mysql - Is sharding simply horizontal partitioning across multiple databases? -



mysql - Is sharding simply horizontal partitioning across multiple databases? -

ok i've got bit of confusion between terms horizontal partitioning , sharding.

is sharding horizontal partitioning across multiple databases?

in short, yes. longer answer: http://en.wikipedia.org/wiki/shard_%28database_architecture%29

mysql sql-server database partitioning sharding

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