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Suppose I have many data objects that include very many share very many identical strings (e.g. tags, URLs, "DEBUG"/"TRACE"/"INFO", etc...).

Which databases (if any) pool identical strings internally to prevent them from being copied many times?

user48956
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1 Answers1

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It's usually up to you to do that via normalisation. Have a table with unique URLs in it, and link to that by its ID.

Cylindric
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