Oracle

Oracle Error Codes Fix Guide

Introduction to Oracle Error Codes Meanwhile, Oracle database administrators often encounter various error codes, meanwhile, one of the most common ones is the ORA-15137. Furthermore, this error occurs when the ASM cluster is in a rolling patch state, subsequently causing issues with the database. In addition, it is essential to understand the causes and solutions […]

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Oracle 12c Non CDB to CDB Migration Guide

Converting an Oracle 12c non-CDB database to a CDB multitenant architecture can be a complex process, but with the right steps, it can be accomplished smoothly. Initially, it is essential to understand the benefits of using a multitenant architecture, which includes improved resource utilization, reduced costs, and enhanced security. Meanwhile, database administrators must carefully evaluate

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