Introduction to XML and native XML technologies on the IBM ...

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From Zero <strong>to</strong> z Hero - z/OS und <strong>XML</strong> - Das perfekte DuoDie IBM zEnterprise 196 und 114 Technologie wurde für Javaoptimiert70+ new instructions used by Java• Register high-word facility– Facilitates use of upper 32-bits of registers• Interlock facility update– Better Java concurrency• Non-destructive oper<strong>and</strong>s– Reduce path-length• Conditional-load/s<strong>to</strong>re– Remove expensive branches• Instruction scheduler for Out-of-Order pipelineHardware for Java• New Out-Of-Order pipeline design• New larger cache structure• Higher clock speed (~5.2GHz)z/OS Java Unique Security Enhancements• IBMJCECCA provider support for AES Secure Keys• RAS: Provide Enhanced ICSF Exception H<strong>and</strong>ling inIBMJCECCAz/OS Unique Enhancements• JZOS 2.4.0© 2012 IBM Corporation
From Zero <strong>to</strong> z Hero - z/OS und <strong>XML</strong> - Das perfekte DuoJava-centric processing of <strong>XML</strong>• Numerous <strong>XML</strong> generation, parsing, <strong>and</strong> transformation classes are available for Java.• Within z/OS, all Java processing is eligible <strong>to</strong> run on zAAP processors.• Java classes can run under the following products:– Native Java within z/OS UNIX– WebSphere Application Server (WAS)– WebSphere Message Broker– WebSphere Process Server– WebSphere Enterprise Service Bus (ESB)– CICS TS can host <strong>native</strong> Java applications <strong>and</strong> Enterprise Java beans– IMS can host <strong>native</strong> Java applications <strong>and</strong> Enterprise Java beans• WAS has the ability <strong>to</strong> parse <strong>and</strong> preserve binary <strong>XML</strong> content through MessageTransmission Optimization Mechanism (MTOM) <strong>and</strong> <strong>XML</strong>-binary Optimized Packaging(XOP).• Many WebSphere products have the ability <strong>to</strong> initiate SOA processing using <strong>XML</strong>-basedSOAP <strong>and</strong> REST pro<strong>to</strong>cols.• <strong>XML</strong> parsing using Java is currently distinct from other IBM <strong>XML</strong>-enabled products.• Java <strong>XML</strong> does not currently employ z/OS <strong>XML</strong> System Services, for example.© 2012 IBM Corporation
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