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Applied SOA Patterns on the Oracle Platform

You're reading from   Applied SOA Patterns on the Oracle Platform Fuse together your pragmatic Oracle experience with abstract SOA patterns with this practical guide

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Product type Paperback
Published in Aug 2014
Publisher
ISBN-13 9781782170563
Length 572 pages
Edition 1st Edition
Languages
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Author (1):
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Sergey Popov Sergey Popov
Author Profile Icon Sergey Popov
Sergey Popov
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Table of Contents (11) Chapters Close

Preface 1. SOA Ecosystem – Interconnected Principles, Patterns, and Frameworks FREE CHAPTER 2. An Introduction to Oracle Fusion – a Solid Foundation for Service Inventory 3. Building the Core – Enterprise Business Flows 4. From Traditional Integration to Composition – Enterprise Business Services 5. Maintaining the Core – Service Repository 6. Finding the Compromise – the Adapter Framework 7. Gotcha! Implementing Security Layers 8. Taking Care – Error Handling 9. Additional SOA Patterns – Supporting Composition Controllers Index

High service performance combined with High Availability


Extracting the highest possible performance in events processing or in any distributed computing systems for that matter can be achieved only if we can leverage data caching. A new layer called data grid as a distributed in-memory processing fabric must be established around most I/O and processor-consuming frameworks and service resources, primarily around ESB and databases. Regarding service resources and DB in particular, the clustering technique has been around for quite a long time; therefore, we doubt that your mission-critical DBs are not installed on RAC using SAN and so we will not dwell into it.

To serve HA and high-performance purposes, this fabric must satisfy certain criteria:

  • Data Grid/fabric partitioning around a resource-consuming framework must be dynamic and automatic; that is, you should be able to add new servers into the cluster, automatically change the partition, and consequently, data replication and the processing...

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