Implementing an application that looks up a table for mail id presence from a list of around 10 email ids. Tried using $or and $in.
$in seems to give better performance but not significant. Is one more optimized than other?
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Implementing an application that looks up a table for mail id presence from a list of around 10 email ids. Tried using $or and $in.
$in seems to give better performance but not significant. Is one more optimized than other?
MongoDB docs have the answer:
“When using $or with <expressions> that are equality checks for the value of the same field, choose the $in operator over the $or operator.”