Böcker av Thomas Kyte

Why Read This Book? When you opened the cover of this book, you had a notion of what you would find. With a title like Beginning Oracle Programming, it's fairly obvious what this book is all about. Simply put, the purpose of this book is to teach you how to manage data using an Oracle database. The goal of Beginning Oracle Programming is to introduce you to those concepts that are important to understand as a beginning-level Oracle user. You are setting out on the same journey we traveled some years ago. We know the things you are going to run into time and time again. We understand the challenges you are going to meet when you have to develop an application or administer your database. We can guarantee you that the techniques you'll learn in this book are proven and have led us through many successful implementations. So instead of talking about the things we want to teach you in an abstract kind of way, let's talk specifics.

Oracle Database Transactions and Locking Revealed provides much-needed information for building scalable, high-concurrency applications and deploy them against the Oracle Database. Read this short, 150-page book that is adapted from Expert Oracle Database Architecture to gain a solid and accurate understanding of how locking and concurrency are dealt with by Oracle Database. Also learn how the Oracle Database architecture accommodates user transactions, and how you can write code to mesh with how Oracle Database is designed to operate.Good transaction design is an important facet of highly-concurrent applications that are run by hundreds, even thousands of users who are all executing transactions at the same time. Transaction design in turn relies upon a good understanding of how the underlying database platform manages of the locking of resources so as to prevent access conflicts and data loss that might otherwise result from concurrent access to data in the database.Oracle Database Transactions and Locking Revealed covers in detail the various lock types, and also different locking schemes such as pessimistic and optimistic locking. Then you’ll learn about transaction isolation and multiversion concurrency, and how the various lock types support Oracle Database’s transactional features. You’ll learn some good tips for transaction design, as well as some bad practices and habits to avoid. Coverage is also given to redo and undo, and their role in concurrency. This is an important book that anyone developing highly-concurrent applications will want to have handy on their shelf.

This is the newest edition of Apress's best-selling book on Oracle Database. Previous editions and incarnations of this book have sold in excess of 20,000 units. The book is written by Tom Kyte, who is universally known and respected in the world of Oracle.