Introduction to the MongoDB

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Introduction to the MongoDB, Short and Friendly Introduction to the MongoDB

Created by Bogdan Stashchuk

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What Will I Learn?

Understand difference between relational and document databases
Explain such data formats as JSON, Extended JSON and BSON
Describe most commonly used BSON data types such as ObjectID, Date, String and NumberInt
Understand MongoDB structure - Databases, Collections and Documents
Explain how MongoDB server is managed using MongoDB Shell
Practice insertion of the documents into the collection
Use different query methods such as findOne() and operators such as $and, $or, $gt and $ne
Understand and utilize update methods such as updateOne() and updateMany()
Become familiar with update operators such as $set, $unset and $inc
Successfully delete documents from the collection using deleteOne() and deleteMany() methods
Explain what is Aggregation Framework, MongoDB Utilities and Indexes
Understand what is external MongoDB driver and what is it's purpose