SODA (Simple Oracle Document Access) is the set of NoSQL-style APIs that can be used in Autonomous JSON Database. According to the Oracle documentation, ''SODA provides a set of APIs for various application-development languages and for RESTful web services that let you create and store collections of JSON documents in an Oracle Database without needing any knowledge of SQL or how the data is stored in the database.''

These two statements are true regarding MySQL Database Service HeatWave.According to the Oracle website3, ''HeatWave is a high-performance in-memory query accelerator for MySQL Database Service on Oracle Cloud Infrastructure.It is designed to accelerate analytics workloads (OLAP) and increase the performance of your MySQL databases by orders of magnitude.'' Additionally, according to the Oracle website4, ''HeatWave uses machine learning to automate operations, increasing DBA productivity and reducing costs. HeatWave AutoML enables developers and data analysts to build, train, deploy, and explain machine learning models in MySQL HeatWave without moving data to a separate machine learning service.''

Use graphical user interfaces and configuration and focus on business requirements are two main features of APEX's low code platform. According to the Oracle website, ''Oracle APEX is a low-code development platform that enables you to build scalable, secure enterprise apps with world-class features that can be deployed anywhere. With APEX, you can create modern web apps with minimal coding using intuitive graphical interfaces and declarative configuration.'' Additionally, according to the Oracle website, ''Oracle APEX empowers developers to focus on solving business problems rather than building low-level code.''