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使用OracleSQL及其所有功能，编写更强大、更简单、更快的SQL语句。本书通过构建集合提供了一种更清晰的关于SQL的思考方式，并为使用复杂特性提供了实用建议，同时避免了导致性能不佳和错误结果的反模式。相关的理论、现实世界的最佳实践和样式指南可以帮助您充分利用OracleSQL。 Pro Oracle SQL Development开发是为那些已经了解oracle-sql并准备好将他们的技能提升到下一个层次的人而开发的。许多开发人员、分析人员、测试人员和管理员经常使用Oracle数据库，但他们的查询是有限的，因为他们没有知识、经验或合适的环境来帮助他们充分利用Oracle的高级功能。本书将通过创建自己的风格来编写简单但强大的SQL的提示，激励您使用Oracle SQL语句实现更多的目标。它教您如何思考和解决OracleSQL中的性能问题，并涵盖高级主题，向您展示如何成为Oracle专家。

通过具体的例子、很少的理论以及两款成熟的Python框架：Scikit-Learn和TensorFlow，作者Aurélien Géron会帮助你掌握构建智能系统所需要的概念和工具。你将会学习到各种技术，从简单的线性回归及发展到深度神经网络。每章的练习有助于你运用所学到的知识，你只需要有一些编程经验就行了。 探索机器学习，尤其是神经网络 使用Scikit-Learn全程跟踪一个机器学习项目的例子 探索各种训练模型，包括：支持向量机、决策树、随机森林以及集成方法 使用TensorFlow库构建和训练神经网络 深入神经网络架构，包括卷积神经网络、循环神经网络和深度强化学习 学习可用于训练和缩放深度神经网络的技术 运用实际的代码示例，无需了解过多的机器学习理论或算法细节

Pro Oracle Database 12c Administration is a book focused on results. Author Darl Kuhn draws from a well of experience over a decade deep to lay out real-world techniques that lead to success as an Oracle Database administrator. He gives clear explanations on how to perform critical tasks. He weaves in theory where necessary without bogging you down in unneeded detail. He is not afraid to take a stand on how things should be done. He won’t leave you adrift in a sea of choices, showing you three ways to do something and then walking away. Database administration isn’t about passing a certified exam, or about pointing-and-clicking your way through a crisis. Database administration is about applying the right solution at the right time, about avoiding risk, about making robust choices that get you home each night in time for dinner with your family. If you have “buck stops here” responsibility for an Oracle database, then Pro Oracle Database 12c Administration is the book you need to help elevate yourself to the level of Professional Oracle Database Administrator.

OpenStack is a collection of software projects that work together to provide a cloud fabric. Learning OpenStack Cloud Computing course is an exquisite guide that you will need to build cloud environments proficiently. This course will help you gain a clearer understanding of OpenStack's components and their interaction with each other to build a cloud environment. The first module, Learning OpenStack, starts with a brief look into the need for authentication and authorization, the different aspects of dashboards, cloud computing fabric controllers, along with 'Networking as a Service' and 'Software defined Networking'. Then, you will focus on installing, configuring, and troubleshooting different architectures such as Keystone, Horizon, Nova, Neutron, Cinder, Swift, and Glance. In the second module, OpenStack Cloud Computing Cookbook, preview how to build and operate OpenStack cloud computing, storage, networking, and automation. Dive into Neutron, the OpenStack Networking service, and get your hands dirty with configuring ML2, networks, routers, and distributed virtual routers. The final module, Troubleshooting OpenStack, will help you quickly diagnose, troubleshoot, and correct problems in your OpenStack. We will diagnose and remediate issues in Keystone, Glance, Neutron networking, Nova, Cinder block storage, Swift object storage, and issues caused by Heat orchestration.