Oracle

Creating an RMAN recovery catalog is an essential step in implementing a robust backup and recovery strategy for your Oracle database. In this article, we will guide you through the process of creating an RMAN recovery catalog in Oracle 18c and explore its benefits. Understanding the RMAN Recovery Catalog The RMAN recovery catalog is a

Managing log files is an essential task for system administrators, as logs provide valuable insights into system performance and help in troubleshooting issues. However, as logs grow in size, they can become unwieldy and begin to consume a significant amount of disk space. Furthermore, if logs continue to grow indefinitely, they can eventually lead to

Are you tired of encountering the ORA-01017 error when trying to log in to your Oracle database? This error, which stands for “invalid username/password,” can be frustrating and confusing, especially for novice database administrators. However, understanding the causes and solutions to this issue can help you resolve it quickly and efficiently. Causes of the ORA-01017

As a result of Oracle’s continuous efforts to improve their Exadata products, the latest upgrade for the Exadata Database Machine – Exacc – now requires an upgrade to Grid Infrastructure 23c using the OCI CLI. Consequently, in this article, we will explore the necessary steps involved in upgrading the Grid Infrastructure to 23c using the

SAP Exacc Single Instance Databases have gained attention in recent years due to their ease of use and simplification of IT landscapes. Meanwhile, there is a lack of knowledge about their specifics. This article aims to provide an insight into Single Instance Databases, how they compare to conventional Exacc Systems, and what benefits and drawbacks

Understanding the OPW-00029 Error in Oracle When managing data in Oracle, administrators often encounter various errors that can hinder database performance and efficiency. One common issue that may arise is the OPW-00029 error, which relates to password complexity requirements. In this article, we’ll delve into the OPW-00029 error, its causes, and most importantly, the solutions

Recently, a widespread issue has been affecting Oracle Exadata Administrators, particularly those attempting to upgrade their Grid Infrastructure to 23. Consequently, the failed upgrade leads to an unfamiliar error message being thrown, pointing to a problem with resource dependencies. More often than not, when dealing with complex technical issues such as these, getting a grasp

Protecting sensitive data and ensuring compliance are of utmost importance for organizations in today’s digital landscape. With the increasing number of data breaches and cyberattacks, it’s crucial to implement best practices for Oracle database security to safeguard against potential threats. Initially, it’s essential to understand the concept of defense-in-depth, a security strategy that involves multiple

As a database administrator, managing physical standby databases is a crucial part of your daily tasks. One of the most efficient ways to refresh a physical standby database is by using the RECOVER FROM SERVICE command, especially in Oracle 12c. In this article, we’ll delve into the details of how to achieve this. Understanding Physical