9.Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Caching,CacheStore,Invocation).Configuring backup with a read-write backing map. Handling write-through/write-behind failures.Using write behind for accounts and transactions.Using refresh ahead to pre-fetch exchange rates.Using Spring Framework with a read-write backing map.Using a continuous query cache as a substitute for a replicated cache.Registering listeners within the cache configuration file.Listening for specific property changes.Using indexes to improve query performance.Controlling query scope using data affinity.Implementing serialization for Evolvable objects.Implementing the Currenc圜onverter service.Introducing the Coherent Bank sample application.Testing and debugging Coherence applications.Coherence API in action: Implementing the cache loader.The basics: NamedCache and CacheFactory.Starting Coherence nodes within the IDE.Enabling IntelliSense for configuration files.Configuring the development environment.Using Coherence to reduce database load.Achieving Performance, Scalability, and Availability Objectives Leverage Oracle’s leading data grid solution to build massively scalable, high-performance applications Towards the end, you learn how to integrate Coherence with different persistence technologies, how to access Coherence from platforms other than Java, and how to test and debug classes and applications that depend on Coherence. The early chapters cover basics like installation guidelines and caching topologies, before moving on to the domain model implementation guidelines, distributed queries and aggregations, parallel processing, and real-time events. It contains a collection of best practice-based solutions and mini-frameworks that will allow you to be more productive from the very beginning. Based on the authors' extensive knowledge of Oracle Coherence, and how to use it in the real world, this book will provide you with all the information you need in order to leverage various Coherence features properly. However, in order to take full advantage of these features, you need to design your application for Coherence from the beginning. Oracle Coherence provides a solid architectural foundation for scalable, high-performance and highly available enterprise applications, through features such as distributed caching, parallel processing, distributed queries and aggregations, real-time events, and the elimination of single points of failure. You will learn when and how to use Coherence features such as distributed caching, parallel processing, and real-time events within your application, and understand how Coherence fits into the overall application architecture. This indispensible book will teach you how to achieve these things using Oracle Coherence, a leading data grid product on the market.Īuthored by leading Oracle Coherence authorities, this essential book will teach you how to use Oracle Coherence to build high-performance applications that scale to hundreds of machines and have no single points of failure. Scalability, performance, and reliability have to be designed into an application from the very beginning, as there may be substantial cost or implementation consequences if they need to be added down the line.
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