Sarquol Ltd

I have received interesting comments on my Estimation model article which discuss the relationship between project risk and the estimation of a project. In the estimation model I presented there is a consideration of complexity, and an approach to adjust for the stability of the estimation within the different development areas . These areas are likely to use differing development approaches and technologies.  Thus, the estimation approach only factors risk into the estimation indirectly. Read the rest of this entry »

I was recently reading various articles about the use of “Evidence” in Management. The basic idea is that it is all too easy to start management initiatives based on a prejudice of what is going on. The result can be that inappropriate action on a situation. An example would be if a manager were to believe that  his team were unproductive and needed extra motivation there are actions that might be taken to improve motivation, or apply control to demand more output. The reality of the situation might be very different, with the individuals motivated and wanting to produce more – but being hampered by an inability to work effectively in the environment. The appropriate actions here would be quite different, and action on the perceived problem would have no effect. It could even make it worse. Worse still, the problem might be that the team are productive but too much is expected of them for what is achievable in the situation.

 What solution is proposed? Read the rest of this entry »

How often do you end up looking at one problem, and find that to solve it you have to solve all the others that it is interconnected with at the same time? One of the reasons I have found dealing with performance problems interesting over time is that they tend to be like this. It is only relatively recently, however, that I have come across the idea that this is a general class of management problem that occurs in business.  They have been studied under various titles (e.g “wicked” problems), but the common feature is complexity and an inability to have a single easy solution. Read the rest of this entry »

As a professional I find that I should do more networking than I do. I’m sure I’m not the only one in this situation. As such the following article may be of interest:

10 Questions for Effective Networking

http://www.success121.com/index.php?option=com_content&view=article&id=45&Itemid=34

The article is written by a “professional coach” who discusses the benefits of value-based questioning when networking. It seems a better approach than the standard sales-lead approach, and may be useful in breaking the ice with potential clients for the future. I found it interesting, see if you do.

I liked this post and thought it was worth sharing on the Sarquol site… it is a semi-serious look at ways to keep momentum when the going gets tough.

WIMMING YOUR WAY THROUGH A HARD JOB

http://blog.theitjobboard.co.uk/2010/03/wimming-your-way-through-a-hard-job/

Enjoy.

I recently needed to consider the state of a System Architecture and consider the changes likely to be needed over time. Thus, I was trying to produce a “Roadmap” for the architecture into the future. The challenge was that the future is uncertain. Some items can be planned for, and others are dependent on the way the business and technological environments develop. These developments can be considered to be the product of various “forces” playing out in the environment of the system. How then can you address this complexity? Read the rest of this entry »

Defining estimation scenarios

The first stage in the steps to estimating a project was defined to be the definition of the scenarios to be supported in the solution.  The scenarios should be defined at as low a level of detail as possible, with the following diagram showing the example scenario definition.

Scenario definition

Definition of the scenarios sizing

Read the rest of this entry »

If I consider creative problem solving Iwould usually think about tree hugging, and weird techniques to be at one with the universe. It doesn’t seem to fit well with my idea of IT problems which need engineering solutions. I have, however, found that the use of such techniques will often lead to a better overall solution than simply digging into the technical detail. Read the rest of this entry »

I was recently talking to a client was concerned about the development processes used within their organisation. This is a challenge that has been tackled by many organisations and one which the Software Engineering Institute looked at years ago and produced their Capability Maturity Model (CMM) to help with.  I stated that I would find and send them a summary article to help. The challenge really started at that point. Read the rest of this entry »

I ran into this article recently:

How to be a Problem Solver

http://www.digitaltonto.com/2009/how-to-be-a-problem-solver/

Read the rest of this entry »