Well, I would fire your manager for starts. You most definitely need to see the SQL. Having the most excellent design in no way stops developers from being stupid.
However, that being said, you should review the design. You are the one that has to live with it. Number one, make sure they are consistent. This is especially true with things like where the same column is in multiple tables (for whatever reason) and is a different length in each. Make sure that all the tables have primary keys and that those primary keys are not intelligent. Make sure the appropriate foreign keys are present. Make sure that they keep the design somewhat in 3rd normal form. Blah blah blah.... Question anything that you think is funny looking. Go to them and say why did you do this that way? They should be able to explain it to you and you should get a warm and fuzzy. If you don't keep at them. I am a big supporter of having ones work reviewed. As the DBA you are the best person to review the Data Architect. -----Original Message----- WILLIAMS Sent: Friday, January 04, 2002 11:45 AM To: Multiple recipients of list ORACLE-L Can anyone provide some criteria of what you look for when a data model is handed off from production? We are starting a large development project and I lobbied management to hire a data architect. As they have talked to these people, they are getting statements such as "and then the DBA will check out the data model to make sure there won't be any performance problems". I am concerned about what will be expected of me and wondered how other DBAs handle this situation. What do you look for in a model in terms of making sure the performance will be good? I said that I could look at the queries that would be run to see how many tables would need to be joined to retrieve the data, but the manager replied that a good DBA wouldn't need to see the queries, should just be able to look at the model. Up until this point, our client-server design tools have tended to protect the developers from doing dumb stuff, but now in the Java world some of those safeguards. Dennis Williams DBA Lifetouch, Inc. [EMAIL PROTECTED] -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: DENNIS WILLIAMS INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Kimberly Smith INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
