Cisco Blogs


Cisco Blog > Data Center and Cloud

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 »

Tags: , , , , , , , , , ,

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.

Tags: , , , , , ,

UCS E-Series: A Platform for Innovation | Inside the Branch

We’re in November now, so of course it’s getting chilly outside -- even here in California! This means the holidays are right around the corner and retailers are gearing up for their busiest time of year. A growing trend these days is that more than half of holiday shoppers with smartphones plan to use these devices while shopping (53.8%, National Retail Federation). What better motivation for retailers to increase sales in all of their stores this season than by enhancing customers’ shopping experience with something like Facebook?

On the other side of town unfortunately, the holiday season goes hand-in-hand with the sniffling and coughing brought on by the winter cold and flu season. As usual, doctors will expect an influx of patients in their offices in the coming months. IT staff at hospitals need to prepare for the increased medical data traversing through the network and beyond.

Cisco UCS E-series on the ISR-AX is a consolidated solution in a single platform. With this solution, retailers can virtualize and host POS, video surveillance, and other applications.  Doctors in medical offices of any size can focus on taking care of their patients rather than worry about the network slowing them down.

Read More »

Tags: , , , , , , , , , ,

Cisco and Its Partners Drive OpenStack Innovation and Adoption

OpenStack sure has come a long way since the first Design Summit in San Antonio back in November 2010.  As my team prepares to attend OpenStack Summit in Hong Kong this week, you’d never know that just three years ago there were just 250 people at the first public OpenStack Design Summit that kicked off what has become one of the fastest growing open source projects ever.  This week, more than 4000 are expected to attend the Summit, representing more than 500 companies and nearly 50 countries. What makes this Summit just as exciting as the first is the progress we’ve all made delivering on the mission laid out back in 2010.

To produce the ubiquitous open source Cloud Computing platform that will meet the needs of public and private clouds regardless of size, by being simple to implement and massively scalable.

The OpenStack community continues to innovate at an even greater pace with 910 contributors to the new Havana release, a more than 70 percent increase from the Grizzly release six months ago. More than 145 OpenStack ecosystem members employ developers who contributed to this release. While there’s still more work to do, most of us feel OpenStack has reached the level of maturity and deployment success that’s needed for production deployment by organizations of just about any size.

Read More »

Tags: , ,

Simplifying Cloud Infrastructure Deployments with Cisco Common Cloud Architecture built on Cisco UCS and OpenStack

In three short years OpenStack has become cloud management platform that is “Too Big to Fail” (according to Citi Research). Whether it is true or not, OpenStack is definitely gaining traction and is making a profound impact not only as a viable Cloud management option, but also on the software economics for Cloud solutions.

Cloud computing is rapidly transforming businesses and organizations by providing access to flexible, agile, and cost-effective IT infrastructure. These elastic capabilities help accelerate the delivery of infrastructure, applications, and services with the right quality of service (QoS) to increase revenue. Cisco’s approach—innovative and unified data center infrastructure that provides the underlying foundation for OpenStack technology—enables the creation of massively scalable infrastructure that delivers on the promise of the cloud.

Cisco Common Cloud Architecture built on Cisco Unified Computing System (UCS) with OpenStack provides the foundation for flexible, elastic cloud solutions enabling speed and agility.  As the saying goes “Every Skyscraper is built on a strong foundation of pillars”, the OpenStack platform requires the core requirements from the underlying infrastructure – simplification, rapid provisioning, self-service consumption model, and elastic resource allocation. Cisco UCS uniquely provides a policy based resource management model, which simplifies by integrating compute, networking and storage with the ability to scale and automate deployment.

This foundation addresses every stage of cloud deployment be it private or public cloud offerings. Some of primary workloads targeted for OpenStack based deployments are:

  • Self-service development and test environments
  • Massively scalable software-as-a-service (SaaS) solutions
  • High-performance, scale-out storage
  • Web server, multimedia, big data, and cluster-aware applications
  • Applications with extensive computing power requirements and mixed I/O workloads

To accelerate these cloud infrastructure deployments, Cisco has developed starter configurations focused on compute-intensive, mixed or heterogeneous and storage-intensive workloads. The various server nodes are typically sized to include the OpenStack controller, compute, Ceph storage, Swift proxy and Swift storage.

 

Cisco UCS Solution Accelerator Paks for Cloud Infrastructure Deployments

Screen Shot 2013-10-31 at 10.12.12 AM

Scaling beyond 160 servers can be implemented by interconnecting multiple UCS domains using Nexus 3000/5000/6000/7000 Series switches, scalable to thousands of servers and to hundreds of petabytes storage, and managed from a single pane using UCS Central in a datacenter or distributed globally as shown in figure.

Read More »

Tags: , , , , , ,