cmu.edu/blog/open-system-architectures-when-and-where-be-closed/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesOpen Systems Architectureshttps://www.sei.cmu.edu/blog/open-architectures-in-the-defense-intelligence-community/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThis SEI Blog post explores how SEI researchers are helping the DoD build the DI2E framework, which promotes reuse in building defense intelligence systems.Eric WernerMon, 27 Oct 2014 00:00:00 -0400https://www.sei.cmu.edu/blog/open-architectures-in-the-defense-intelligence-community/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesOpen Systems ArchitecturesSoftware Architecturehttps://www.sei.cmu.edu/blog/the-importance-of-automated-testing-in-open-systems-architecture-initiatives/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesThis SEI Blog post explores how the Navy is operationalizing Better Buying Power to Open Systems Architecture & Business Innovation initiatives.Douglas SchmidtMon, 03 Mar 2014 00:00:00 -0500https://www.sei.cmu.edu/blog/the-importance-of-automated-testing-in-open-systems-architecture-initiatives/?utm_source=blog&utm_medium=rss&utm_campaign=my_site_updatesTestingCommon Operation Platform Environments (COPEs)Open Systems ArchitecturesSoftware Architecture