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Database abstraction layers


WTFranklin

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Hi everyone,

  I'm not sure if this would be the correct place to post this or if it's just a really dumb question, but I've been hearing about database abstraction layers a lot lately but I was just trying to get a better idea of what they are exactly. Is it a way of obscuring your db queries by calling functions or methods to help prevent security issues or something like that?

 

Thanks for any info!

 

-Frank

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Hi everyone,

  I'm not sure if this would be the correct place to post this or if it's just a really dumb question, but I've been hearing about database abstraction layers a lot lately but I was just trying to get a better idea of what they are exactly. Is it a way of obscuring your db queries by calling functions or methods to help prevent security issues or something like that?

 

Thanks for any info!

 

-Frank

 

No, it's a way to decouple one's app from having to rely on a particular type of db (MySQL, SQLite, PostgreSQL, etc.).  Essentially, it separates the database interface/API from the actual underlying store, making it easy to port one's app from platform to platform with minimal fuss.

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