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The Napkins Dialogues: Life of a Packet (Walk), Part 1

Lately I’ve been giving a lot of presentations about storage basics. I actually really enjoy it, because it makes me rethink some of the things that I took for granted, and it helps me understand some of the gaps in my own knowledge when questions arise.

When you think of how we do certain things for storage, such as choosing block-based (e.g., FC, FCoE, iSCSI), file-based (e.g., NFS, SMB), or object (e.g., Ceph, Swift, CDMI) storage platforms and protocols, it’s easy to ignore the why these types of storage affect our Data Center architectures and performance. Read More »

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Microservices Infrastructure Release 0.3

On behalf of the development team. I’m pleased to announce the 0.3.0 release of Microservices Infrastructure. In the weeks since 0.2, we’ve added a number of features and improvements.

Cisco Cloud

The software can be downloaded at:
https://github.com/CiscoCloud/microservices-infrastructure

Documentation is located at:
https://microservices-infrastructure.readthedocs.org/en/latest

 

What is it?

Microservices Infrastructure is software that launches servers and then configures them to support a wide range of applications – like continuous delivery or realtime data processing.

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On-Demand Private Cloud: How to Cut CapEx, Free Up Resources, and Boost Business Agility

Today, enterprises need greater business agility and faster time-to-market for applications. That’s why, in many instances, they are building their own private clouds or adopting on-demand private cloud. Companies that are most suited to building their own private clouds are those that have deep engineering and IT leadership and need strong security and governance around applications and services.

Depending on the needs of the business and core competencies, other types of companies can benefit from a managed private cloud. For these companies, it’s not core to the business to be great at infrastructure, but it is crucial to be able to focus on the services offered on top of the infrastructure. These types of organizations may not have strict regulatory or data sovereignty requirements. Typically, they gain the most advantage from using managed private clouds.

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Deliver Services at Internet Speed

How quickly can your organization stand-up a new application or deploy new services?  Most customers tell me, “not fast enough!”   I am clearly hearing from them that the new standard expectation across the organization is to receive precise data center resources in “internet time,” easily and definitely on-demand.

But customers are not the only ones affected by these new expectation standards.  Application developers also expect to receive the resources they need to support their efforts within one hour — without a lot of process meetings and repetitive, slow paperwork.  They want what they want, when they need it, which is always now!  Can’t get it now?  Out comes the credit card and they go on a shopping spree to outside resources.

Developers don’t worry about security, governance or quality of service.  If you are in operations, or you’re a C-level executive, you care.  You need to meet compliance guidelines.  So how can you get everyone on the same team, working together so the organization can succeed, the old “win-win-win?”

At CiscoLive Milan in January, we introduced the Cisco ONE Enterprise Cloud Suite. Watch this replay of our live broadcast.

 

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An Open Framework for Hosting Multi Data Center Distributed Applications on the Cisco Cloud

Authors
Ken Owens (@kenowens12), Keith Chambers (@keithchambers), and Jason Plank (@_japlank_)

Over the last few years, we’ve heard a lot about ways of designing new software applications. Out of this, we’ve heard a lot about “Microservice Architecture” as a way to design these applications as individual components to make up an actual application. Refer back to this recent blog regarding the impact of microservices and containers on application enablement for the enterprise. Many attempts to define the architecture were undertaken, and in general the complexities of software platform and different viewpoints on the underlying components necessary have not resulted in an agreed solution.

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