Re: What are the consequences of a bad database design (never seen
| От | Jinane Haddad |
|---|---|
| Тема | Re: What are the consequences of a bad database design (never seen |
| Дата | |
| Msg-id | BAY9-F27E26179D163B4D24A916DC4340@phx.gbl обсуждение исходный текст |
| Ответ на | Re: What are the consequences of a bad database design (Paul Tillotson <pntil@shentel.net>) |
| Ответы |
Re: What are the consequences of a bad database design (never seen that before !)
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| Список | pgsql-general |
Thanx guys for the advices. i think i will have to find some "POLITICAL" approach in order to restructure the existing database, which i am not so good at but worse trying. Note that even the code is Bad (they are using PHP for a big application - no object oriented design - a lot of code redundancy ...). However, it seems difficult to fix the database bit by bit cause as far as i have seen one or more primary TAble(s) are missing !! So instead of using an ID, 3-4 fields are being rewritten in almost every table ! So if i have to build the primary tables, i have to change all the other tables replacing the combined fields with the corresponding ID ... and there is many others modifications which could lead to eventuel code modification even if i change the Views in order to mask the changes. (Thanx god they are using Views !!!!!) Anyways it seems i have a major modification that will need time and they are giving me Time for adding modules not the time for fixing the existing. So basically what is happening is du to the bad database and code design: Writing a simple Task is becoming difficult and requires minimum 4 times more time than in the case of a good design. So development time is wasted, and data Corrections are being done almost every day by the stuff here ... Thanx again. Jinane. _________________________________________________________________ Don't just search. Find. Check out the new MSN Search! http://search.msn.com/
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