Dmytro Turskyi

“The world is ruled by coincidence and the law of balance. To get something really above mediocrity, you can only make all kinds of conditions, act appropriately and simply be ready, and when the moment comes to be clever enough to grab and retain your reward.”
― Dmytro Turskyi

“All race conditions, deadlock conditions, and concurrent update problems are due to mutable variables. All the problems we face in applications that require multiple threads, and multiple processors—cannot happen if there are no mutable variables.”
― Robert C. Martin, Clean Architecture

“Over the span of a year or two, teams that were moving very fast at the beginning of a project can find themselves moving at a snail’s pace. Every change they make to the code breaks two or three other parts of the code.
As productivity decreases, management does the only thing they can; they add more staff to the project to increase productivity. But that new staff is not versed in the design of the system. Furthermore, they, and everyone else on the team, are under horrific pressure to increase productivity. So they all make more and more messes, driving productivity further toward zero.
Eventually the team rebels. They inform management that they cannot continue to develop in this odious code base. Management does not want to expend resources on a whole new redesign of the project, but they cannot deny that productivity is terrible. Eventually, they bend to the demands of the developers and authorize the grand redesign in the sky.
A new tiger team is selected. Everyone wants to be on this team because it’s a green-field project. They get to start over and create something wonderful. But only the best and brightest are chosen for the tiger team. Everyone else must continue to maintain the current system.
Now the two teams are in a race. The tiger team must build a new system that does everything that the old system does. Management will not replace the old system until the new system can do everything that the old system does.
This race can go on for a very long time. I’ve seen it take 10 years. And by the time it’s done, the original members of the tiger team are long gone, and the current members are demanding that the new system be redesigned because it’s such a mess.”
― Robert C. Martin, Clean Code: A Handbook of Agile Software Craftsmanship