MongoDB - Indexes : Compound Indexes

MongoDB supports compound indexes, where a single index structure holds references to multiple fields within a collection’s documents.

[chittillavenkataviswanath]

This is by far the best explanation of Compound Indexes in Mongo DB. Thank you Miss Xing.

[poojajain]

Explained in easy way!! Best video ever..👍👍

[skrizofenix]

Regarding the last example, in the case your query searches by "date: { $lt: ISODate(...) }", I mean, using a range operator, is it still interesting do use the index "date: 1, type: 1" or the first one will be better? I see like if many keys will be analyzed if the date comes first in the index. Furthermore, I read in mongodb's docs that such fields used with range operatores must appear in the end of the index... Do you have an idea?

Tks

[nikosspiropoulos]

simply amazing!!!! perfectly explained!!!! thank you thank you thank you so much!!!! amazing!!!

[funnyclipz]

9:06 she was aware of the photo b/w nice video

[SunilRana-tmlm]

Thanks for the video. It is very helpful.

[ahmedahmed-lcoz]

The Best Tutorials Ever .Thanks For Your Efforts I Hope If You Explain Spring Boot And Spring Security

[nikhiltaneja]

Nice Video...and Very helpfull..but you did a little mistake in your ABCD at 19:00 as Read and Save will come before Update.

[abhicasm]

How did you write in one note? Please tell me so that I can make notes too