I know from experience that as a database grows in size or the number of users multiplies, many RDBMS-based sites suffer serious performance issues.

RDBMS uses structured query language (or SQL) to define, query, and update the database. However, the volume and velocity of business data has changed dramatically in the last couple of years.

Migrating from an RDBMS to NoSQL can improve scalability and flexibility. Explore top NoSQL databases and best practices for migrating data.