how the customer is using cics - anne.ppt
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1、How the customer is using CICS?,Qin Li(Anne) 09/13/2013,Agenda,1. What is CICS 2. CICS transaction 3. CICSPlex System Manager 4. CICS intercommunication 5. Customer scenarios,Whats CICS,Customer Information Control System How do I pronounce CICS? KICKS in the UK(from1969) CICS Family CICS TS (Transa
2、ction Server) : z/OS Platform CICS TX Serials : Open System Platform CICS tools,Whats CICS,CICS is a transaction management system Provide services to assist the customer in implementing online business applications A database/data communications system Provide user access, with security, to online
3、business systems and data An Application Server to user application classed as Middleware Providing the customer services to help them implement online business applications.,Transaction = Request for Service Many users Repetitive Short interactions Shared data Data integrity Low cost and transactio
4、n,Why CICS,Business logic Multithreading Administration Connectivity Data integrity Performance Locking Logging Scheduling Security Exception handling Queue management,Communications,Operating System,Hard Ware,Application,Database Manger,6,Open System,Mainframe,Real World CICS TS,/CICS0FO JOB NOTIFY
5、=&SYSUID,CLASS=B,MSGCLASS=X /* /CICS01 EXEC PGM=DFHSIP,PARM=SI,REGION=0M,TIME=1440 /STEPLIB DD DISP=SHR,DSN=CTS310.CICS640.SDFHAUTH / DD DISP=SHR,DSN=CTS310.CICS640.SDFJAUTH /DFHRPL DD DISP=SHR,DSN=CTS310.CICS640.SDFHLOAD / DD DISP=SHR,DSN=CTS310.CICS640.SDFJLOAD /DFHCSD DD DSN=CNTESTF.CICS0FO.RCER.
6、CSD,DISP=SHR /DFHDMPA DD DSN=CNTESTF.CICS0FO.RCER.DUMPA,DISP=SHR /DFHDMPB DD DSN=CNTESTF.CICS0FO.RCER.DUMPB,DISP=SHR /DFHAUXT DD DSN=CNTESTF.CICS0FO.RCER.AUXA,DISP=SHR /DFHBUXT DD DSN=CNTESTF.CICS0FO.RCER.AUXB,DISP=SHR /DFHLCD DD DSN=CNTESTF.CICS0FO.RCER.LCD,DISP=SHR /DFHGCD DD DSN=CNTESTF.CICS0FO.R
7、CER.GCD,DISP=SHR /DFHINTRA DD DSN=CNTESTF.CICS0FO.RCER.INTRA,DISP=OLD /DFHTEMP DD DSN=CNTESTF.CICS0FO.RCER.TEMP,DISP=OLD /DFHLRQ DD DSN=CNTESTF.CICS0FO.RCER.LRQ,DISP=SHR /SYSPRINT DD SYSOUT=* /SYSUDUMP DD SYSOUT=* /SYSABEND DD SYSOUT=Z /SYSIN DD * SYSIDNT=Z0FO START=INITIAL APPLID=IYK3Z0FO EDSALIM=5
8、00M TCPIP=YES SEC=NO .END /*,CICS Setup JCL,STEPLIB,DFHRPL,System Dataset,System Initialization Parameters,Add applications in DFHRPL,Agenda,1. What is CICS 2. CICS transaction 3. CICSPlex System Manager 4. CICS intercommunication 5. Customer scenarios,Agenda,1. What is CICS 2. CICS transaction 3. C
9、ICSPlex System Manager 4. CICS intercommunication 5. Customer scenarios,CICSPlex System Manager (CPSM),A way to manage logical groups of CICS systems from a single point.,Review of terms used to describe CICS topologies,Roles of a CICS region in a CICSplex,Terminal-owning region (TOR) A CICS region
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