Six checks to finish before you delete anything in AWS: map dependencies, confirm the owner, assess cost impact, test your backups, tear down in the right order and confirm billing has actually stopped.
A time-boxed method for finding every AWS resource nobody owns: start with account ownership, add name-pattern rules, and sort what's left into orphans, shared and forgotten.
A practical, step-by-step strategy for finding and safely removing waste in real-world, complex Azure environments - even with no documentation or tagging.
Find every common type of Azure orphan with Resource Graph queries, confirm each one is really unused, delete safely with a snapshot and an audit trail, and set ownership rules that stop new orphans.
An anonymized case study: 89 Azure VMs left over from an acquisition ran at near-zero CPU for six months, costing a technology startup $18,400 a month. How they were found, verified and removed.