Skip to main content

ICEpocalypse Impediment

Our company just discovered an interesting impediment this past week.  The Dallas ICEpocalypse of 2013 resulted in many companies shutting their offices, ours did this also, both Friday and Monday (Dec. 6th & 9th) - someone even opened an outdoor ice skating rink in Dallas.  Yet many team members worked from home, and to do this many had to use the Virtual Private Network (VPN) to access secure systems.  Guess what impediment a few thousand employees all working from home the same day causes?  The VPN is a licensed infrastructure with a license limit.  Yep! only a fraction of the people working from home could access the limited licenses of the software VPN.

So I wonder if there is a system, known to mankind, that is designed to deal with this sort of constraint and surge in usage....  isn't that new fangled cloud computing environment designed to handle this very sort of on demand scalability?

So I understand the need of the company IT department to purchase a limited number of licenses.  I understand the VPN vendor to limit the users of the system.  I understand the workers wanting to stay within the safety of their warm homes and use those new high tech remote computing platforms and networking that we are so famous for creating.

I understand that we as a company have spent millions of dollars on fail safe redundant data centers to server our customers.  We have fault tolerant fail over systems, disaster recovery systems.  But we don't have them fool proof.  And one weather system proves it.  While I'm sure the customer systems continued to hum during the ICEpocalypse of 2013.  The support and development groups got taken out by a VPN license agreement.

I'm not an expert on contractual license agreements - but when I was tasked with writing a license monitoring framework for our network infrastructure product many years ago - I chose to buy one from a company that's core competency was licensing.  We integrated it (FlexLM) with our software.  It had the capability to change license restrictions with the editing of a file and restarting a license manager service.  We could have easily given a client a thousand licenses for a week if asked, we could have charged them for this service or done it for free.  All because the license manager company had already solved these problems before.

So I wonder why that capability doesn't manifest itself today in core infrastructure, as part of disaster mitigation plans.


References:

FlexNet http://en.wikipedia.org/wiki/FlexNet_Publisher
OpenLM  http://www.openlm.com

Comments

Most Popular on Agile Complexification Inverter

David's notes on "Drive"

- "The Surprising Truth about what Motivates Us" by Dan Pink.

Amazon book order
What I notice first and really like is the subtle implication in the shadow of the "i" in Drive is a person taking one step in a running motion.  This brings to mind the old saying - "there is no I in TEAM".  There is however a ME in TEAM, and there is an I in DRIVE.  And when one talks about motivating a team or an individual - it all starts with - what's in it for me.

Introduction

Pink starts with an early experiment with monkeys on problem solving.  Seems the monkeys were much better problem solver's than the scientist thought they should be.  This 1949 experiment is explained as the early understanding of motivation.  At the time there were two main drivers of motivation:  biological & external influences.  Harry F. Harlow defines the third drive in a novel theory:  "The performance of the task provided intrinsic reward" (p 3).  This is Dan Pink's M…

Exercise:: Definition of Ready & Done

Assuming you are on a Scrum/Agile software development team, then one of the first 'working agreements' you have created with your team is a 'Definition of Done' - right?



Oh - you don't have a definition of what aspects a user story that is done will exhibit. Well then, you need to create a list of attributes of a done story. One way to do this would be to Google 'definition of done' ... here let me do that for you: http://tinyurl.com/3br9o6n. Then you could just use someone else's definition - there DONE!

But that would be cheating -- right? It is not the artifact - the list of done criteria, that is important for your team - it is the act of doing it for themselves, it is that shared understanding of having a debate over some of the gray areas that create a true working agreement. If some of the team believes that a story being done means that there can be no bugs found in the code - but some believe that there can be some minor issues - well, …

Do You Put “CSM” After Your Name?

I’ve noticed a new trend—people have been gaining titles. When I was younger, only doctors had initials (like MD) after their names. I always figured that was because society held doctors, and sometime priests (OFM) in such high regard that we wanted to point out their higher learning. I hope it was to encourage others to apply themselves in school and become doctors also. Could it have been boastful?

The Wikipedia describes these “post-nominal initials”:
Post-nominal letters, also called post-nominal initials, are letters placed after the name of a person to indicate that the individual holds a position, educational degree, accreditation, office, or honor. An individual may use several different sets of post-nominal letters. The order in which these are listed after a name is based on the order of precedence and category of the order. That’s good enough for me.
So I ask you: is the use of CSM or CSP an appropriate use of post-nominal initials?
If your not an agilista, you may wonder …

Agile Story Estimation via Dog Grooming Exercise

Practice story estimation techniques with this exercise in dog grooming.

Related Post:
Affinity Estimating: A How-To by Sterling Barton.
Dogfood David why I feel like an expert in the concept of eating one's own dogfood.
   Slideshare:  Affinity Estimation - Size 60 Stories in about 20 Minutes.
For each dog below, estimate the work effort (size) required to groom the dog.  Assuming that you have the tools and experience to groom dogs.  Grooming includes washing, drying, combing, nail clipping, and hair triming in some cases.


Start with the ever popular:
Golden Retriever (22-24 in, 50-90 lbs).




The short haired Dachshund (15-28 lbs).



The Standard Poodle (15-18in, 40-80 lbs).




Bernese Mountain Dog (25-28 in., 65-120 lbs).




German Shepherd (23-26 in, 50-90 lbs).



Yorkshire terrier (5 in, <10 lbs).




Beagle (13-16 in, 18-35 lbs).



Boxer (26-31 in, 55-110 lbs).




Bulldog (40-55 lbs).





Labrador Retriever (21-25 in, 55-130 lbs).





Great Dane (28-38 in, 120-200 lbs).




Komondor (25-32 in, 90-130 lbs).


Situational Leadership II Model & Theory

Have you ever been in a situation where you thought the technique needed to move forward was one thing, yet the person leading (your leader) assumed something else was what was needed?  Did you feel misaligned, unheard, marginalized?  Would you believe that 54% of all leaders only use ONE style of leadership - regardless of the situation?  Does that one style of leading work well for the many levels of development we see on a team?

Perhaps your team should investigate one of the most widely used leadership models in the world ("used to train over 5 million managers in the world’s most respected organizations").  And it's not just for the leaders.  The training is most effective when everyone receives the training and uses the model.  The use of a ubiquitous language on your team is a collaboration accelerator.  When everyone is using the same mental model, speaking the same vernacular hours of frustration and discussion may be curtailed, and alignment achieved, outcomes …