Table Structure to Store Data from Dynamic Forms

We 开发者_如何学Gohave a Form Builder (web) application which allows users to design their forms dynamically. What could be best table structure to store the data submitted through these dynamically created forms?

I am thinking of attribute_name and attribute_value kind of thing? Are there any better alternatives any suggestion to be flexible enough with these two column structure?

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I would definitely take a look at Pivot Tables : as you suggest, essentially you have one table which defines the columns contained in a parent object, and another table with an individual row for each attribute value. For dynamic forms, then, as attributes are added, they become rows in a database, not columns. Hope this helps.