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by deepGem
1438 days ago
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What I mean is that the data model in the NoSQL world is tightly coupled with the query pattern. So you define the query pattern and then tailor the data model to that query pattern. In the relational world, you typically choose the index based on your query pattern. Not tailor the data model to your query pattern. You follow normalization principles. Of course, every data store needs a data model. No debate there :). Not sure what you mean by relational databases are relational layers on top of key-value stores. InnoDB has a 16KB page data as it's fundamental data structure. https://dev.mysql.com/doc/internals/en/innodb-page-structure... |
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