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35 Points
7 Years

User Activity

About 7 years ago
Oracle database has a much more flexible engineering and architecture than other RDBMSs.
About 7 years ago
A single reason is not enough, we can rank the following reasons: - Operational Performance (OLTP, DWH - ETL) - Relate to hardware such as disk (storage), memory, cpu and how well they can use them - Data Capacity - Data Security - Application Support - Vendor Support