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Transcript of Developer Productivity
Difficult to objectivity, difficult to quantitify?
Lines of code, Hours worked?
Number of stories?
Framework proliferation - a false sense of progress.
Is a Lawyer's or Doctor's productivity and easier to measure?
Non functional requirements
Abstractions at correct level
Choices with trade offs
Important contracts well defined
Right level of decoupling
Tech stack fit for purpose
Code Reviews in the 21st Century
Productivity is the path to Greatness
Agree a style guide
Code is tested (code coverage)
Automate (Sonar, codenarc, gmetrics)
Avoid big bang reviews
Every project is different
Every Project is different
Rapid prototype, incubation, SLA
Number of developers
Developer back ground
A quantitive problem but not an existential one
Meet requirements in reasonable time frames?
Can you scale a team?
Could a competitor beat you?
Scala V Ruby
Java V Scala
Concepts (bounded context)
Explain yourself - Project dictionary, patterns
Make it harder for people to make mistakes
Process (CI, code review)
Fail fast (Config errors, Defensive code at key points but don't forget the trade off)
Architecture - Developer Productivity