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Cics Explorer April 2009

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Palestra do Latin America CICS Roadshow

Palestra do Latin America CICS Roadshow

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  • 1. ® IBM Software Group CICS Explorer The New Face of CICS Peter Siddell CICS Tools Development Hursley – IBM UK psiddell@uk.ibm.com © IBM Corporation 2009
  • 2. IBM Software Group Business problem - IBM Solution  First- and second-generation System z specialists exit the industry  Enterprises must transfer skills, knowledge and best practice to new CICS technical staff  Productivity must be maintained, and service-levels protected  Opportunity to build new System z skill pool  Specialists can collaborate with new developers and administrators to create new applications, and manage IT resources with a smaller operations team.  CICS family intends to make a significant contribution by reducing the skills barrier to the development and management of CICS systems  IBM CICS Explorer  Common, intuitive, Eclipse-based tooling environment for architects, developers, system administrators, system programmers, and operators  Integrated access to a broad range of data and control capabilities  Supports CICS runtime, CICS tools, and CICS connectors, plus other IBM and third- party software products 2 © IBM Corporation 2009
  • 3. IBM Software Group CICS Explorer View Systems Edit Resource View status Definitions of tasks View Queue Resource and Active CICS Systems Information System Groups Views Program in the selected PLEX Definitions 3 © IBM Corporation 2009
  • 4. IBM Software Group CICS Tools Integrated within CICS Explorer Framework Configuration Manager Interdependency Performance Analyzer Analyzer Average CPU Time Provides Scenarios for analysing data Change Transactions Shipped Sampled Packages Captured Queries View Resources Resource Definitions View tree of used by a for the CSD resources used transaction 2 4 © IBM Corporation 2009
  • 5. IBM Software Group Using tools integrated with CICS Explorer Customise the layout to suit tasks Example task-oriented layouts 2. CSD Clean up – using IA, SM and CM 3. Identify Business applications using IA, migrate to new regions using CM 4. PA,SM,CM performs governance: see performance changes of recently modified resources 3 5 © IBM Corporation 2009
  • 6. IBM Software Group Feedback  “If you are not using it, or you're not trying it, well, you should!”, “Much, much more intuitive”, “A lot more room to grow”  quot;Whole thing is brilliantquot;, quot;Help to keep people from moving off the platformquot;, quot;Greatest product of all time [CICS])quot;  quot;I see the explorer as bridging communities moving towards XDE rather than IDEquot; .  quot;The CICS Explorer is an extremely powerful SOA tool when combined with CICSquot;, quot;The CICS Explorer is just the tool to extend CICS Sub-systems to SOA environmentsquot;, quot;Demand for services is so great that addressing the application developer desires with Rational support make sense. What took you so long?quot; 6 © IBM Corporation 2009
  • 7. IBM Software Group IBM CICS Explorer - The New Face of CICS Key features Common, intuitive, Eclipse-based environment for architects, developers, administrators, system programmers, and operators Task-oriented views provide integrated access to broad range of data and control capabilities Powerful, context-sensitive resource editors Coming soon in CICS Explorer Also packaged with Rational Developer for System z Integration point for CICS TS, CICS Tools, CICS TG, •Real-time CICS resource status PD Tools, and Rational Tools Extensible by ISVs, SIs, and customers •Resource dependency views CICS support CICS Transaction Server for z/OS V3.1, V3.2 •Manage and Control resource CICSPlex SM WUI server required for CICS resource definitions views Availability •Performance data drill-down Join beta program now - for information, contact CICSEP@uk.ibm.com •CICS TG gateway status SupportPac to be available 4Q2008 Full function with next release of CICS TS in 2009 •Sub-set packaged with RDz Statement of Direction dated 5 Aug 2008 http://www.ibm.com/common/ssi/rep_ca/8/897/ENUS208-248 Please note: This slide represents Webcast held 5 Nov 2008 IBM’s current intent, but plans are http://www.ibm.com/software/systemz/webcast/5nov subject to change. 7 © IBM Corporation 2009
