MongoDB is a popular NoSQL database. This presentation was delivered during a workshop.
First it talks about NoSQL databases, shift in their design paradigm, focuses a little more on document based NoSQL databases and tries drawing some parallel from SQL databases.
Second part, is for hands-on session of MongoDB using mongo shell. But the slides help very less.
At last it touches advance topics like data replication for disaster recovery and handling big data using map-reduce as well as Sharding.