Comparing the performance of popular public DNS providers

ThousandEyes, a network intelligence company with the ability to monitor performance from hundreds of vantage points across the Internet, has insight into a variety of services across the globe, including public DNS service providers.  In this article we’ll dive into our results from testing 10 of the most popular public DNS resolvers, with the goal…

Gap explains how a retail customer can give back to OpenStack

American retail giant Gap deployed its first OpenStack cloud in 2013, but now the vast majority of its forward-facing e-commerce platforms now run on the open source infrastructure. Eli Elliott, infrastructure architect responsible for private cloud at Gap, explained to Computerworld UK how the company’s close partnership with Rackspace — among other OpenStack vendors —…

VMware unveils the latest nervous system for enterprise IoT

The internet of things seems tailor-made for management headaches. Having thousands of tiny devices distributed across a city or a company is hard enough. Then there’s the whole infrastructure supporting them, including network connections and edge gateways. Some big players, including General Electric, Nokia, and Cisco’s Jasper division, have products and services for running all…