How would I design the tables for a matching system doing something like this: We have X products which can have Y properties. The number of properties can vary from product to 开发者_C百科product an
Let\'s say I have some parameters such as a,b,c, and I need to store the test results by changing them.
I hope I\'m not being too long winded in this question, I just want to make sure that what I\'m asking is completely clear (I think it\'s rather confusing :).
Looking for any suggestions or advise or even best practices. I have developed an online database using php and mysql.It allows companies to log complaints and resolutions etc.There is a user database
I have a mysql database that I am trying to migrate into another database. THey have different schema\'s and I have written a php script for each table of the old database in order to populate its dat
I\'ve recently been asked to rewrite a booking system that was not performing as well as a client would like.I\'ve found the database schema / object mapping technique used to be quite unusual and was
There has been a lot of talk about contra-revolutionary NoSQL databases like Cassandra, CouchDB, Hypertable, MongoDB, Project Voldemort, BigTable, and so many more. As far as I am concerned, the stron
So I am trying to design a database that will allow me to connect one product with multiple categories. This part I have figured. But what I am not able to resolve is the issue of holding different ty
I haven\'t done much programming for Embedded Systems before, and now I have to create some scripts for something relatively tiny (<60MB RAM, almost all of which is already used by other more criti
I\'m structuring a database, and found that I have two different objects I\'m trying to model. Each one consists of the same things (a varchar and a couple of foreign keys), and will do so for the for
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