Document-oriented database - What if the document definitions change?
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by Sebastian Hoitz
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Published on 2010-05-16T23:21:40Z
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2010/05/16
23:30 UTC
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As I understand it, you can enter any non-structured information into a document-oriented database. Let's imagine a document like this:
{
name: 'John Blank',
yearOfBirth: 1960
}
Later, in a new version, this structure is refactored to
{
firstname: 'John',
lastname: 'Blank',
yearOfBirth: 1960
}
How do you do this with Document-Oriented databases? Do you have to prepare merge-scripts, that alter all your entries in the database? Or are there better ways you can handle changes in the structure?
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