CA ERwin Model Manager Implementation Guide

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Convert or Update a CA ERwin MM Mart ........................................................ 43Appendix A: Microsoft SQL and Sybase Server Tuning Recommendations 49Physical Tuning Parameters ................................................................... 49Hardware Configurations .................................................................. 49Database Placement....................................................................... 50Data Redundancy ......................................................................... 50Server-Level Tuning Parameters ............................................................... 50Named Cache Configuration ................................................................... 51Database Tuning Parameters .................................................................. 51Transaction Log ........................................................................... 51Threshold Procedures ..................................................................... 52"trunc. log on chkpt" Option ............................................................... 52Database and Log Sizing ...................................................................... 53How to Maintain an Efficient Database .......................................................... 53Nightly Maintenance Script ................................................................ 54DBCC Commands ......................................................................... 55Appendix B: Oracle Tuning Recommendations 57Recommended Disk Configurations ............................................................. 57Database Configuration ....................................................................... 58Maximum Number of Processes ............................................................ 58Shared Pool .............................................................................. 58Buffer Cache .............................................................................. 59Redo Log Files ............................................................................ 59Increase Space in Redo Logs ............................................................... 60Redo Log Buffer ........................................................................... 62Checkpoints .............................................................................. 63Turn on the Optimizer Mode ............................................................... 63Storage Parameters ........................................................................... 64Rollback Segments ........................................................................ 64Set Optimal Configuration for the Rollback Logs ............................................. 65Tablespaces .............................................................................. 67Appendix C: CA ERwin MM Performance 69Optimize Your CA ERwin MM Performance ...................................................... 69Reindex the Database ......................................................................... 70Run the Oracle DBMS Reindex Script ....................................................... 71Example: Oracle DBMS Reindex Script ...................................................... 72Example: Microsoft SQL Server DBMS Reindex Script ........................................ 73Example: Sybase DBMS Reindex Script ..................................................... 746 Implementation Guide
Troubleshooting the Reindexing Script ...................................................... 75Run the Database Statistics ................................................................... 75Example: Statistics Commands (Oracle) .................................................... 75Example: Statistics Script (MS SQL Server) ................................................. 76Index 77Contents 7
Page 1 and 2: CA ERwin ® Model ManagerImplementa
Page 3 and 4: CA Product ReferencesThis document
Page 5: ContentsChapter 1: Modeling in the
Page 10 and 11: CA ERwin Model ManagerThe following
Page 12 and 13: Model Life Cycle FrameworksSystem-D
Page 15 and 16: Chapter 2: Installation andConfigur
Page 17 and 18: How to Prepare Your DBMS Environmen
Page 29 and 30: Install the Administrative FilesIns
Page 31 and 32: Refresh the Mart After Upgrading Yo
Page 33 and 34: Create the CA ERwin MM Mart2. Compl
Page 35: Create the CA ERwin MM Mart4. Selec
Page 38 and 39: Conversion ProcessConversion Proces
Page 40 and 41: How to Upgrade the MartHow to Upgra
Page 42 and 43: Install the Software UpgradeInstall
Page 44 and 45: Convert or Update a CA ERwin MM Mar
Page 46 and 47: Convert or Update a CA ERwin MM Mar
Page 49 and 50: Appendix A: Microsoft SQL and Sybas
Page 51 and 52: Named Cache ConfigurationNamed Cach
Page 53 and 54: Database and Log SizingDatabase and
Page 55: How to Maintain an Efficient Databa
Page 58 and 59:
Database ConfigurationDatabase Conf
Page 60 and 61:
Database ConfigurationYou should ha
Page 62 and 63:
Database Configurationrem Generate
Page 64 and 65:
Storage ParametersStorage Parameter
Page 66 and 67:
Storage Parameters2. Run the follow
Page 68 and 69:
Storage ParametersRecommended Initi
Page 70 and 71:
Reindex the DatabaseYou should regu
Page 72 and 73:
Reindex the DatabaseExample: Oracle
Page 74 and 75:
Reindex the DatabaseExample: Sybase
Page 76 and 77:
Run the Database StatisticsExample:
Page 78:
78 Implementation Guide
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CA ERwin Model Manager Implementation Guide

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