Addressing OLTP Solutions with CICS: The Transaction Server ... - Ibm

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designing efficient applications 150 directory and security server 16 distributability 7 distributed program link 26 distributed system object model 118 distributed transaction processing 27 distribution of clients 56 dynamic registration 94 E Encina PPC Executive 78 PPC Gateway 35, 78, 105 PPC services 78 PPC TCP/IP 33 SFS 44, 79 Toolkit Executive 77 Toolkit Server Core 78 Encina for AIX 19, 77 entry-sequenced files 80 evolution 8 external call interface 52, 65, 146 external presentation interface 53, 147 external programming interface 64 F function shipping 26 I initialization string 90 instance 180 Internet security 140 World Wide Web 17 Internet connection server interoperability 8 intersystem communication 26, 42 investment protection 8 L local SNA 35 Lotus Notes 16 M message channel agents 106 message queuing interface 106 MQseries 106 multivendor support 8 N national language support 56 network configurations application peer-to-peer communication 59 TCP/IP 58 186 CICS for AIX as the Transaction Server non-XA-enabled databases 91 O object OLTP 181 application development life cycle 145 complex 5 distributed 9 market 10 Web 136 openness 7 operability 7 operations 46 overall cost reductions 8 P portability 7 price-to-performance 7 process 181 productivity 7 pseudo conversational transactions 151 R reconfiguration 8 recoverability 7 recovery 22, 89 relational databases access options 91 DRDA architecture 103 relative files 80 reliability 6, 23 resource manager 87 rollback 88 S scalability 7 security 7, 22, 47, 56 shared object 99 single-phase commit 94 SNA LU 6.2 communication 57 software servers 16 SQL 181 SQL CONNECT 97 static registration 94 switch load file 90, 99 system management application 116 SystemView server 17 T TCP/IP 32, 57 thread of control 182 TPC 7
transaction identifier 88 transaction manager 87 transaction routing 27 transaction server 17 transactional services 22 two-phase commit 88, 94, 182 TX interface 87 U user interface 137 W Web and OLTP 136 Web browser 138 Web server 138 workload management algorithm 125 connection scoring 126 health scoring 126 history scoring 126 load scoring 126 projected new load scoring 127 reference system 124 workload management cache manager 117 workload management client 117 workstation customization 56 World Wide Web 133 X X/Open DTP model activity among functional components 88 CICS for AIX and 89 functional components 87 functional model 86 interfaces among functional components 87 X/Open XA interface 86 XA interface 45, 86, 87, 90, 182 XA-enabled databases 91 Index 187
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Addressing OLTP Solutions with CICS
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Take Note! Before using this inform
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iv CICS for AIX as the Transaction
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9.4 Security Issues on the Internet
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viii CICS for AIX as the Transactio
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x CICS for AIX as the Transaction S
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xii CICS for AIX as the Transaction
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The Team That Wrote This Redbook xi
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xvi CICS for AIX as the Transaction
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2 CICS for AIX as the Transaction S
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1.2 Complex OLTP Business Environme
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Figure 2. OLTP Complex for XYZ Insu
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By using common application program
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1.5 OLTP Market 10 CICS for AIX as
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Figure 5. OLTP Market Segmentation
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14 CICS for AIX as the Transaction
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2.1 IBM Software Servers 2.1.1 Lotu
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2.2.1 CICS Clients V1.1.0 A Transac
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2.2.4 CICS Internet Gateway for AIX
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3.1 Services CICS for AIX is a very
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3.1.2 CICS API 24 CICS for AIX as t
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3.1.3.1 Terminal Users and CICS Reg
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3.2 Implementation 3.2.1 Components
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3.2.2 Processes 3.2.1.3 Application
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3.3.1 DCE RPC 3.3.2 TCP/IP 32 CICS
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Figure 9. Interconnection Using Enc
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connect to a PPC Gateway server mac
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Figure 12. Interconnection Using TC
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3.4.3 Configuration 3.4.4 Managing
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3.4.6 Intersystem Communication CIC
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3.4.8 Data Location 44 CICS for AIX
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3.4.11 Operations plan to cope with
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3.5 Summary 48 CICS for AIX as the
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Figure 13. Application Server Model
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4.2.1 CICS External Call Interface
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By means of mapping files, you can
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4.3 Versions 56 CICS for AIX as the
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4.4 Sample Network Configurations 4
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4.5.1 CICS Client for OS/2 60 CICS
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4.5.2 CICS Client for DOS 62 CICS f
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4.5.5 CICS Client for AIX CICS Clie
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5.1.1 DCE Threads 5.1.2 Remote Proc
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The GDS is based on the CCITT X.500
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egion or server it is looking for.
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6.1.2 Encina Toolkit Server Core 6.
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is also necessary to use native AIX
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7.1 X/Open XA Interface 7.1.1 X/Ope
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Communication between the transacti
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7.2.2 Single-Phase and Two-Phase co
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Figure 28. Switching Access among D
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Figure 30. CICS Access to Remote DB
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emote DRDA database. Information ab
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As the COMMAREA has an allowable ma
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8.2 Workload Management 112 CICS fo
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8.4.2 System Management Application
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Figure 36. The CICS SM GUI 8.4.6 Di
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Figure 37. CICS SM Component Distri
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Figure 38. Combining Resources 122
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8.5.2 The Reference System 124 CICS
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8.6 Planning Considerations for CIC
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9.1 Some Terminology 9.2 Services 1
Page 154 and 155: Figure 41. CICS Internet Gateway fo
Page 156 and 157: 9.3.3 Data Integrity The Web was or
Page 158 and 159: 9.3.5 High Availability The drawbac
Page 160 and 161: or employee records, eavesdropping
Page 162 and 163: 144 CICS for AIX as the Transaction
Page 164 and 165: • Type, size, and quantity of rec
Page 166 and 167: 10.3.3 Writing ECI and EPI Applicat
Page 168 and 169: The ANIMATOR debugging tool enables
Page 172 and 173: 10.8 Summary 154 CICS for AIX as th
Page 176 and 177: 11.1 The Big Picture 158 CICS for A
Page 178 and 179: 11.2 User Access 160 CICS for AIX a
Page 180 and 181: Figure 44. Access to Various DB2 Da
Page 184 and 185: takes place over TCP/IP or SNA comm
Page 186 and 187: provide greater protection in the u
Page 194 and 195: How Customers Can Get ITSO Redbooks
Page 198 and 199: design. The process of composing a
Page 200 and 201: A year later ISC gave SQL formal in
Page 206: IBML ® Printed in U.S.A. SG24-4752
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