···7777 - Is Data up to date?
7878 - Is Data Accessible and Discoverable?
7979 - Is Data Secure?
8080-- [Good things come from a knowledge of what a system is doing and when it is doing it](https://buz.dev/blog/the-contract-powered-data-platform).
8080+- [Good things come from a knowledge of what a system is doing and when it is doing it](http://web.archive.org/web/20241103233613/http://buz.dev/blog/the-contract-powered-data-platform).
8181 - Measure [[data quality]] to help set high standards for your data team.
8282 - Only after measurement can you optimize cost.
8383 - Only after timing can you make things faster.