Learn Python MongoDB with Free Lessons & Tips

I always suggest learning a course from a trainer properly for not only MongoDB, but for any Technology or Skill. Once if you get trained properly by a trainer, then you can enrich your knowledge exploring various websites, videos and forums. Since you have trained properly and have a good knowledge about a subject, you can also identify the correct resources from online to improve your knowledge. Hence, to everyone, who is willing to learn a Technology or a Skill, the best way is to learn from a Good Trainer by taking a course. read less

MangoDB can be of a 30 to 35 hours of course duration.  Depends upon the number of hours that you can allot per day, you can complete it comfortably in 3 to 4 weeks.  If you are not having any kind of experience in any databases or computers before, then it might take an additional 3 to 4 hours of session.

But whatever you learn, you have to understand it properly and you have to practice repeatedly, then only your skills and confidence on that technology will improve.

read less

Suppose you have csv file of name location. You can see what is there in csv file using cat function like

cat > locations.csv
Name,Address,City,State,ZIP
Jane Doe,123 Main St,Whereverville,CA,90210
John Doe,555 Broadway Ave,New York,NY,10010

Now there is command called as mongoimport to load csv data into mongodb.

Format to run this query is shown as below.
mongoimport -d mydb -c things --type csv --file locations.csv --headerline

Now connect to MongoDB server and check the database name as db.

> use mydb
> db.things.find() 

and it will give following output.

{ "_id" : ObjectId("4d32a36ed63d057130c08fca"), "Name" : "Jane Doe", "Address" : "123 Main St", "City" : "Whereverville", "State" : "CA", "ZIP" : 90210 }
{ "_id" : ObjectId("4d32a36ed63d057130c08fcb"), "Name" : "John Doe", "Address" : "555 Broadway Ave", "City" : "New York", "State" : "NY", "ZIP" : 10010 }

read less