Sep 27, 2018
Percona Technical Webinar
Alexander Rubin
Indexes support the efficient execution of queries in MongoDB. Without indexes, MongoDB must perform a collection scan, i.e. scan every document in a collection, to select those documents that match the query statement. In this webinar we’ll discuss the following: * How MongoDB uses indexes * What types of indexes exist in MongoDB * How to find slow queries * Which index to create to speed up your queries and how to verify that the index will be used * How to monitor and evaluate the performance of your indexes
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