Disqus - Latest Comments for thenuskot

Re: Excellent and Addictive Tool to Follow Your Brands Online

thenuskot — Tue, 20 Jan 2009 04:30:36 -0000

Nice one Loic. I very much agree with you about monitoring becomes a must.

We learned about it when I found Getsatisfaction.com which I find performs a very good job of tracking your brand on the web. The nice part is that it also allows you to establish a contact with the community of people talking about your company

The "overheard" tab is where all the meat is.

Ex: for my company LikeCube, we are still stealth at this stage, yet we are already in the radar of some of the key UK tech scene publications. http://getsatisfaction.com/likecube/overheard

Re: How many servers can you migrate in a weekend?

thenuskot — Sun, 14 Sep 2008 19:07:51 -0000

I couldn't agree more. business services can't be automatically discovered. And CMDB as well as discovery tools are only there to make the job of the people easier (de-risk, facilitate, etc), to support the ITIL processes and the interaction between the business and the IT. But they will never capture 100% of the risks. Nevertheless they help.

Modeling business services, which is mandatory to be able to run any DC project, can be greatly facilitated with tools such as Tideway Foundation. Our customers acknowledge that to model a fairly complex application (say running on about 50 servers) manually (e.g. in visio diagram) it will take about 25 man.hours (1/2h per server). And that is for a single update.

The same work with Tideway Foundation (once the product is deployed), will take about 8 man.hours for the initial model. This exercise will involve the business people, so that we can capture their knowledge into patterns that Foundation uses to discover services automatically.

Once the pattern is created, it will then discover every single instance of the application, and will let you know automatically on a daily basis if your application is deviating from the agreed baseline, something a manual audit will never manage to do proactively.

Re: How many servers can you migrate in a weekend?

thenuskot — Fri, 12 Sep 2008 07:12:01 -0000

Steve,

Very interesting topic. One of our company partners, who is actively involved in DC migrations programs, has mentioned that they can typically achieve a rate of 10 servers per man.day in a virtualization scenario, which might take a bit more time than just lift and shift.

Now when looking at the total effort related to the migration, most of the effort, like for any DC project, goes into preparing the work so that you minimize the risks of disruption or downtime after the migration is complete.

The reason why most of the effort goes into preparation is that the organizations haven't got the sufficient level of inventory accuracy for their infrastructure and application models (one of our customer reckons data quality in their CMDB should be at least 97%). Without a reliable and up to date source of information, the planning exercise is bound to overrun as people will end up arguing about what should be migrated rather than how it should be.

In a very typical scenario, you will see project overrun by 15% and have a higher risk of incidents or outages. The way organizations tackle this problem today (the one of people not agreeing on what is the current state of the infrastructure and more importantly what makes up the application) is by sending armies of sys admins to audit the infrastructure and use their expertise to recreate an accurate baseline of how the applications are effectively running in the data center.

Considering that a manual server audit velocity is typically around 5 to 10 servers per man.day, you quickly get the picture of the true cost of your data center migration planning exercise.

One thing we have done at Tideway is to automate this process. From a single appliance, physical or virtual, Tideway Foundation continuously maps application relationships to physical and virtual infrastructure, including the dependencies between them. This single, automated view of application topology enables enterprises to better manage changes, especially the ones related to data center projects. See http://www.tideway.com/solutions/optimization/ for the rest of the story.

Re: Fastest Growing Search Engines? Facebook and MySpace

thenuskot — Sat, 06 Sep 2008 21:20:45 -0000

It seems that the Google search deal with Myspace is still by far under-exploited. There is a lot of blending that can take place, as their is a lot of content available. Semantic marketing is on the rise.

Re: Facebook Monetization Opportunity: Search

thenuskot — Sat, 06 Sep 2008 21:14:09 -0000

Good one Nick

I think social search is at it's very early infancy stage. Not only can you leverage your friends searches results but also your community content to make your own search far more targeted and relevant to you...