WebSphere MQ

Intégration d'applications d'entreprise

IBM WebSphere MQ : un système de messagerie ultra-fiable pour les architectures SOA.

IBM WebSphere MQ V7.0 est un réseau principal de messagerie universel pour les plateformes distribuées qui peut se connecter à quasiment tous les systèmes informatiques existants.

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• Multi-processor and multi-core hardware is becoming a more common platform for deployment of WebSphere MQ. The latest release allows better exploitation of this hardware, with better ability to scale workload to take advantage of systems that exceed 4 cores.

• Users of WebSphere MQ may choose to send persistent messages when the business requires assurance and recoverability. The latest release of WebSphere MQ demonstrates a performance improvements for the throughput of smaller messages.

• For non-persistent messages WebSphere MQ V7.5 also sees greater throughput with small messages (below 2K).

• Multicast as a function for publish/subscribe configurations. Performance using this function is greatly improved for smaller messages.

• WebSphere MQ is administered using the included tool – WebSphere MQ Explorer. This enables all aspects of the entire MQ network to be individually configured and managed.

• WebSphere MQ supports Secure Sockets Layer (SSL) and Transport Layer Security (TLS) for authentication, message integrity checking, and encryption for of data sent across the Internet network and the latest release adds support for the latest algorithms.

• WebSphere MQ Advanced Message Security expands the industry-standard security supplied by WebSphere MQ with end-to-end data protection for applications. It enables enterprise-wide, remote management of security policies on an MQ network and can be deployed to existing production environments without changes to existing WebSphere MQ applications. This is now integrated into WebSphere MQ V7.5 but is separately licensed for definition and use of policies.

• WebSphere MQ becomes a single offering with a single install on distributed platforms, with the existing WMQ FTE and WMQ AMS code integrated as a part of the WMQ Server.

• Removes separate installs using different technology ensuring code becomes easily available for all users.

• Updated WebSphere MQ Explorer tooling to reflect updates – available for all customers on all platforms.

• Most enterprises today are large, distributed organizations that have accumulated, written or acquired diverse IT systems over time.

• Integration can increase your responsiveness and flexibility—don’t wrestle with underlying network complexities to connect applications.

• Maintaining home-grown approaches for connecting applications diverts skills and time away from higher-level integration concerns/opportunities.

• Offloading these time-consuming tasks to WebSphere MQ frees systems integrators and application developers from application complexity enabling them to apply their skills to higher-level integration challenges with bigger benefits to IT departments and the business.

• Helps integrate virtually anything, with support for more than 80 platform configurations, including native z/OS support, with IBM and Business Partner offerings.

• Integrates CICS, IMS™, DB2®, Microsoft® .NET and J2EE™ environments.

• Supports both de facto Message Queue Interface (MQI) and industry standard JMS V1.1 interface, with integrated publish-and-subscribe support.

• WebSphere MQ forms the backbone of many critical business infrastructures and is entrusted with delivering business-critical and high-value data.

• Reduce the risk of data being lost when applications, Web services or networks fail or are operating inconsistently

• Ensure movement of data is not duplicated and completes as a single unit of work or transaction.

• Assured delivery means WebSphere MQ can deliver information either synchronously or asynchronously depending on the needs of the applications and Web services.

• Configurable to provide a less-robust quality of service for increased performance on less-critical data.

• Enables devices (e.g. Remote Sensors, Smart Meters, RFID tags) to be rapidly and easily connected with existing applications and services

• Provides messaging that is optimized for needs of sensor networks

• Helps decision makers focus on significant data and events – filtering out irrelevant information

• Enables more rapid, proactive response to current situations and predicted future events

• Reduces network traffic and increases responsiveness by only sending significant data and events

• Encourages device manufacturers to enable their sensors to be ready to connect into IBM connectivity solutions

• Enables custom implementation of device-side messaging to connect unusual devices

• Enables connectivity even to resource constrained devices that have limited memory and capacity

• Optimizes use of network lowering traffic and reducing costs over pay-per-byte satellite networks

• More advanced messaging capabilities for less constrained smart devices

• Buffers information in the event of network outages to reduce data loss and re-transmission

• Automatically triggers appropriate actions in event of device failures or network outages

• WebSphere MQ does more than just enable customers to manage the technology they have today more effectively. It gives them a clear path to the future—a flexible infrastructure in which they can develop and deploy new applications faster and more cost effectively, without writing complex communications code.

