Ask HN: Good place to look at a CRM database schema?

[bjw181]

Where is a good resource for a standard relational database schema for CRM's? For example, software like:

www.crexi.com www.apto.com

[mtmail]

Don't forget to add 'Ask HN:' in front of your questions. That will give you a bit more exposure (readers).

[bjw181]

Ah forgot the title. Thank you.