Yagni A Definition by Martin Fowler martinfowler.com Yagni originally is an acronym that stands for "You Aren't Gonna Need It". It is a mantra from Extreme Programming that's often used generally in agile software teams. It's a statement that some capability we presume our software needs in the future should not be built now because "you aren't gonna need it". A late change in requirements is a competitive advantageRequirements proliferation softwareagilefeaturesplanning
The State of Agile Software in 2018 A Talk by Martin Fowler martinfowler.com On the surface, the world of agile software development is bright, since it is now mainstream. But the reality is troubling, because much of what is done is faux-agile, disregarding agile's values and principles. The three main challenges we should focus on are: fighting the Agile Industrial Complex and its habit of imposing process upon teams, raising the importance of technical excellence, and organizing our teams around products (rather than projects). How we can do betterTaylorism in software A late change in requirements is a competitive advantageMake the change easy agilesoftware
You and Your Research A Speech by Richard Hamming www.cs.virginia.edu This talk centered on Hamming's observations and research on the question "Why do so few scientists make significant contributions and so many are forgotten in the long run?" Important problemsOpen doors, open mindsInverting the problemIntellectual investment is like compound interestGreat people can tolerate ambiguity+2 More The Art of Doing Science and Engineering: Learning to Learn researchdiscoverycreativitylearning
Important problems Among the important properties to have is the belief you can do important things. If you do not work on important problems, how can you expect to do important work? Yet direct observation and direct questioning of people show most scientists spend most of their time working on things they believe are not important and are not likely to lead to important things.
Open doors, open minds I suspect the open mind leads to the open door, and the open door tends to lead to the open mind; they reinforce each other. doors
Inverting the problem When stuck, often inverting the problem and realizing the new formulation is better represents a significant step forward.
Intellectual investment is like compound interest Intellectual investment is like compound interest: the more you do, the more you learn how to do, so the more you can do, etc. I do not know what compound interest rate to assign, but it must be well over 6%—one extra hour per day over a lifetime will much more than double the total output. The steady application of a bit more effort has a great total accumulation.
Great people can tolerate ambiguity Great people can tolerate ambiguity; they can both believe and disbelieve at the same time. You must be able to believe your organization and field of research is the best there is, but also that there is much room for improvement! I don't necessarily agree with everything that I say
Selling new ideas I must come to the topic of “selling” new ideas. You must master three things to do this: Giving formal presentations, Producing written reports, and Mastering the art of informal presentations as they happen to occur. All three are essential—you must learn to sell your ideas, not by propaganda, but by force of clear presentation. I am sorry to have to point this out; many scientists and others think good ideas will win out automatically and need not be carefully presented. They are wrong; many a good idea has had to be rediscovered because it was not well presented the first time, years before! Scientific writing
A halo of opportunities It seems to me at almost all times there is a halo of opportunities about everyone from which to select.