Data independence is a primary characteristic of a relational database system such as Oracle. An Oracle database's physical structure is independent of and hidden from an end user's logical view of ...

Your takeaways This course is a great way to help you: • Learn the fundamentals of SQL; • Familiarize yourself with basic database management and access; • Understand the basics of relational database ...

Rule discovery is an operation that uncovers useful rules from a given database. By using the rule discovery process in a stock database, we can recommend buying and selling points to stock investors.

Upcoming Webinar For more information on the Cloudian-Microsoft SQL Server 2022 solution, join this webinar, “ Modernize SQL Server with an S3 Data Lake,” January 18, 2023, at 9:00AM PST.

Big data not only requires massive storage systems, but also requires high speed data loading, fast query processing, high utilization of storage space, and adaptive dynamic high load. Because the ...

->The logical database model is a set of conceptual tools used to describe data and their relationship and restriction of consistency and integrity. ->Logical storage structures are managed and ...