When creating a tagging strategy, we should make sure that it accurately represents organizationally relevant dimensions and adheres to the following best practices:
Always use standardized, case-sensitive format for tags
Consider tag dimensions that support the ability to manage resource access control, cost tracking, automation and organization
Implement automated tool sto help manage resource tags
Better to use too many tags than to few tags
Tags are easy to modify and accommodate changing business requirements
Tagging Categories
Technical tags
Tags for automation
Business tags
Security tags
AWS Tag Editor
Allows to manage tags of multiple resources at once
We can add/update/delete tags
We can search for tagged/untagged resources in all the all AWS regions