This is probably the most comprehensive database of real estate knowledge (My opinion).I see plenty of companies titled as such.

My database isn't that large and I'm not at major scale yet so 25 bucks a month for the premium version of Podio to do that is a bit silly to me but oh well.

(Or at least just a phone call away)Your local property assessor has a database of every single property in your county.The reason is very simple, so they can collect taxes on them all.  

Does the RSO show up on your local RSO database?  

As a database guy, I always consider the biggest mistakes to be those that don't appear for a while, but propagate through your system.

By doing that we were able to train them in a trade, which enabled them to get their lives back on track.

You should be able to get a general idea of whether the gross income data is correct (based on market rents) and you should be able to estimate the gross expense data based on the age and condition of the property.

This also enabled them to do contracts for us, they were able to also find additional leads through their MLS system on our behalf.  

These organizations are created to enable people with shared religious beliefs to share health care costs, and they are allowed to exist under federal law mostly because of a religious exemption.Like health insurers, these companies collect monthly payments from their members to provide coverage for eventual medical bills.

The MLS is "just" a big database of current and historical information that you need to learn how to mine for the nuggets you desire.Although it is my belief that many MLS utilize the same software, I have no facts on that.