Scout, plan, wait
The legacy codebase runs the business. The migration is on every roadmap. Not this one.
migration
all tags →The legacy codebase runs the business. The migration is on every roadmap. Not this one.
The first migration had a platform on fire. The second has one that works. That is the harder one.
Picking the first piece to cut from a Perl monolith, rewriting it in Go, and switching over before you lose your nerve.
Migrating a payment processing API from Node.js to Go -- what changed, what improved, and what we gave up.
Replacing an e-commerce frontend without turning off the old one -- carving over layer by layer while the store takes orders.