Engine Yard vs OpenChange
A side-by-side look at Engine Yard and OpenChange. For an in-depth review of either product, follow the links below.
Engine Yard
Development
Engine Yard is a platform as a service (PaaS) that provides automated cloud hosting, management, and scaling for Ruby on Rails and PHP applications. It handles provisioning, configuring, monitoring, patching, and managing servers and applications in the cloud.
rubyrailsphppaascloud-hosting
OpenChange
Office & Productivity
OpenChange is an open source implementation of Microsoft Exchange Server that allows Linux and UNIX servers to interoperate with Microsoft Exchange clients. It provides compatibility with Exchange protocols like MAPI, EMS, and OAB.
opensourceexchangeemailservermapiemsoab
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