PDF《ORACLE COHERENCE 12CR2》

ORACLE DATA SHEET ORACLE COHERENCE 12CR2 KEY FEATURES AND BENEFITS ORACLE COHERENCE IS THE #1 IN-MEMORY DATA GRID.

KEY FEATURES ? Fault-tolerant in-memory distributed data caching and processing ? Persistence for fast recovery from planned or unplanned outage ? True linear scalability and capacity on demand ? JCache (JSR-107) Compliant ? Native C++/Java/.Net clients, memcached client support, REST clients, JCache API ? Parallel grid-wide query, data processing and map/reduce aggregation ? Distributed support for Java

8 Lambdas and Streams ? Real-time continuous query ? Read-through, Write-Through and Write-Behind Caching ? Client near-caching ? Managed Coherence Servers ? LiveEvents server-side programming model ? HotCache provides real-time database to cache updates ? Elastic Data tiered-storage improves density of large data grids ? Full range of security features including audit capabilities ? Transaction Management ? Developer to Data Center management and monitoring solutions. ? Oracle TopLink, Hibernate, and JPA support ? Coherence*Web C Java EE Http session management ? Session Provider for the Microsoft .NET Framework ? Federated Caching provides multi-datacenter support ? Multitenant support improves density and reduces operational cost Oracle Coherence is an in-memory data grid solution that enables organizations to predictably scale mission-critical applications by providing fast access to frequently used data. As data volumes and customer expectations increase, driven by the internet of things , social, mobile, cloud and always-connected devices, so does the need to handle more data in real-time, offload over-burdened shared data services and provide availability guarantees. Oracle Coherence comes with a rich set of processing and event capabilities so applications can scale processing with increased data volumes. By automatically and dynamically partitioning data, Oracle Coherence ensures continuous data availability and transactional integrity, even in the event of a server or site failure. Oracle Coherence provides organizations with a robust scale-out data abstraction layer that brokers the supply and demand of data between applications and data sources. This cost-effectively offloads shared data services such as databases, mainframes, and partner services. Introducing Oracle Coherence 12cR2 Oracle Coherence 12cR2 provides automated recovery from partial or complete outages, increased developer productivity, operational efficiency and density, and improved support for multi-datacenter deployments. Persistence C A new persistence mechanism enables automated recovery from partial or complete cluster outage. The solution can be used with local storage for speed or network-attached storage for the ultimate in availability. Multitenancy C Coherence, when deployed with WebLogic Server Multitenant, allows customers to host multiple tenants within a single Coherence cluster with complete isolation, allowing for resource consolidation and lower operating costs. Federated Caching C Supports complete built-in multi-datacenter deployments. Customers can choose from out-of-the-box multi-way active-active, active-passive, and hub-and-spoke topologies, or define their own custom topology. Developer Productivity and API Enhancements C Coherence now offers one-of- a-kind distributed support for Java

8 lambdas and streams. Developers can now program against Coherence with standard Java APIs to take advantage of cluster-

1 ORACLE DATA SHEET BENEFITS ? Fast, reliable access to application data ? Offloading shared data services ? Enables in-memory data analytics and event processing ? Native integration with Oracle Fusion Middleware products ? Automatically detects and corrects service disruptions ? Optimized for Oracle'