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That No SQL Thing – Document Databases
- sjs382 17y agoI built something similar for a report generating project and only halfway through realized I was doing it "the nosql way".
- jackfoxy 17y agoWhat about arbitrary joins across a big (100M doc) database?
- epochwolf 17y agoA document database doesn't support joins and it's generally not a good idea. If you really need massive joining on data you use a relational database.
- mrkurt 17y agoDocument databases could support joins, and occasionally I wish MongoDB would handle them for me. All the plumbing's there, they just need a query engine that can take advantage of it. The great thing about document databases is that you don't have to normalize them to keep your data structured, but you can normalize if it makes sense. When you normalize, joins become really handy.