. . . . . . . . . . . . . . . . . . . . . 363 28 Handling Operating System Variation 366 29 Environment Variables 367 29.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1364 78.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1364 78.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications

. . . . . . . . . . . . . . . . . . . . . 363 28 Handling Operating System Variation 366 29 Environment Variables 367 29.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1364 78.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1364 78.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications

. . . . . . . . . . . . . . . 385 29 Handling Operating System Variation 388CONTENTS vi 30 Environment Variables 389 30.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1596 80.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1596 80.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications

. . . . . . . . . . . . . . . 385 29 Handling Operating System Variation 388CONTENTS vi 30 Environment Variables 389 30.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1596 80.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1596 80.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications

. . . . . . . . . . . . . . . 385 29 Handling Operating System Variation 388CONTENTS vi 30 Environment Variables 389 30.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1596 80.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1596 80.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications

. . . . . . . . . . . . . . . 388 29 Handling Operating System Variation 391CONTENTS vi 30 Environment Variables 392 30.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1647 81.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1647 81.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications

. . . . . . . . . . . . . . . 389 29 Handling Operating System Variation 392CONTENTS vi 30 Environment Variables 393 30.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1657 82.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1657 82.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications

. . . . . . . . . . . . . . . 388 29 Handling Operating System Variation 391CONTENTS vi 30 Environment Variables 392 30.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1656 82.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1656 82.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications

. . . . . . . . . . . . . . . 388 29 Handling Operating System Variation 391CONTENTS vi 30 Environment Variables 392 30.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1656 82.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1656 82.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications

. . . . . . . . . . . . . . . 388 29 Handling Operating System Variation 391CONTENTS vi 30 Environment Variables 392 30.1 File locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing log events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1659 82.4 Environment variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1659 82.5 Examples techniques make it possible to mostly eliminate the performance trade-off and provide a single environment productive enough for prototyping and efficient enough for deploying performance-intensive applications