Which database is utilized by the CPM process to store objects, policies, users, and other management data?

The correct choice is Postgres SQL, which is used as the database by the Check Point Management Server in the context of the CPM (Check Point Management) process. This database is crucial for storing and managing a variety of essential elements, including objects, security policies, users, and various management data vital for the operation of the security management solution.

Postgres SQL is a powerful and flexible open-source relational database system that provides the necessary functionality for handling the structured data that Check Point requires for efficient management. It supports various features beneficial for security management, such as transactional integrity and robust querying capabilities, which are vital for maintaining the integrity and performance of security policies and configurations.

In contrast, MySQL and MariaDB serve as different relational database systems with their unique functionalities and use cases, but they are not specifically utilized in the Check Point management context. SOLR, on the other hand, is not a database but rather a search platform built on Apache Lucene, designed for searching and indexing content, and is not employed for back-end management data storage in this scenario. Thus, Postgres SQL is the appropriate choice as it fulfills the operational requirements of the CPM process in Check Point environments.