Database abstraction layer: Difference between revisions

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Arguments for: Improved the evenhandedness of the debate by providing the flip side to the Masked Operations argument
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=== Speed ===
Any abstraction layer will reduce the overall speed more or less depending on the amount of additional code that havehas to be executed. The more a database layer abstracts from the native database interface and tries to emulate features not present on all database backends, the slower the overall performance. This is especially true for database abstraction layers that try to unify the query language as well like ODBC.
 
=== Dependency ===