Oracle Tuning的一些总结.docx

调谐斯克莱恩 Tune-sklearn是Scikit-Learn的模型选择模块（GridSearchCV，RandomizedSearchCV）的替代品，它具有尖端的超参数调整技术。 产品特点 以下是tune-sklearn提供的功能： 与Scikit-Learn API的一致性：在标准Scikit-Learn脚本中更改少于5行即可使用API​​ []。 现代调整技术：tune-sklearn使您可以通过简单地切换几个参数来轻松利用贝叶斯优化，HyperBand，BOHB和其他优化技术。 框架支持：tune-sklearn主要用于调整Scikit-Learn模型，但它也支持并提供了许多其他带有Scikit-Learn包装器的框架的示例，例如Skorch（Pytorch）[ ]，KerasClassifier（Keras）[ ]，和XGBoostClassifier（XGBoost）[]。 向上扩展：Tune-sklearn利用 （一个用于分布式超参数调整的库）在不更改代码的情况下并行化多个核甚至多个机器上的交叉验证。 查看我们的和（针对master分支）。 安装 依存关

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PID Controllers:Theory, Design and Tuning的配套课件

iOS and macOS Performance Tuning Cocoa, Cocoa Touch, Objective-C, and Swift 英文版本

Sensible Effectivity - Environment friendly ApplyThe goal of  SQL tuning is  the advance of the prevailing execution plan.  The authors talk about the elimination of brakes within the execution plan. Such “brakes” or bottlenecks may be acknowledged by a proper evaluation of the execution plan. For this objective no knowledge mannequin data is required. That is particularly helpful for database directors as a result of they're normally not or insufficiently  aware of the information mannequin. The e book presents quite a few sensible examples with this technique.,解压密码 share.weimo.info

Oracle SQL Tuning with Oracle SQLTXPLAIN: Oracle Database 12c Edition by Stelios Charalambides English | 8 May 2017 | ISBN: 1484224353 | 408 Pages | PDF | 24.39 MB Learn through this practical guide to SQL tuning how Oracle's own experts do it, using a freely downloadable tool called SQLTXPLAIN. This new edition has been expanded to include AWR, Oracle 12c Statistics, interpretation of SQL Monitor reports, Parallel execution, and Exadata-related features. Reading this book and using SQL helps you learn to tune even the most complex SQL, and you'll learn to do it quickly, without the huge learning curve usually associated with tuning as a whole. Firmly based in real-world problems, this book helps you reclaim system resources and avoid the most common bottleneck in overall performance, badly tuned SQL. You'll learn how the optimizer works, how to take advantage of its latest features, and when it's better to turn them off. Best of all, the book is updated to cover the very latest feature set in Oracle Database 12c. Covers AWR report integration Helps with SQL Monitor Report Interpretation Provides a reliable method that is repeatable Shows the very latest tuning features in Oracle Database 12c Enables the building of test cases without affecting production What You Will Learn Identify how and why complex SQL has gone wrong Correctly interpret AWR reports generated via SQLTXPLAIN Collect the best statistics for your environment Know when to invoke built-in tuning facilities Recognize when tuning is not the solution Spot the steps in a SQL statement's execution plan that are critical to performance of that statement Modify your SQL to solve performance problems and increase the speed and throughput of production database systems Who This Book Is For Anyone who deals with SQL and SQL tuning. Both developers and DBAs will benefit from learning how to use the SQLTXPLAIN tool, and from the problem solving methodology in this book.

高清彩版 Oracle SQL Performance Tuning and Optimization: It's all about the Cardinalities

使用Pytorch进行T5-微调 情感分类 文字摘要