Nov 06, 2018
 Percona Live Open Source Database Conference Europe 2018
  Vinicius Grippa

What's New in MongoDB 4.0

MongoDB 4.0 brings transactional properties from the SQL world to the NoSQL world. Now supporting snapshot isolation, commits and rollbacks are one of the most exciting features of MongoDB 4.0. Moreover, MongoDB 4.0 brings interesting enhancements like change streams, SHA-2 authentication, and security enhancements to create users using authentication restrictions.

In this session we will walk through the new features available on MongoDB 4.0:
Transactions
Security enhancements and SHA-2 authentication
Change streams and read concern
MMAP deprecation on 4.2
MongoDB mobile database



About the Author

Vinicius Grippa

Vinicius joined Percona Support Engineer team in 2017. Vinicius has a Bachelor's degree in Computer Science. He has a passion for technology and databases systems. In the free time, like to watch movies and is a fan of Lord of the Rings.