Software Migration

I had reason to revist some of the thinking behind my book on Software Migration, the key lesson of which is that the drivers and hence the tactics for software migrations vary. I worked with colleagues at Sun Microsystems in writing a book, which while called “Migrating to the Solaris Operating System”, and thus maybe past its best, it had a tag line of “The discipline of UNIX-to-UNIX Migrations”. It’s available to buy on Amazon, or possibly available on the.net, the link I published in 2011, seems to have gone. The rest of this blog, highlights the super strategies and lists two gotchas. …

Reasons not to ‘Port’

returned to software migration/porting recently due to having been part of the team that wrote Migrating to Solaris OS due to some of the projects I had worked in. We argued that there were four basic techniques available, this article lists and briefly reviews them and looks at the economic constraints to migration. …