  • 8. IBM Software Group Future direction  CICS Explorer  Tooling integration point for the CICS runtime, providing a rich set of CICS views, data, methods, and widgets  Extensible by IBM, other vendors, and customers to deliver integrated solutions to key CICS users  Software Development Kit (SDK) will allow clients and business partners to construct and integrate their own plug-ins  CICS Transaction Server  Current and future releases will integrate the CICS Explorer into their deliverables  Future releases of CICS TS will build on ATOM/REST support (see SupportPac CA8K) to provide even more control of the CICS runtime from the CICS Explorer  CICS Tools  Complement and enrich the base data and methods provided by the CICS Explorer  Views, methods, and data to support performance analysis, configuration, and inter-dependency analysis  CICS Tools will work together to deliver integrated solutions that cross traditional product boundaries.  CICS Transaction Gateway  Will introduce a plug-in for the CICS Explorer, providing an even broader view of the greater CICS environment  IBM Problem Determination Tools  Will integrate with the CICS Explorer to provide a more integrated, application development support environment for CICS, adding to existing PD Tools support for CICS currently integrated in RDz  IBM Rational  RDz will deliver an integrated version of the CICS Explorer to provide a consistent control point for CICS development environments  Further integration with CICS Tools will simplify the interactions between the development and operational processes.  Business Partners  Development Kit (SDK) and a business partner program will facilitate ability to integrate existing and new solutions with the CICS Explorer 8 © IBM Corporation 2009
  • 9. IBM Software Group Product Positioning  CICSPlex Systems Manager  CICSPlex SM provides a single holistic view of complex environments to enable easier configuration and administration of CICS systems  IBM will continue to invest in this strategic CICS management framework  CPSM WUI retains role as an important operational and control interface  The CICS Explorer  Complements and extends CICSPlex Systems manager by providing a more intuitive interface, and an integration point with other CICS-related tooling solutions  Complements and extends RDz with unified view of CICS resources and is basis for CICS-centric System Programmer / Application Development activities  Rational Developer for System Z  RDz remains the strategic application development platform for CICS applications  Provides a unified development environment for maintaining / developing new CICS and other System z workload and connecting CICS in a heterogeneous environment  IBM continues to invest in RDz - recent PD tools integration, CICS TS V3.2 support  CICS Configuration Manager  CICS CM will continue to provide the auditable, single point of control for CICS definitions across the entire development, test and production life cycle 9 © IBM Corporation 2009
  • 10. IBM Software Group CICS Managed Early Programs  Why should customers participate?  Get an early view and hands-on experience of CICS products  Influence the future trends and directions of the product  Test applications with pre-release product code (in some cases, including some CICS vendor products)  Keep up with (or even overtake) your competitors by exploiting the next release of the product  Receive related Education & Technical Support  Customers are expected to:  Exercise new functions in the early product  Participate in mutually agreed status calls, where applicable - e.g. 30 mins every other week  Provide an exit report at the end of the program (skeleton is provided)  Provide some form of public reference  After successful completion of testing, order and install the product at GA  Currently running early programs  CICS TS  CICS Explorer  CICS Transaction Gateway  Apply to become involved with CICS Early Program offerings  For more information, contact : CICSEP@uk.ibm.com (Notes: Global CICSEP/UK/IBM)  Link to nomination form 10 © IBM Corporation 2009
  • 11. ® IBM Software Group CICS Explorer Sample screenshots The following screenshots are preliminary and subject to change, but show current level of working code or prototypes. These are not mock-ups. © IBM Corporation 2009
  • 12. IBM Software Group Explorer Trends and Directions with CICS Tools Available Today… In The Works… CICS Explorer (Available to CICS TS V3 users) CICS TS V3.2 Run time Task features (plug-ins) for Performa CICS Transaction Server V3 nce CICS Performance Analyzer CICS Performance Analyzer t CICS Configuration Manager men nage a fig M Con CICS Interdependency Analyzer ry ve o isc D CICS Configuration Manager What is the CICS Explorer? A new user interface to reduce the skills required to develop, deploy and manage CICS applications. The CICS Explorer will be incorporated in current and future releases of CICS Transaction Server as a strategic point of integration between the run-time and CICS Interdependency Analyzer add-on tools, extensible by IBM, business partners and clients. Powerful, intuitive, Eclipse-based user interface 12 © IBM Corporation 2009
