29 $unwind - MongoDB Aggregation Tutorial

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  1. Bogdan Stashchuk
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This video is part of my full-length course “MongoDB Essentials - Complete MongoDB Guide”.
In this course I teach all what you need to know about MongoDB and I start from the very beginning and explain how MongoDB works behind the scenes.

More than 7500 students have already joined it.
Go ahead and join too! Happy Learning!

Bogdan_Stashchuk
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This course is awesome! I start a new job next week that uses aggregation heavily and I've never used it other than SQL. I really understand it now

mernmastery
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a very concise and effective way to explain things. congrants

gggganzo
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Really helpful stage/ aggregate operator

ahmedelgaidi
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Дякую за цю серію відео, дуже корисно.
Оператор зветься "Ануайнд" тобто "розкрутити, розматати" (по-типу як "re-wind") :)

AlexSenichek
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but what if my array contains further objects

neelimavaddi
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very good explanation, will be perfect if you work on improving your accent a little bit

ahmedatri