Being able to formulate useful SQL queries is a fundamental skill required by many software development professionals. Mastering this skill is a difficult process, requiring considerable practice and effort on the part ...

Infrastructure is an essential part of all human endeavours. Instead of viewing the infrastructure necessary for the production of software systems and the program code as separate entities and independent of one another, ...

This paper is about the developer as technical user interacting with computer technology as part of the infrastructure that makes possible their 'real work' of developing a large and complex software product. A longitudinal ...