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UCS E-Series: The Survivability Guide | Inside the Branch

Free Cisco learningIt goes without saying (but I’ll say it anyway): reliability is important, as well as ensuring that you have a backup plan to continue that reliability. Just yesterday as I was embarking on my 50-mile commute into the office, I discovered that one of my car tires was completely flat. A spare tire, a standard feature in most cars here in the States, came to the rescue. Knowing how to change the tire myself, now that’s a different story…

In all seriousness, reliability and high availability are especially critical when it comes to keeping your business – including your branch locations – up and running. After all, downtime has disastrous consequences on your day-to-day operations, productivity, customer experience, and revenue. Imagine you’re in a retail environment and the WAN goes down, even for 10 minutes: the Point of Sale (POS) system is kaput, thus transactions are halted, customers are upset, and you’ve just lost thousands of dollars or more in revenue!

So what happens if your server, WAN, or worse, total system, fails? Read More »

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#EngineersUnplugged S4|Ep4: Flash Acceleration

November 13, 2013 at 2:00 pm PST

This week we’re back on Engineers Unplugged with special guests J Metz (@drjmetz) and Francois Zimmerman (@francoiszim), who discuss Flash Acceleration and the recent CVD release (Cisco Solution for Hitachi Unified Compute Solution) on the topic. Great discussion about how flash storage is changing the conversation, from the tech and business perspective:

What are you seeing in the industry? Agree or disagree, post a comment, send a tweet, follow along using one of the methods below!

Welcome to Engineers Unplugged, where technologists talk to each other the way they know best, with a whiteboard. The rules are simple:

  1. Episodes will publish weekly (or as close to it as we can manage)
  2. Subscribe to the podcast here: engineersunplugged.com
  3. Follow the #engineersunplugged conversation on Twitter
  4. Submit ideas for episodes or volunteer to appear by Tweeting to @CommsNinja
  5. Practice drawing unicorns

Join the behind the scenes by liking Engineers Unplugged on Facebook.

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Cloud Service Provider deploys End-to-End FCoE

November 13, 2013 at 10:50 am PST

In one of my earlier blogs, -- “How to get more SAN mileage….” -- I had highlighted how one can deploy End-to-End FCoE using a converged Director-class platform, like Nexus 7000, connected directly from the converged access switch, like UCS FI, in order to get the utmost agility. Well, this is how ITOCHU Techno-Solutions Corporation (CTC), a Cloud Service provider, deployed its network to get significantly higher mileage.

CTCCTC provides a wide range of IT services for business customers in Japan. The company’s Cloud Platform Group recently launched its innovative ElasticCUVIC shared private cloud service, which helps customers reduce infrastructure cost and management complexity. With large numbers of VMs, CTC wanted to simplify its data center architecture and IT management while optimizing scalability.  The challenge was to deliver high-performance, easy-to-manage cloud services at scale.

The company evaluated several storage networking solutions and turned to Cisco for Fibre Channel over Ethernet (FCoE) solutions, which greatly simplify the infrastructure and management. CTC built its two newest data centers in Yokohama and Kobe with ultra-high performance and flexibility in mind. CTC implemented an End-to-End FCoE architecture using Cisco Nexus 7000 Series Switches, Cisco UCS servers, and FCoE connections between the switches, servers, and FCoE storage arrays.

CTC-Deploy

With the converged FCoE architecture, ElasticCUVIC is enabling CTC customers to gain Read More »

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The Dirty Secrets of Server Power

Power efficiency remains a top decision point for many customers looking to modernize their data center. Customers searching for an accurate way to compare server power among vendors are often directed to use power calculators without taking into account the many factors that drive power utilization. This notion preys on the simplistic nature of the power beast – lower number is better… but are we missing the (power) bus entirely?

The dirty little secret is that there is no industry standard for power calculators, and vendors can essentially publish a calculator around whatever workload they like (or no actual workload at all). Read More »

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Building a Trusted SAP HANA Data Center

SAP®HANATM is a next-generation database platform for real-time analytics and applications. Although the in-memory, columnar relational database debuted only recently (in June 2011), it has quickly become the fastest growing product in the history of
SAP AG. Already proven enormously successful for analytics, SAP HANA now supports SAP Business Suite, SAP’s flagship enterprise resource planning (ERP) application. It has also been identified as the focus for innovation for SAP. To prepare for
this eventuality, enterprises are considering ways to make SAP HANA “data center-ready.”

Since SAP HANA is the fastest growing product in SAP history, the data center needs to be trusted as well. Here is a chart on the requirements of SAP as it relates to SAP HANA

The Five Essential Characteristics of a SAP HANA Hardware Platform

SAP_HANA_whitepaper_22Oct2013_Figure1

Find the full story about how SAP HANA users are choosing the Unified Computing System server platform to build their trusted data center in this comprehensive white paper.

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