Component Based Distributed System Development

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    Component Based Distributed System Development - Presentation Transcript

    1. Component based development SC2 - Software Core for Computer-based systems
    2. 2 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
    3. 3 Objective SC2 - Software Core for Computer-based systems
    4. 4 Objective Large distributed systems development cost reduction implies: Programming by assembly (manufacturing) rather than development (engineering) Reduced skills requirements Focus expertise on domain problems Improving software quality SC2 - Software Core for Computer-based systems
    5. 5 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
    6. 6 Component Based development for complex systems Develop large software systems like : Hardware Car Manufacturing rather than engineering Product line Assembly line Product line Tools chain Reuse time Engineering Development Production Phase Phase SC2 - Software Core for Computer-based systems
    7. 7 Complex system : ATC centre RADAR AFTN/CIDIN ATFM ADJACENT FIR'S/TWR'S MET Centres Radar Front Radar Data Flight Plan Supervisory Recording Control Simulator Processing Radar Front Processing Radar Data Processing Flight Plan Supervisory Replay Recording Control Simulator Processing Processing Processing Replay Dual LAN FDDI Voice control controller controller controller controller and Voice control Working Working Working Working communications and Position Position Position Position communications • Intercom • Priority ~ 50 • Public • RADIO A/G SC2 - Software Core for Computer-based systems
    8. 8 Complex system : Combat Naval System Tracks display Radar detections Detections processed into tracks by the CMS SC2 - Software Core for Computer-based systems
    9. 9 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
    10. 10 Tool chain : Computer Aided System Design UML Visual Tools SC2 - Software Core for Computer-based systems
    11. 11 Hardware Components Analogy Component Library Data Sheet SC2 - Software Core for Computer-based systems
    12. 12 Domain Components Component Library ACR RADAR CWP RDP FDP ABS CP FPM AGDC ADS-B TP Data Sheet SC2 - Software Core for Computer-based systems
    13. 13 Computer aided design for the whole process Operation Validation Integration Development Design SC2 - Software Core for Computer-based systems
    14. 14 From Design, Deployment, Installation, to Validation Visual design Tool Visual Deployment Tool Simulation Tool Validation Tool Sun SPARC IBM Compatible DECstation IBM Compatible IBM RS/6000 Mac SE/Classic System Engineer System Monitor Architect Integrator Design Model Deployment Model SC2 - Software Core for Computer-based systems
    15. 15 System Design Visual Tools System Engineer, Architect SC2 - Software Core for Computer-based systems
    16. 16 System Design Visual Tools System Engineer, Architect Design Model SC2 - Software Core for Computer-based systems
    17. 17 System Design Visual Tools System Engineer, Architect Design Model IDL SC2 - Software Core for Computer-based systems
    18. 18 System Design Visual Tools System Engineer, Architect Design Model IDL XML SC2 - Software Core for Computer-based systems
    19. 19 System Design Visual Tools System Engineer, Architect Design Model IDL XML SC2 - Software Core for Computer-based systems
    20. 20 System Design Visual Tools System Engineer, Architect Design Model IDL XML SC2 - Software Core for Computer-based systems
    21. 21 System Design Visual Tools System Engineer, Architect Design Model MOF/ XMI IDL XML SC2 - Software Core for Computer-based systems
    22. 22 System Design Visual Tools System Engineer, Architect Design Model MOF/ XMI Simulation Tools IDL XML SC2 - Software Core for Computer-based systems
    23. 23 System Design Visual Tools System Engineer, Architect Design Model MOF/ XMI Simulation Tools IDL XML SC2 - Software Core for Computer-based systems
    24. 24 System Design Visual Tools System Engineer, Architect Design Model MOF/ XMI Simulation Tools IDL XML Validation patterns SC2 - Software Core for Computer-based systems
    25. 25 System Deployment and Integration System Integrator Sun SPARC IBM Compatible DECstation IBM Compatible IBM RS/6000 Mac SE/Classic Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
    26. 26 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IBM Compatible IBM RS/6000 Mac SE/Classic Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
    27. 27 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
    28. 28 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
    29. 29 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
