Your old system

Short version: We don't tell you to throw it out. We keep it alive and safe, and move you off it on your schedule — or never.

Our actual position

Old doesn't mean bad. Old means it works and has been working for a long time, which is more than you can say for a lot of new software. There are only two real problems with old systems: security (old software stops getting security updates) and knowledge (the person who understood it is retiring, or already gone). Both are solvable without replacing anything.

What we do instead

We wall it off. We put an old system behind modern protection so it keeps doing its job without being exposed to the internet.

We keep it patched where patches exist, and watched where they don't.

We write down how it works, so the knowledge doesn't leave with the person.

We build the exit slowly, if you want one. When you're ready, we read the old system, document what it does, rebuild it on something current, and run both at the same time until the numbers match. Then and only then do we turn off the old one.

Why we care about this

Our owner spent 20+ years in data centers. Legacy systems are most of what's actually running in the world. The companies that "don't touch legacy" are avoiding the hard part of the job.