Which is the best database suits for a real estate system. Considering the storage space, security, crash recoveries, speed etc. There will be around 1000 fields and trillions of rows!!!
closed as not constructive by Justin Cave, dezso, StanleyJohns, a_horse_with_no_name, ypercube Apr 12 '13 at 8:45
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance.If this question can be reworded to fit the rules in the help center, please edit the question.
The best database will be the one you (or the person in charge) know how to administer and handle. Besides software resources, one important question is the human resources you have available for your project. Oracle, Sql Server... will all be useless if no one in your company knows how to use those DBMS.