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A database being columnar is more of an implementation detail regarding the underlying storage mechanism than it is a type of database. It has to do with how th
by ralusek 7y ago
A database being columnar is more of an implementation detail regarding the underlying storage mechanism than it is a type of database. It has to do with how the data is physically stored, i.e. by putting values across rows of a single column adjacent to one another on disc/in memory.