Learn all of the available upgrade and migration methods in detail to move to Oracle Database version 12c. You will become familiar with database upgrade best practices to complete the upgrade in an effective manner and understand the Oracle Database 12c patching process. So it’s time to upgrade Oracle Database to version 12c and you need to choose the appropriate method while considering issues such as downtime. This book explains all of the available upgrade and migration methods so you can choose the one that suits your environment. You will be aware of the practical issues and proactive measures to take to upgrade successfully and reduce unexpected issues. With every release of Oracle Database there are new features and fixes to bugs identified in previous versions. As each release becomes obsolete, existing databases need to be upgraded. explains each method along with its strategy, requirements, steps, and known issues that have been seen so far. This book also compares the methods to help you choose the proper method according to your constraints. Oracle Database Upgrade and Migration Methods Also included in this book: Pre-requisite patches and pre-upgrade steps Patching to perform changes at the binary and database level to apply bug fixes What You Will Learn: Understand the need and importance of database upgrading and migration Be aware of the challenges associated with database upgrade decision making Compare all upgrade/migration methods Become familiar with database upgrade best practices and recommendations Understand database upgrade concepts in high availability and multi-tenant environments Know the database downgrade steps in case the upgraded database isn’t compatible with the environment Discover the features and benefits to the organization when it moves from the old database version to the latest database version Understand Oracle 12c patching concepts Who This Book Is For: Core database administrators, solution architects, business consultants, and database architects

Dive into "Oracle Data Guard 11gR2 Administration: Beginner's Guide" and start mastering data protection and high availability for Oracle Databases. This guide breaks down the essentials of setting up and managing Oracle Data Guard configurations, equipping you with knowledge and skills through step-by-step examples. What this Book will help me do Learn to configure Oracle Data Guard and manage its essential components. Gain expertise in performing role transitions such as switchover and failover between databases. Use Data Guard Broker for streamlined management of your high availability setup. Understand best practices for patching and maintaining Oracle Data Guard environments. Integrate Data Guard with advanced Oracle features like RAC and RMAN for optimal performance. Author(s) While the specific authors of "Oracle Data Guard 11gR2 Administration: Beginner's Guide" are not listed, it is written by experts in Oracle Database Administration with substantial experience working on high availability setups and disaster recovery solutions. The book distills their expertise into an accessible format. Who is it for? This guide is perfect for Oracle Database Administrators looking to deepen their knowledge in setting up and managing an Oracle Data Guard environment. Whether you're just starting out or have some experience, it provides hands-on instructions and practical examples to elevate your skills. Its user-friendly approach appeals to tech-savvy professionals aiming to protect their data and ensure system availability effectively.