    30. 30 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor COTS Container zipfile zipfile SC2 - Software Core for Computer-based systems
    31. 31 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor Validation COTS Container patterns zipfile zipfile SC2 - Software Core for Computer-based systems
    32. 32 System Deployment and Integration System Integrator XMI Sun SPARC IBM Compatible DECstation IDL IBM Compatible IBM RS/6000 Mac SE/Classic XML Monitor Validation COTS Container patterns zipfile zipfile SC2 - Software Core for Computer-based systems
    33. 33 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
    34. 34 Mouse Click Recording Surveillance System Development Flight Management Sup ODS SC2 - Software Core for Computer-based systems
    35. 35 Mouse Click Recording Surveillance System Development Flight Management Sup ODS SC2 - Software Core for Computer-based systems
    36. 36 Mouse Click Surveillance System Development Recording Flight Management Sup ODS SC2 - Software Core for Computer-based systems
    37. 37 Mouse Click System Development Recording Surveillance Flight Management Sup ODS SC2 - Software Core for Computer-based systems
    38. 38 Mouse Click System Development Recording Surveillance Flight Management ODS Sup SC2 - Software Core for Computer-based systems
    39. 39 Mouse Click System Development Recording Surveillance Flight Management Sup ODS SC2 - Software Core for Computer-based systems
    40. 40 System Architecture A business model Domain engineering Domain services specification No assumption on Execution Platform (separation of concerns) SC2 - Software Core for Computer-based systems
    41. 41 System Architecture A business model Domain engineering Domain services specification No assumption on Execution Platform (separation of concerns) A component execution model (seamless integration) Components interconnection CORBA component model (CCM) Container SC2 - Software Core for Computer-based systems
    42. 42 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
    43. 43 A Domain Service = A CORBA Object A service (CORBA Object) is defined by : An Interface Interface A protocol Behavior Described in UML Without any assumptions on : Execution Platform (separation of concerns) SC2 - Software Core for Computer-based systems
    44. 44 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
    45. 45 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
    46. 46 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
    47. 47 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
    48. 48 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
    49. 49 No assumption on deployment A driver doesn't care of engine's internal working. He only knows the interface Implementation Interface SC2 - Software Core for Computer-based systems
    50. 50 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
    51. 51 What We Service B May Have : Service A Service D Service C Service E SC2 - Software Core for Computer-based systems
    52. 52 Spaghetti Plate Syndrome SC2 - Software Core for Computer-based systems
    53. 53 Spaghetti Plate Named Syndrome Pipe SC2 - Software Core for Computer-based systems
    54. 54 Spaghetti Reliable Plate Multicast Syndrome SC2 - Software Core for Computer-based systems
    55. 55 Spaghetti Plate Syndrome Spaghetti Plate SC2 - Software Core for Computer-based systems
    56. 56 Spaghetti Plate Syndrome System Architect Spaghetti Plate SC2 - Software Core for Computer-based systems
    57. 57 Spaghetti Plate Syndrome System Integrator System Architect Spaghetti Plate SC2 - Software Core for Computer-based systems
    58. 58 What We Want ! Recording Surveillance Recording Surveillance Flight Management Sup ODS Sup Seamless Integration ODS SC2 - Software Core for Computer-based systems
    59. 59 Container Model Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    60. 60 Container Model Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    61. 61 Object Container Model IDL Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    62. 62 Object Container Model IDL Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    63. 63 Object Container Model IDL Automatically generated Container from Object IDL Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    64. 64 Object Container Model IDL Automatically generated Container from Object IDL Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    65. 65 Object Container Model IDL Automatically generated Container from Object IDL Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    66. 66 Object Container Model IDL Automatically generated Generated Typed Container Local Interfaces from Object IDL Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    67. 67 Object Container Model IDL Automatically generated Generated Typed Container Local Interfaces from Object IDL Container Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    68. 68 Object Container Model IDL Automatically generated Generated Typed Container Local Interfaces from Object IDL Container Container Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems
