Kun Ma

This book mainly introduces an essential safety concept and procedure for electrical engineering in oil and gas field. It begins by providing broad guidelines for performing electrical safety and operability review (ELSOR), giving reader a general overview of the field. It subsequently verifies electrical distribution, overhead line and hazardous area classification safety analysis together with comparison of different international codes and standards with China national codes, to interpret different safety concepts from different countries for electrical engineering in oil and gas field. This unique and complete co-design safety analysis will greatly benefit international electrical engineers and operators of oil and gas fields. This book is with vivid flow chart, accurate table expressing the analysis logic method and exact illustrations of code and standard of different country and area. This book stresses the electrical design safety for surface facilities of oil and gas oil field and will benefit to engineer who works with oil and gas field surface facilities engineering.

This book mainly introduces an essential safety concept and procedure for electrical engineering in oil and gas field. It begins by providing broad guidelines for performing electrical safety and operability review (ELSOR), giving reader a general overview of the field. It subsequently verifies electrical distribution, overhead line and hazardous area classification safety analysis together with comparison of different international codes and standards with China national codes, to interpret different safety concepts from different countries for electrical engineering in oil and gas field. This unique and complete co-design safety analysis will greatly benefit international electrical engineers and operators of oil and gas fields. This book is with vivid flow chart, accurate table expressing the analysis logic method and exact illustrations of code and standard of different country and area. This book stresses the electrical design safety for surface facilities of oil and gas oil field and will benefit to engineer who works with oil and gas field surface facilities engineering.

This book presents some of the emerging techniques and technologies used to handle Web data management. Authors present novel software architectures and emerging technologies and then validate using experimental data and real world applications. The contents of this book are focused on four popular thematic categories of intelligent Web data management: cloud computing, social networking, monitoring and literature management. The Volume will be a valuable reference to researchers, students and practitioners in the field of Web data management, cloud computing, social networks using advanced intelligence tools.

This book presents some of the emerging techniques and technologies used to handle Web data management. Authors present novel software architectures and emerging technologies and then validate using experimental data and real world applications. The contents of this book are focused on four popular thematic categories of intelligent Web data management: cloud computing, social networking, monitoring and literature management. The Volume will be a valuable reference to researchers, students and practitioners in the field of Web data management, cloud computing, social networks using advanced intelligence tools.

There is no doubt that the cloud computing is changing the way our industry works. Software as a service (SaaS) is delivered as services over Internet, which has been incorporated into the strategy of all leading enterprise software companies to develop various multi-tenant applications. It is also changing the way we view data storage, software architecture, and IT infrastructure. Subsequent to technology-centric coverage, this book discusses advances in multi-tenant architecture, including data models, data architecture, and data security. Specifically, the book addresses multi-tenancy on the database level, focusing on multiple wide tables with vertical scalability, multi-tenant data architecture, as well as fine-grained data-level access control model.