Book Image

Oracle SOA Suite 12c Administrator's Guide

Book Image

Oracle SOA Suite 12c Administrator's Guide

Overview of this book

Oracle SOA Suite 12 c is the most comprehensive and integrated infrastructure on the market today that is used for building applications based on service-oriented architecture. With the vast number of features and capabilities that Oracle SOA Suite 12c has to offer comes numerous complexities and challenges for administration. Oracle SOA Suite 12c Administrator's Guide covers all the core areas of administration needed for you to effectively manage and monitor the Oracle SOA Suite environment and its transactions, from deployments, to monitoring, to performance tuning, and much, much more. Manage, monitor, and troubleshoot SOA composites and OSB services from a single product set. Understand core administrative activities such as deployments, purging, startup and shutdown, configuration, backup, and recovery. Also learn about new features such as Oracle Enterprise Scheduler, lazy loading, work manager groups, high availability, and more.
Table of Contents (19 chapters)
Oracle SOA Suite 12 Administrator's Guide
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Managing the dehydration store


Until now, you have been learning about common administrative tasks involving the MDS repository. The MDS repository maintains a small database footprint as it is simply used to store application metadata and runtime configurations changes. Another important schema that would require more frequent monitoring and close administration is the [PREFIX]_SOAINFRA database schema, which stores instance and transactional data that is executed in the infrastructure. This database schema is also referred to as the dehydration store. Oracle SOA Suite 12c leverages the dehydration store to maintain long-running processes and their current state information while these processes are executing over a period of time. Storing the process in a database preserves it and prevents any loss of state or reliability in case of a system shutdown or a network problem.

Configurations affecting the dehydration store

It is important to understand how the nature of deployed composites affects...