    69. 69 Object Container Model IDL Automatically generated Generated Typed Container Local Interfaces from Object IDL Container Container Container Container Container Technical Middleware (Framework) SC2 - Software Core for Computer-based systems Spaghetti Plate
    70. 70 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
    71. 71 Component and CORBA object A component is a deployable objet Object As specified Client Object Object Provides Object uses SC2 - Software Core for Computer-based systems
    72. 72 Component and object A component is a deployable objet ? As deployed Client Object ? Provides ? uses SC2 - Software Core for Computer-based systems
    73. 73 Object Interface (IDL CORBA 2) interfaces Usual CORBA object .. SC2 - Software Core for Computer-based systems
    74. 74 Component Interface (IDL CORBA 3) Provides { interfaces Usual CORBA object .. } SC2 - Software Core for Computer-based systems
    75. 75 Component Interface (IDL CORBA 3) Provides { interfaces Usual CORBA object .. } Connection to a Usual uses { CORBA Object interfaces .. } SC2 - Software Core for Computer-based systems
    76. 76 Object Composition IDL CORBA 2 IDL Server IDL CORBA 2 IDL Object Client Server IDL CORBA 2 IDL Server Provides Uses SC2 - Software Core for Computer-based systems
    77. 77 Object Composition IDL CORBA 3 IDL IDL CORBA 2 IDL Server IDL CORBA 2 IDL Object Client Server IDL CORBA 2 IDL Server Provides Uses SC2 - Software Core for Computer-based systems
    78. 78 Object Composition IDL CORBA 3 IDL Provides { interfaces .. Server } uses { interfaces .. } Object Client Server Server Provides Uses SC2 - Software Core for Computer-based systems
    79. 79 CORBA Component Model (CCM) CCM IDL “IDL3” Extension to IDL (IDL2 Meta Type) «packaging» language Define a component in terms of... Offered functionality (Server role) interfaces provided events emitted Dependencies (Client role) distant interfaces required events consumed Configuration attributes SC2 - Software Core for Computer-based systems
    80. 80 CCM : Code Generation IDL3 “IDL3” is parsed, producing : An IDL2 interface Defining interface between component and container Compiler Middleware, Framework independent Container code Idl2 Container Provides the glue between application and infrastructure SC2 - Software Core for Computer-based systems
    81. 81 CORBA Component Model IDL IDL3 provides : • logical architecture • logical connectivity • dependency visibility SC2 - Software Core for Computer-based systems
    82. 82 CORBA Component Model (CCM) CCM Container Container handles, Component interconnection Event issues Config / packaging issues Other functions Local IDL (local service ie no IOR) Component is isolated from the underlying architecture (framework). This is a standard & formal way of creating wrappers. SC2 - Software Core for Computer-based systems
    83. 83 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
    84. 84 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
    85. 85 Component/Container interaction Component interacts with container SC2 - Software Core for Computer-based systems
    86. 86 Component/Container interaction Container interacts with other container SC2 - Software Core for Computer-based systems
    87. 87 Component/Container interaction Components exchange information SC2 - Software Core for Computer-based systems
    88. 88 Component/Container interaction Container interacts with Component SC2 - Software Core for Computer-based systems
    89. 89 Container Model Clear separation of the application component the technical middleware Middleware container Component container protects the Infrastructure component container offers simple interfaces to component SC2 - Software Core for Computer-based systems
    90. 90 Container/Infrastructure interaction Container interacts with other container Middleware (Infrastructure, Framework) SC2 - Software Core for Computer-based systems
    91. 91 Container/Infrastructure interaction Container interacts with other container Container interacts with other Container Through Infrastructure Service Middleware (Infrastructure, Framework) SC2 - Software Core for Computer-based systems
    92. 92 Container/Infrastructure interaction Component interacts with container Middleware (Infrastructure, Framework) SC2 - Software Core for Computer-based systems
