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, this is a great 101 on the choices made on the road to the data center of the future. Let’s listen in:
Better stick to storage, not unicorns! Art by Mike Slisinger and Vaughn Stewart.
Welcome to Engineers Unplugged, where technologists talk to each other the way they know best, with a whiteboard. The rules are simple:
Episodes will publish weekly (or as close to it as we can manage)
Submit ideas for episodes or volunteer to appear by Tweeting to @CommsNinja
Practice drawing unicorns
How far up the unicorn scale is your data center in regard to software defined storage? Post a comment below!
Thanks for your viewership and support of Engineers Unplugged. We’ll be on site at VMworld Barcelona, camera and whiteboard markers in hand. If you’ve got show ideas or questions, tweet me @CommsNinja.
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 9/25 @ 2:30pm) for the presentation or anytime the exhibit hall is open to discuss how the Cisco Unified Computing System is the best platform for your Oracle environment.
I have heard this a lot over the years, in one way or another – “The only price that really counts is what I actually pay for my server.”
Alright, so why bother with a TCO analysis? The truth is that server acquisition costs only contribute 20% (or less) to a 3 year server TCO. Management and other OpEx costs contribute the remaining 80%. If you go to 5 years, the acquisition cost starts to fade into obscurity.
There are a number of studies you can find online that call out server acquisition cost at 15% to 17% of TCO, or even less. One is an Information Week report that quotes a 2007 IDC study. The Information Week article is very good, with multiple sources and definitely worth a read. Since 2007 there have been myriad improvements in processor performance, as well as, server and architectural innovations (Cisco UCS). All of these supply ample rationale for a low CapEx component for Server / Data Center Total Cost of Ownership, see the figures below.
[The WW Server Related Spend… chart is from IDC, “New Econmoinc Model of the Datacenter”; IDC 2011] [Only the graph is from the cited source, the table is my analysis of the numbers presented by the graph.]
Summary of the figures above:
Server purchase spend and associated power & cooling spending is flat (red and green bands above)
Physical server management cost is the down (blue aband bove)
Virtual server management cost are way up and increasing (orange band above)
Our first SecureDC twitter chat created some great industry dialog around security for Software Defined Networks (SDN) as well as using SDN to improve security. SDN is going through a similar hype cycle as seen with cloud and we feel that it’s important to focus more on education now and broader collaboration, so that users can benefit from the tremendous potential SDN holds.
More Education, Less Buzz
We kicked off our conversation by asking what are the most pressing issues around SDN were. @Joltsik, Principal analyst at Enterprise Strategy Group, felt that users are confused with so much buzz, yet there’s little in the way of education.
@Raj_Samani, Chief Innovation Office at the Cloud Security Alliance and CTO at McAfee, went one step further indicating that greater transparency is also needed. However, @Jgreene3rd, Technical Lead for Data Center Security Technologies at Intel, noted that the upside of buzz is that it drives greater demand for availability, which in turn fuels education.
SDN and Improving Security
@KenSBeck, Principal Engineer at the Cisco Security Technology Group Office of the CTO, led an interesting discussion on how APIs for programming the network at network speed will allow security intelligence to be much more dynamic and eventually part of the network itself. @shl_eax_1, Technical Lead Engineer at Cisco Security Technology Group Office of the CTO, further noted how global visibility of the network hastens the speed with which security issues get resolved.
@fsmontenegro elaborated on how SDN security can enable more intelligent, granular and efficient response, and that SDN improves security by adding policy exceptions at the network layer with redirect flow. @vernonxt, SVP for ICT Research at IDC, honed in on SDN enabling better policy management. @AndiMann, Vice President at CA Technologies, speculated with automation enabling embedded policy and preventing random changes, shouldn’t SDN be able to do the same.
SDN Impact on Regulatory Compliance
@alokmittal65, Chief of Staff for the Cisco Security Technology Group Office of the CTO, stressed the need for auditing, logging and monitoring of policy change events.
@Raj_Samani also noted that with greater proliferation of devices, the ability to achieve greater attestation on the endpoint becomes more challenging. @KenSBeck drew attention to leveraging network awareness of user, geo location, and device as contextual elements that can make attestations much more meaningful.
@KenSBeck, our host from the Office of the CTO at Cisco, closed with words of advice and a hint of what is in store.
Cisco and EMC continue to partner closely to speed our customers journey to the cloud via our “three paths to the cloud’ strategy. The strategy enables customers to implement custom-design infrastructures with best-of-breed products, validated reference architectures via Cisco solutions for EMC VSPEX, and pre-integrated converged infrastructure from VCE.
In the last year, Cisco solutions for EMC VSPEX have generated significant momentum with customers and partners. In this short period of time we have:
Signed up more than 850 channel partners
Nearly 1,000 VSPEX customers around the world
Published 9 CVD’s focused on virtualization and desktop virtualization
60% y/y growth in viewership on our VSPEX CVD pages
Cisco and EMC will continue collaborating on VSPEX to expand the solution portfolio and accelerate growth. As a preview of future VSPEX CVDs, two new solution briefs have just been released. These solution briefs enable customers to choose their desired hypervisor, Microsoft Hyper-V 2012 R2 or VMware VSphere 5.1, and get a validated configuration for up to 1000 virtual machines based upon Cisco UCS servers and networking with next-generation EMC VNX Series storage. The next-generation EMC VNX Series storage will complement VSPEX solutions by enhancing virtual application performance through multicore optimization software taking advantage of the latest multicore CPUs.
Building your own infrastructure solutions can not only take time and resources but also can introduce additional risk and complexity. This is exactly the problem that Cisco solutions for EMC VSPEX solves by offering presized and validated solutions that give customers confidence that they are deploying the right balance of computing, networking, and storage resources.
Congratulations to the Cisco and EMC teams for their momentum with Cisco Solutions for EMC VSPEX and thank you for making it easy for organizations to quickly deploy a powerful, secure virtualized environment without the expense or risk entailed in designing and building a custom solution.