How to Use updateMany() in MongoDB to Modify Multiple Documents at Once #MongoDBTutorial #BulkUpdate
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Tired of updating MongoDB documents one by one? Learn how to efficiently bulk update your data with maximum performance using the updateMany operator! In this video, Nick Raboy from MongoDB demonstrates how to use updateMany with filter criteria to update multiple documents at once. He'll walk you through an example of giving employees a salary raise based on their last raise date and explain the importance of using indexes for fast and efficient bulk updates. Discover how to ensure your updateMany operations are performing optimally by checking the explain plan.
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#MongoDB #Database #UpdateMany #BulkUpdate #Performance #Indexes #MongoDBTutorial
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