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Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Z_Application_Assist_Processor> ?p ?o }

• Z_Application_Assist_Processor abstract "The IBM System z Application Assist Processor (zAAP), previously known as the zSeries Application Assist Processor, is a mainframe processor introduced by IBM in 2004. zAAP engines are dedicated to running specific Java and XML workloads under z/OS, accelerating performance. zAAPs are available for zSeries 990 and 890 servers and later zSeries and zEnterprise models. Beginning with the IBM z13, the zAAP functionality is integrated with zIIP processors (zAAP on zIIP).Currently a zAAP engine contains the same underlying hardware as any other mainframe engine. However, IBM uses microcode to limit code execution to Java and XML workloads only. As with Integrated Facility for Linux (IFL) and zIIP, zAAPs are not specifically optimized to run Java faster or better. IBM does not change the "software model" or MSU rating on its mainframes with the installation of zAAPs. Consequently IBM's customers do not incur software license charges for their zAAPs, reducing their costs of running Java- and XML-oriented applications. The number of zAAPs cannot exceed the number of central processors (CPs, general purpose engines) within a zSeries/z9 machine.IBM made the zAAP feature (i.e. the microcode) generally available on June 30, 2004, although the required z/OS release was not generally available until September 24, 2004. zAAPs work with z/OS V1R6 and higher, and Java 1.4.1 and higher. IBM modified the z/OS dispatcher and Workload Manager (WLM) to switch pure Java workload to the dedicated engines. These modifications are completely transparent to Java applications. However, because Java must at least occasionally call native system services (I/O services, for example), some conventional processor (CP) capacity must be available to initiate and sustain a zAAP engine. Major software subsystems that could benefit from zAAP (i.e. that rely on Java workloads) include WebSphere Application Server, WebSphere Business Integration Server Foundation, WebSphere Process Server, WebSphere Message Broker, DB2, CICS Transaction Server, CICS Transaction Gateway, IMS, and (JZOS and z/OS UNIX System Services) Batch, among others. In 2007, IBM added zAAP support to the XML System Services for z/OS, so now products such as DB2 9 for z/OS can also take advantage of zAAPs for XML-related processing.The first commercial production workload for zAAP began on September 1, 2004, at an undisclosed Midwestern U.S. insurance company performing claims processing. The company used Java 1.4.2, WebSphere Application Server Version 5.1, and a near-final z/OS V1R6 build on a zSeries 990 (2084-304/A08 with two zAAPs). This deployment is probably a mainframe record for speed of both development and adoption, since IBM only began its zAAP design project in 2003.".
• Z_Application_Assist_Processor wikiPageExternalLink zaap.
• Z_Application_Assist_Processor wikiPageID "1205754".
• Z_Application_Assist_Processor wikiPageLength "4327".
• Z_Application_Assist_Processor wikiPageOutDegree "33".
• Z_Application_Assist_Processor wikiPageRevisionID "679152503".
• Z_Application_Assist_Processor wikiPageWikiLink CICS.
• Z_Application_Assist_Processor wikiPageWikiLink CICS_Transaction_Gateway.
• Z_Application_Assist_Processor wikiPageWikiLink CICS_Transaction_Server.
• Z_Application_Assist_Processor wikiPageWikiLink Category:IBM_mainframe_technology.
• Z_Application_Assist_Processor wikiPageWikiLink Category:Java_enterprise_platform.
• Z_Application_Assist_Processor wikiPageWikiLink O.
• Z_Application_Assist_Processor wikiPageWikiLink IBM.
• Z_Application_Assist_Processor wikiPageWikiLink IBM_DB2.
• Z_Application_Assist_Processor wikiPageWikiLink IBM_Information_Management_System.
• Z_Application_Assist_Processor wikiPageWikiLink IBM_System_z.
• Z_Application_Assist_Processor wikiPageWikiLink IBM_WebSphere.
• Z_Application_Assist_Processor wikiPageWikiLink IBM_mainframe.
• Z_Application_Assist_Processor wikiPageWikiLink Independent_software_vendor.
• Z_Application_Assist_Processor wikiPageWikiLink Information_Management_System.
• Z_Application_Assist_Processor wikiPageWikiLink output.
• Z_Application_Assist_Processor wikiPageWikiLink Integrated_Facility_for_Linux.
• Z_Application_Assist_Processor wikiPageWikiLink Java_(software_platform).
• Z_Application_Assist_Processor wikiPageWikiLink Java_platform.
• Z_Application_Assist_Processor wikiPageWikiLink Microcode.
• Z_Application_Assist_Processor wikiPageWikiLink Million_service_units.
• Z_Application_Assist_Processor wikiPageWikiLink System_z.
• Z_Application_Assist_Processor wikiPageWikiLink UNIX_System_Services.
• Z_Application_Assist_Processor wikiPageWikiLink WebSphere.
• Z_Application_Assist_Processor wikiPageWikiLink Workload_Manager.
• Z_Application_Assist_Processor wikiPageWikiLink XML.
• Z_Application_Assist_Processor wikiPageWikiLink OS.
• Z_Application_Assist_Processor wikiPageWikiLink ZAAP.
• Z_Application_Assist_Processor wikiPageWikiLink ZIIP.
• Z_Application_Assist_Processor wikiPageWikiLink ZSeries.
• Z_Application_Assist_Processor wikiPageWikiLink Z_Application_Assist_Processor.
• Z_Application_Assist_Processor wikiPageWikiLinkText "Application Assist Processor".
• Z_Application_Assist_Processor wikiPageWikiLinkText "Z Application Assist Processor".
• Z_Application_Assist_Processor wikiPageWikiLinkText "z Application Assist Processor".
• Z_Application_Assist_Processor wikiPageWikiLinkText "zAAP".
• Z_Application_Assist_Processor hasPhotoCollection Z_Application_Assist_Processor.
• Z_Application_Assist_Processor wikiPageUsesTemplate Template:Lowercase.
• Z_Application_Assist_Processor wikiPageUsesTemplate Template:Reflist.
• Z_Application_Assist_Processor subject Category:IBM_mainframe_technology.
• Z_Application_Assist_Processor subject Category:Java_enterprise_platform.
• Z_Application_Assist_Processor hypernym Processor.
• Z_Application_Assist_Processor type Software.
• Z_Application_Assist_Processor type Computer.
• Z_Application_Assist_Processor comment "The IBM System z Application Assist Processor (zAAP), previously known as the zSeries Application Assist Processor, is a mainframe processor introduced by IBM in 2004. zAAP engines are dedicated to running specific Java and XML workloads under z/OS, accelerating performance. zAAPs are available for zSeries 990 and 890 servers and later zSeries and zEnterprise models.".
• Z_Application_Assist_Processor label "Z Application Assist Processor".
• Z_Application_Assist_Processor sameAs IBM_zAAP.
• Z_Application_Assist_Processor sameAs m.04h67t.
• Z_Application_Assist_Processor sameAs Q919217.
• Z_Application_Assist_Processor sameAs Q919217.
• Z_Application_Assist_Processor wasDerivedFrom Z_Application_Assist_Processor?oldid=679152503.
• Z_Application_Assist_Processor isPrimaryTopicOf Z_Application_Assist_Processor.