Here is an example where even one line changed in a program may take months and is yet considered high productivity:
For a fascinating description of how the upper echelons of software developement work at the team who write the Space Shuttle software see http://www.fastcompany.com/magazine/06/writestuff.html?page=0%2C2 Quote: What's going on here is the kind of nuts-and-bolts work that defines the drive for group perfection -- a drive that is aggressively intolerant of ego-driven hotshots. In the shuttle group's culture, there are no superstar programmers. The whole approach to developing software is intentionally designed not to rely on any particular person. And the culture is equally intolerant of creativity, the individual coding flourishes and styles that are the signature of the all-night software world. "People ask, doesn't this process stifle creativity? You have to do exactly what the manual says, and you've got someone looking over your shoulder," says Keller. "The answer is, yes, the process does stifle creativity." and at the end: "And that's the point: the shuttle process is so extreme, the drive for perfection is so focused, that it reveals what's required to achieve relentless execution. The most important things the shuttle group does -- carefully planning the software in advance, writing no code until the design is complete, making no changes without supporting blueprints, keeping a completely accurate record of the code -- are not expensive. The process isn't even rocket science. Its standard practice in almost every engineering discipline except software engineering. Plastered on a conference room wall, an informal slogan of the on-board shuttle group captures the essence of keeping focused on the process: "The sooner you fall behind, the more time you will have to catch up." " John _______________________________________________ NZ Borland Developers Group - Delphi mailing list Post: delphi@delphi.org.nz Admin: http://delphi.org.nz/mailman/listinfo/delphi Unsubscribe: send an email to delphi-requ...@delphi.org.nz with Subject: unsubscribe
