codecamp-databases

Quick talk on different Database Systems

Quick look at Databases

FreeCodeCamp uses MongoDB as their DB of choice. There are many DB's out there so don't limit yourself to learning just one. Examples are in the queries folder.

• FreeCodeCamp uses MongoDB as their DB of choice.
• There are many DB's out there that you may run across in your many jobs.
• The Goal of this talk is to introduce you to different DB's and the specific problems they solve as well as some comparisons.

NoSQL databases:

• Redis
• MongoDB
• Lots more!!

Relational DMS:

• Microsoft SQL server
• Oracle DB
• MySQL/MariaDB
• Postgres
• IBM DB2

Other ways of storing data:

• graph databases (Neo4j)
• Real time
• NewSQL Ex: VoltDB In memory DB
• GraphQL queries

Challenge of the day:

• Try out a DB and report back your experience.