English | MP4 | AVC 1280×720 | AAC 48KHz 2ch | 0h 43m | 131 MB
MongoDB is one of the most popular nonrelational databases in the world. If you’re looking to build out your skill set, your best move may be to dive right in. In this approachable, hands-on course, instructor John Cokos leads intermediate to advanced users through a series of practical coding challenges to help you get the most out of MongoDB. Learn how to query or find using aggregation pipelines to process documents, sort and group records, shape your output, and create calculated fields. Along the way, you’ll build out your toolbox with the necessary skills to work with multiple documents and relationships.
Table of Contents
Introduction
1 Introduction, goals, and prerequisites
2 Tooling mongosh and Compass install, configure, basic use
CRUD Query or Find with Pipelines
3 Find Using aggregation pipeline to process documents
4 Find Aggregation with $group and $sort
5 Find Use $project to shape your output
6 Find Create calculated fields
7 Aggregate Custom logic with an accumulator
8 Aggregate Custom logic with a function
Working with Multiple Documents and Relationships
9 Find Looking up a referenced document, nesting
10 Find Referenced data sets, iterating with a cursor
11 Find $lookup() to join collections
12 Using $mergeObjects
Conclusion
13 Next steps
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