Produced and marketed by Oracle Corporation, 'Oracle Database' is a versatile database management system with multi-model capabilities. It's recognized as one of the most reliable and extensively utilized engines for relational databases. The database stands out for its solid performance, scalability, and robust features, particularly in corporate settings.

Since its inception in 1977, Oracle Database has grown to be a predominant figure in enterprise database systems. It excels in handling complex queries, large data warehousing, and transactions of considerable volume. The database offers support for SQL and PL/SQL, Oracle Corporation's own procedural language addition to SQL, along with various other programming languages.

Oracle Database's notable attributes include sophisticated security measures, exceptional data integrity functions, and comprehensive backing for data warehousing and big data analysis. It presents diverse methodologies for managing both structured and unstructured data, featuring an effective in-memory database for swift transactions and query executions.

A distinctive trait of Oracle Database is its Real Application Clusters (RAC) feature, which enhances availability. It allows numerous instances to connect to a central storage for database access. This feature is pivotal in maintaining continuous and dependable service, mitigating the impacts of hardware malfunctions or scheduled maintenance tasks.

In summary, the advanced functionalities, dependability, and scalability of Oracle Database anchor it as a fundamental component in enterprise data management. Its broad application in vital systems across multiple sectors underlines its efficacy and resilience as a premier database solution.