Google Cloud Print iOS SDK by Conrad Kramer. It can integrates Google Cloud Print into Apple's AirPrint feature. This work uses AFIncrementalStore, AFOAuth2Client, and AFNetworking to communicate with the Cloud Print API, as mentioned by the author. Additional resources include prerequisites, how to build, and how to install.
Google focused on application management with its latest release 1.3.8 of App Engine, its platform-as-a-service offering. Along with performance improvements, Google added a handful of useful administrative tools, which make it easier for developers to see their application's status.
SAP has more than 1,500 applications and services, and with the emergence of SAP HANA as an in-memory computing platform, the company plans to expand its application portfolio even more. The challenge is figuring out how to make it easier for developers to integrate all those applications.