MongoDB Indexes | MongoDB Tutorials 2022 | Compound indexes, Text indexes , Geospatial Indexes

Understand the MongoDB indexes and index types. What are different types of indexes available in MongoDB. You will come to know the benefits of different types of MongoDB indexes. This includes single field indexes, compound indexes, Text indexes, Geospatial indexes. Various functions and queries including hands on of MongoDB will be discussed. MongoDB indexes is the advanced topic. Watch this video and other videos on MongoDB indexes to get complete understanding of this topic on MongoDB indexes.

Chapter 0 - 00:00
MongoDB : Types of Indexes - 00:42
MongoDB create index - 03:45
MongoDB Create a compound index - 04:43
MongoDB Text Indexes - 05:32
MongoDB Geospatial Indexes - 07:11
MongoDB Text Indexes Demo - 09:14

What are MongoDB indexes?
Which type of indexes does MongoDB support?
Can MongoDB use multiple indexes?
What is use of index in MongoDB?
How do I view indexes in MongoDB?
Why indexing is used in database?

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[sivareddyu]

How to create index for Map fields within a Collection and expecting the fields into Map object to be dynamic. Example, my Map may have fields like name, age and different records may have different fields into the Map object.

[yogeswarreddy]

Hi sir, I have 30M documents in a collection. I have applied count function using find query.

Ex:

For this I have created index, but I am checking the first time it will take time. Second time on words work fastly. Can you please tell me what is the issue sir.


And indexes uses for count function or not?. Can you please help me sir