As the companies move into more complex systems of data management, the role of data engineer becomes extremely important. Working with big data sets requires a much higher technical bar than just managing relational databases.

Do you shut your Oracle-based system down for application upgrades? Do you upgrade only at nights and weekends (when you are tired and angry) for minimizing downtime?

The Oracle Connection Manager (CMAN) is the Swiss-army knife for database connections. It can be used for security, routing, high availability, single-point of contact...

At Oracle OpenWorld 2019 Oracle announced the Always Free Service and at the KScope2019 Oracle announced APEX, ORDS and SQL Developer Web for the Cloud.

SQL and PL/SQL are very powerful languages for machine learning but the visualization capabilities are limited. In this presentation we will see how APEX can be used as a visualization interface for in-database machine learning.

Oracle Cloud provides a set of autonomous and customer-managed Oracle Database services available in flexible configurations to meet your needs, large or small, with the performance of dedicated hardware.