Migrating off legacy line-of-business apps without a forklift
The 1998 line-of-business app still works. The vendor is gone. The hardware is dying. How to migrate without a high-risk forklift project.
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#How-to
All posts tagged How-to.
Engineering
Networking
Switching out a switch without taking down the office
A practical guide to replacing a network switch in production with minimal disruption. Preparation matters more than the swap itself.
Engineering
Federated identity for organizations that have never had it
A primer on federated identity for organizations still managing accounts in 12 different systems. What changes and why it matters.
Networking
Inheriting a network you did not design
Taking over an existing network is more archaeology than engineering. The first 90 days are about understanding before changing.