Currently, there are more than 150 NoSQL databases to choose from for Enterprise applications. It is a daunting task even for seasoned professionals (not to mention novice users) to make the right selection. This presentation provides an in-depth discussion on 3 mission critical eBay use cases using MongoDB, Cassandra & Couchbase based on the following 5 selection criteria:

1. Ease of data modeling
2. Effective query access pattern
3. Guaranteed performance, availability & disaster recovery
4. Non-intrusive scalability to support on-demand traffic & data growth
5. Ongoing Database management & operational support

By the end of this presentation, attendees will gain insight on why & how a particular NoSQL database is selected for different types of use cases at eBay.