  • 13. IBM Software Group CICS Interdependency Analyzer Explorer What is CICS IA? A discovery tool that identifies resource interdependencies in your CICS systems. Automates detection of your CICS runtime relationships and populates data in a DB2® database for off production analysis. Now includes a powerful eclipse-based query user interface List of all Regions Breakdown of resources used Results of queries Saved query definitions List of all Programs Where is resource used ? List of all Transactions Call tree of program execution 13 © IBM Corporation 2009
  • 14. IBM Software Group CICS Explorer - Program Definition editor - CPSM Everything greyed out because … … it's a 3.1 system that uses the CPSM WUI server that is read only. 14 © IBM Corporation 2009
  • 15. IBM Software Group CICS Explorer - Program Definition editor - CICS CM The editor is input capable (i.e. fields aren't grey) and The history view shows changes can be made who made changes, when changed, by attribute …because same system connected to using CM 15 © IBM Corporation 2009
  • 16. IBM Software Group CICS Explorer - Powerful, context-sensitive resource editors Editors only show applicable attributes and tabs - overview/runtime/printer are all specific for a TDQ of type quot;Extra Partitionquot; This shows how for a non-CM connection the history view just gracefully says that the function isn't available. 16 © IBM Corporation 2009
  • 17. IBM Software Group CICS Explorer - TD Queue resource editors Unlike CEDA or the WUI whose editors show too much information and allow the user to make mistakes, the CICS Explorer editors only show and present what's relevant to the resource type 17 © IBM Corporation 2009
  • 18. IBM Software Group CICS Explorer - No “magic” values - Journal editor Compare again the Specifying which attributes to log in a journal for a explorer with the WUI file is very involved in CEDA and the WUI 18 © IBM Corporation 2009
  • 19. IBM Software Group CICS Explorer - No “magic” values - Transaction editor In CEDA or the WUI the user has to know the “magic values”. DTIMEOUT of a TRANDEF In CICS Explorer editors, no special values contains values of quot;0quot; meaning quot;No timeoutquot;, are entered into text fields - everything is quot;SYSTEMquot; meaning quot;Use system valuequot; or else a done with radio buttons, combos, radios, time in milliseconds. and other advanced controls 19 © IBM Corporation 2009
  • 20. IBM Software Group CICS Explorer - Editor validation An advantage of an Eclipse client over a browser/TSO/ISPF interface which is that keystroke by keystroke client validation occurs making the GUI more responsive (no server roundtrips) and less errors get sent down the wire to CICS making it faster. The pipeline definition below has two errors - 20p is not a valid number … … and the configuration file name has an invalid character entered. Each error field has a red X next to it to show it's bad, and hovering over the red X bring up a tooltip with the error. All errors can be seen by hovering over the red X at the top of the screen. 20 © IBM Corporation 2009
  • 21. IBM Software Group CICS Explorer - CICS IA perspective Lists regions where the collector has run Lets you do things like see the resources the collector observed and see where they're used. 21 © IBM Corporation 2009
  • 22. IBM Software Group CICS Explorer - CICS IA integration in CICSPlex perspective If the IA collector has run in the region - a little decoration is shown in the bottom right hand corner The pop-up lets you run the IA query straight from the region and the results are shown in a search results window at the bottom 22 © IBM Corporation 2009
  • 23. IBM Software Group CICS Explorer - CICS IA integration in CICSPlex perspective The list of files in the Explorer - the files actually installed in the region, and their current status. IA extends the context menu (pop-up) so you can easily see the information that IA has about the usage of the file so the quot;Used By Programsquot; and quot;Used By Transactions“ … … is available on a live resource and opens the search results at the bottom. 23 © IBM Corporation 2009
  • 24. IBM Software Group CICS PA - Full Eclipse Integration Conventional Eclipse style integration: Projects, folders, files etc 24 © IBM Corporation 2009
  • 25. IBM Software Group CICS PA - Rich workspace See extracts of the file in raw data form.. Ability to “Drill into” data files ..or follow “Analysis Scenarios” to highlight issues 25 © IBM Corporation 2009
  • 26. IBM Software Group CICS PA - Visualization 1 Presentation most appropriate to data 26 © IBM Corporation 2009
  • 27. IBM Software Group CICS PA - Visualization 2 Flexibility in what you want to see 27 © IBM Corporation 2009
  • 28. IBM Software Group CICS PA - Visualization 3 Comparison between “before and after” situations 28 © IBM Corporation 2009
  • 29. IBM Software Group Thank you ! Any questions ? 29 © IBM Corporation 2009