Finding Documents | MongoDB | Tutorial 6

.com/databases/mongodb.

This video is one in a series of videos where we'll be looking at creating a database using MongoDB. The course is designed for beginners to MongoDB and database, and will introduce common database management topics.

Throughout the course we'll be looking at various topics including collections, basic C.R.U.D operations, text indexing, aggregation and much more.

[yongzeyao]

Pretty surprised this series has only two thousand views, great video!

[lokeshmehta]

love from India for this amazing series.

[valenciax]

Amazing video, this was exactly what I was looking for!

[lucky_raiser]

To the point knowledge, thanks from india🇮🇳

[adhithyar]

at 15:09 which does the grade array has 78 in it when we had imposed gte:80

[Qibilii]

Thanks dude! Learnt a lot from your videos!

[amirbialek]

Hey, how did you got this view on the gui? When you type the command and it shows you the result
on the top?

[pynchia]

MongoDB's $or operator is pretty counter intuitive in its syntax: why does it demand {$or : [{field1: val1}, ..., {fieldN, valN}]} instead of {$or : {field1: vla1, ...., fieldN: valN}} ?

[pynchia]

Are you sure you need the $elemMatch operator for such simple condition? Why not find({grades: {$gte: 80}}) ? $elemMatch is useful to ensure multiple conditions apply to the same element at the same time

[nerdophile]

Just use robomongo to execute your queries instead of using text editor and terminal