• WebSphere MQ can provide a messaging foundation for an Enterprise Service Bus which helps a business move to a flexible Service Oriented Architecture to help them grow incrementally as their business needs.

• Deliver reliable application integration for applications and Web services.

• Increase business flexibility and help meet regulatory compliance obligations

• WebSphere MQ v7.5 provides tighter integration with additional messaging capabilities to enable customers to include managed file transfer and end-to-end message encryption more easily than before, enabling their WebSphere MQ messaging infrastructure to deliver greater, more secure value for more of their data movement.

• Benefit from integrated support for Web services, helping you bring reliability, visibility and audit ability to Simple Object Access Protocol (SOAP) interactions.

• WebSphere MQ simplifies integration tasks by providing a functionally rich, easy-to-use application development interface that removes the data movement and storage logic from the application. This helps users focus on the business logic.

• Enables a consistent application programming interface, MQI, throughout all its supported platforms, which helps make integrated programs portable.

• In addition to this de facto standard interface, WebSphere MQ also fully implements the industry standard Java Message Service (JMS) interface, including support for publish and subscribe messaging.

• The WebSphere MQ Explorer tool, included in the product, enables the entire MQ network to be administered and configured remotely.

• This tool, which can be used with current and prior versions of the MQ server, includes support for the full range of product capabilities including managed file transfer and advanced message security.

• Based on the open source Eclipse™ framework, WebSphere MQ Explorer administration and configuration tool is extensible.

• WebSphere MQ supports clustering for dynamically distributing messaging workload throughout available MQ resources.

• In WebSphere v7.5, this capability has been extended through Split Cluster Transmit queues, enabling applications with different performance characteristics to be isolated from each other while simultaneously using the same WebSphere MQ cluster.

• WebSphere MQ helps users send business information to other parts of their business or to Business Partners or customers without waiting for it to arrive.

• WebSphere MQ users feel safe knowing that as soon as recipients are able to receive it, the information will be delivered.

• This is particularly useful when the sender and recipient work in different time zones or in different countries.

• Time-independent (asynchronous) messaging decouples applications. When applications are running and the network is up, WebSphere MQ in asynchronous mode delivers messages just as quickly as in synchronous mode.

• Asynchronous messaging enables the messaging layer to cope better with situations where parts of the architecture are unavailable. In the event, messages are kept safe and data processing occurs when possible.

• WebSphere MQ makes an ideal transport for adding reliability and traceability to SOAP interactions between Web services, especially as part of a SOA.

• Existing and batch applications that are Web services-enabled can also benefit from using WebSphere MQ in its asynchronous mode as a buffering mechanism, regulating the flow of requests made to these systems.

• Redbook: WebSphere MQ Features and Enhancements

  This publication covers the core enhancements made in WebSphere MQ and the concepts that must be understood when developing applications that use the new features.

• Whitepaper: Vendor Middleware-based Application Integration Solutions

  This whitepaper discusses the need for a SOA messaging transport and the benefits for application integration.

• WebSphere MQ TV Series: White papers & Interactive demos

  Watch all the educational, action-packed episodes on WebSphere TV and learn how WebSphere MQ can help you solve problems and achieve business results.

• What exactly is MQ messaging?

  WebSphere MQ – Universal Messaging gives you out of the box mission critical characteristics to support your business critical messaging needs, allowing you to invest your technical resources in innovative strategic activities that directly impact the bottom line.