Developers used on Windows 7 to create WCF Service Libraries. The ability to press F5 and auto-host in the Visual Studio Development Server (Cassini) or deploy directly to local IIS 7.5 meant instant feedback loops.
represents a specific, frozen moment in integration history. It was the last time Microsoft treated the client OS as a first-class citizen for enterprise service hosting. With its robust IIS 7.5, deep WCF integration, and support for WS-* standards, Windows 7 gave thousands of developers the tools to build service-oriented landscapes without a server farm. windows 7 soa