Building 42 on Microsoft's Redmond, Wash., campus, one of many buildings where company engineers work on the Microsoft Azure public cloud.

More open-source at Microsoft? You'd better believe it

REDMOND, Wash. — Following Microsoft’s announcement today about new partnerships with operating system startup CoreOS and big data company Cloudera, it’s clearer than it’s been in years the tech giant is committed to working with lots of partners and open-source technologies.