ποΈ π Build a compound index following the ESR rule
In this exercise, you will build a compound index following the ESR rule, compare the query explain plans before and after creating the index, and analyze them.
In this section, you apply a JSON schema to collections in the library database to enable schema validation.
In this exercise, you will build a compound index following the ESR rule, compare the query explain plans before and after creating the index, and analyze them.