    93. 93 Container/Infrastructure interaction Component interacts with container Components exchange information Through Infrastructure Service Middleware (Infrastructure, Framework) SC2 - Software Core for Computer-based systems
    94. 94 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
    95. 95 Container and object deployment A component is a deployable objet Object Client Object Object Provides Object uses SC2 - Software Core for Computer-based systems
    96. 96 Container and Object Deployment Client Objet O1 02 03 SC2 - Software Core for Computer-based systems
    97. 97 Container and Object Deployment Client Objet O1 02 03 Spaghetti Plate SC2 - Software Core for Computer-based systems
    98. 98 Container and Object Deployment Client Objet O1 02 03 Container Spaghetti Plate SC2 - Software Core for Computer-based systems
    99. 99 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
    100. 100 Container and separation of concerns : without container Objet O1 02 03 Technical Code Business Code Technical Code Business Code Technical Code SC2 - Software Core for Computer-based systems
    101. 101 Container and separation of concerns : with container Object Container O1 02 03 Business Code Technical Code Technical Code Business Code Technical Code SC2 - Software Core for Computer-based systems
    102. 102 Container and separation of concerns : determinism HMI Server HMI ??? IHM Container ????? Server Container Server Request (Data) Trace (Data) • Automation of technical services: tracing, recording Request (Data) Trace (Data) => Validation Determinism Request (Data) • Simplification of business Reply coder’s work Record (Data) Reply Record (Data) Reply SC2 - Software Core for Computer-based systems
    103. 103 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
    104. 104 Enterprise computing CCM container Business Container Container Application Event Persistence Security Transaction Middleware services SC2 - Software Core for Computer-based systems
    105. 105 Real Time computing CCM container Business Container Container Application Load Fault Tracing Recording Balancing Tolerance Middleware services SC2 - Software Core for Computer-based systems
    106. 106 Extended Real Time computing CCM container Business Container Container Application DDS ? ? ? Middleware services SC2 - Software Core for Computer-based systems
    107. 107 Component based development Container Concepts Component container Interaction Object Deployment Separation of concerns Container Technical Framework Flexible Container Code Generation SC2 - Software Core for Computer-based systems
    108. 108 Flexible Container Code Generation IDL3 Template Driven Code generation Compiler Template Written By middleware Experts Container Idl2 SC2 - Software Core for Computer-based systems
    109. 109 Flexible Container Code Generation IDL3 C++ Compiler Template C++ Container Idl2 SC2 - Software Core for Computer-based systems
    110. 110 Flexible Container Code Generation IDL3 Ada Compiler Template Ada Container Idl2 SC2 - Software Core for Computer-based systems
    111. 111 Flexible Container Code Generation IDL3 Validation Compiler Template Validation Container Idl2 SC2 - Software Core for Computer-based systems
    112. 112 Infrastructure Interchange Validation Container Operational Container Validation Framework Operational Framework SC2 - Software Core for Computer-based systems
    113. 113 Infrastructure Interchange Validation template written by Validation experts Validation Container Operational Container Validation Framework Operational Framework SC2 - Software Core for Computer-based systems
    114. 114 Infrastructure Interchange Operational template written by Validation experts Validation Container Operational Container Validation Framework Operational Framework SC2 - Software Core for Computer-based systems
    115. 115 System Design and Simulated validation System Engineer, Architect Design Model MOF/ XMI Simulation Tools Validation Operational Container Validation Container Pattern SC2 - Software Core for Computer-based systems
    116. 116 System Design and Simulated validation Business Model Functional Non Functional Model Model Container Functional Non Functional Simulation Simulation Deployment = = Results Results System SC2 - Software Core for Computer-based systems
    117. 117 Component based development Objective Large distributed systems Tools chain Large distributed systems Architecture Business Model Component Execution Model CCM Object Deployment Container Concepts SC2 - Software Core for Computer-based systems
    118. 118 Component Based Fault Load Tolerance Middleware Balancing Fault Load Tolerance Balancing Real Time DDS Events DDS Events SC2 - Software Core for Computer-based systems

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