Yahoo, which has championed the open source Apache Hadoop distributed computing platform, is adding capabilities for Kerberos security and workflow management to the platform.
The company on Tuesday will unveil the open source additions at the Yahoo-sponsored Hadoop Summit 2010 conference in Santa Clara, Calif., and donate them to the Apache Software Foundation.
The company on Tuesday will unveil the open source additions at the Yahoo-sponsored Hadoop Summit 2010 conference in Santa Clara, Calif., and donate them to the Apache Software Foundation.








Your browser is totally reliant on a worldwide collection of DNS (Domain Name System) servers to translate names like www.pcmag.com into IP addresses like 208.19.38.58. Your ISP supplies this service by default while alternative services like Google's Public DNS and the budding Norton Live DNS promise added features or better performance.
























Satoru Iwata, chief executive of 






