[资源介绍]
Tech Migrations, the Spotify Way | Spotify Engineering
In our experience, big technology upgrade efforts or migrations (as we fondly call them at Spotify) gear up with a lot of momentum in the beginning but tend to get stuck in the mud over time, eventually leading to a long tail of systems still left running on older versions. This is one of the ways fragmentation creeps into your tech infrastructure, like weeds sprouting in a garden — left unattended, forget about those flowers!
* Spotify 的技术迁移
