Quality is conformance to requirements, not goodness Book Quality is still free: making quality certain in uncertain times. New York/London, McGraw-Hill, 1996 Reference: Philip Crosby Author, consultant and philosopher
Developed practical concepts to define quality and zero-defects concept “
Inspection does not improve the quality, nor guarantee quality. Inspection is too late. The quality, good or bad, is already in the product. Book In Out of the Crisis, The MIT Press, 1982 Reference: W. Edwards Deming Widely acknowledged as the leading management thinker in the field of quality “
http://www.cs.umd.edu/~basili/publications/proceedings/P125.pdf Organizational metrics has more impact on quality than the impact of code churn, code complexity, code coverage, code dependencies and pre-release defect measures Sample Organizational Metrics
Pragmatic innovation is about identifying the technology that actually solves your specific problems. It’s not about technology for technology’s sake, trial and error, or crossing your fingers and hoping for the best. Article https://tecknoworks.com/choosing-the-right-technology-for- your-business/ Reference: Razvan Furca CEO and Chief Innovation Lifeguard at Tecknoworks, leader at digital transformation “
There are two ways of constructing a software design:
One way is to make it so simple that there are obviously no deficiencies,
and the other way is to make it so complicated that there are no obvious deficiencies Lecture from part of his 1980 Turing Award Lecture (published in Communications of the ACM, February 1981, pp. 75-83 Reference: Tony Hoare Computer Scientist, Creator of Quicksort,
The measure of design quality is simply the measure of the effort required to meet the needs of the customer. Book Clean Architecture Reference: Robert C. Martin Author of Clean Code, Creator of
customer satisfaction sustainable continuously refactor to keep the design simple 5 follow design principles and TDD, separate the code changing frequently from the code holds technology specific complexity, prefer modularity, delay decisions to last responsible moment, design simple simplicity is about achieving loose coupling and high cohesion majority of people do not know what is simple design, what makes it different in reality keep codebase easy to change
The only test coverage goal that makes any sense is 100%. It’s an asymptotic goal. You’ll likely never get there. But you should never stop trying. Twitter https://twitter.com/unclebobmartin/status/1205922909350293505 Reference: Robert C. Martin Author of Clean Code, Creator of
Being proud of 100% test coverage is like being proud of reading every word in the newspaper. Some are more important than others. Twitter https://twitter.com/kentbeck/status/812703192437981184 Reference: Kent Beck Creator of Extreme Programming,
If someone says "this code is hard to test", it means "your design simply sucks" His Talk at Devoxx Poland https://www.youtube.com/watch?v=pnRAnP8MgBc Reference: Venkat Subramaniam Programmer, Author, Speaker, Founder Agile Developer “
84% of companies that work to improve their customer experience report an increase in their revenue.
96% of customers say customer service is important in their choice of loyalty to a brand.
Customer-centric companies are 60% more profitable than companies that don’t focus on customers. https://www.forbes.com/sites/blakemorgan/2019/09/24/50-stats-that-prove-the-value-of-customer-experience/ 50 Stats That Prove The Value Of Customer Experience Blake Morgan, Forbes “
Software design is all about trade-offs and no software quality tool will ever be able to understand the rationale behind each design decision. Blog Post Code quality cannot be measured
https://www.codurance.com/publications/2014/12/14/ quality-cannot-be-measured Reference: Sandro Mancuso Founder of Codurance and author of
https://qualizeal.com/wp-content/uploads/2022/whitepapers/ A%20Seamless%20and%20Successful%20Transition%20from%20Quality%20Assurance%20to%20Quality%20Engineering.pdf While Quality assurance only ensures the quality of the product, quality engineering facilitates the development of quality products and the processes. Reference: A Seamless and Successful Transition from Quality Assurance to Quality Engineering White Paper by Qualizeal
customer satisfaction sustainable quality makes you go faster
make quality a mindset, not a step 9 stop being a gatekeeper, or police. be involved in discussions. more from quality assurance to quality engineering
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