Data Center

While there is not yet an industry standard benchmark for measuring the performance of Hadoop systems (yes, there is work in progress – WBDB, BigDataTop100 etc), workloads like TeraSort have become a popular choice to benchmark and stress test Hadoop clusters. TeraSort is very simple, consists…

Welcome back to the final episode of Engineers Unplugged, Season 3! It’s been quite a ride. This week, we take another viewpoint on the hot topic of software defined storage with Mike Slisinger (@slisinger) and Vaughn Stewart (@vstewed). Starting from the application owner’s perspective,…

Next week at Oracle OpenWorld, I will be giving an abbreviated theater presentation on how Cisco UCS is changing the economics of the datacenter (full presentation below). If you will be at OOW, please stop by the Cisco booth (#1021 – Monday 9/23 @ 12:30pm, Tuesday 9/24 @ 4pm, & Wednesday…

I recently had the opportunity to meet with Trey Leyton, VP & CTO for VCE, to discuss VCE’s momentum and how they use Cisco technologies to deliver a truly converged infrastructure and an incredible customer experience. http://youtu.be/mfb4j74QaWI Last year, VCE achieved a $1 billion per y…

As Cisco UCS enters a new phase of growth with Cisco’s entry into the top 5-server vendors list, let’s step back and take a look at how we manage infrastructure in the world of Unified Computing. UCS Management is a key ingredient of Cisco’s Unified Data Center, which unifies physical and virt…

As the key delivery model for the Internet of Everything (IoE) economy, cloud is helping to drive sweeping changes across nearly all aspects of our lives. But while the growth trajectory of cloud has been carefully charted, there has been comparatively little insight into its impact on IT organizati…

Given the diversity of the attendees, I wasn’t sure what to expect at Intel® Developer Forum (IDF) having never been to one before. Now I’m very glad to have the opportunity to discuss our updated blade and rack servers with Intel’s Xeon® E5-2600 v2 series of processors (aka Ivy Bridge v2) wit…

In the past articles we’ve talked about doing distance extension for SANs, focusing first on building the physical elements that are required, before moving on to how Fibre Channel can be extended using buffer credits. In this article we’re going to talk about how it is best to think of…

In this week’s Engineers Unplugged,  we are back to eavesdropping. This episode features Christopher Leigh-Currill (@ospero_chrisl) and Jonas Rosland (@virtualswede) talking Software Defined Storage at EMC World, including ViPR. Let’s listen in: Welcome to Engineers Unplugged, where tec…