Advanced Network Programming Principles And Techniques

Answering the need for an accessible overview of the field, this text/reference presents a manageable introduction to both the theoretical and practical aspects of computer networks and network programming. Clearly structured and easy to follow, the book describes cutting-edge developments in network architectures, communication protocols, and programming techniques and models, supported by code examples for hands-on practice with creating network-based applications. Features: presents detailed coverage of network architectures; gently introduces the reader to the basic ideas underpinning computer networking, before gradually building up to more advanced concepts; provides numerous step-by-step descriptions of practical examples; examines a range of network programming techniques; reviews network-based data storage and multimedia transfer; includes an extensive set of practical code examples, together with detailed comments and explanations.

To build today's highly distributed, networked applications and services, you need deep mastery of sockets and other key networking APIs. One book delivers comprehensive, start-to-finish guidance for building robust, high-performance networked systems in any environment: UNIX Network Programming, Volume 1, Third Edition.

The book delivers an elaboration of multidisciplinary concepts, examples, and practices that can be useful for researching the evolution of developments in the field. In this book, we continue to provide a critical look at the information management in business organizations by exploring knowledge aspects from theoretical and practical perspectives. The compilation of chapters presented in this book helps to define the range of activities, identify areas for future research, and draw practical conclusions. The variety of industrial sectors examined supports continuous gaining and usage of an efficient business analysis in organizations.

The last few decades have seen the digital transformation of healthcare, with health informaticians taking the lead in innovations which have enabled the sector to evolve from rudimentary computer based records to large-scale systems allowing for intra-organisational, national and even international communication and information exchange. Establishing and maintaining strong partnerships between the healthcare community, government, universities and industry is integral to supporting these advances. This book presents 24 selected papers from the 25th Australian National Health Informatics Conference (HIC 2017), held in Brisbane, Australia, in August 2017. The theme of HIC 2017 is Integrating and Connecting Care, and the conference provides the ideal professional and social environment for clinicians, researchers, health IT professionals, industry and consumers to integrate, educate and share their knowledge and debate current and future health systems. The papers in the book reflect the theme of the conference, highlighting the cutting-edge research evidence, technology updates and innovations crucial to the digital transformation of the healthcare sector. Health informatics and e-health play a central role in connecting information systems, being smart with data, and enhancing both practitioner and consumer experience in healthcare interactions, and the book will be of interest to researchers and practitioners alike.

This is a programmer's guide to Windows NT, Microsoft's 32-bit operating system. The guide features: down-to-earth instruction on how to create applications for Windows NT networks; details of Windows NT's networking functions, the network programming interfaces and the input/output services available; and a disk which includes a network independent interface for Windows NT that will aid network application development.

A comprehensive guide to programming with network sockets, implementing internet protocols, designing IoT devices, and much more with C Key FeaturesApply your C and C++ programming skills to build powerful network applicationsGet to grips with a variety of network protocols that allow you to load web pages, send emails, and do much moreWrite portable network code for Windows, Linux, and macOSBook Description Network programming enables processes to communicate with each other over a computer network, but it is a complex task that requires programming with multiple libraries and protocols. With its support for third-party libraries and structured documentation, C is an ideal language to write network programs. Complete with step-by-step explanations of essential concepts and practical examples, this C network programming book begins with the fundamentals of Internet Protocol, TCP, and UDP. You'll explore client-server and peer-to-peer models for information sharing and connectivity with remote computers. The book will also cover HTTP and HTTPS for communicating between your browser and website, and delve into hostname resolution with DNS, which is crucial to the functioning of the modern web. As you advance, you'll gain insights into asynchronous socket programming and streams, and explore debugging and error handling. Finally, you'll study network monitoring and implement security best practices. By the end of this book, you'll have experience of working with client-server applications and be able to implement new network programs in C. The code in this book is compatible with the older C99 version as well as the latest C18 and C++17 standards. You'll work with robust, reliable, and secure code that is portable across operating systems, including Winsock sockets for Windows and POSIX sockets for Linux and macOS. What you will learnUncover cross-platform socket programming APIsImplement techniques for supporting IPv4 and IPv6Understand how TCP and UDP connections work over IPDiscover how hostname resolution and DNS workInterface with web APIs using HTTP and HTTPSExplore Simple Mail Transfer Protocol (SMTP) for electronic mail transmissionApply network programming to the Internet of Things (IoT)Who this book is for If you're a developer or a system administrator who wants to get started with network programming, this book is for you. Basic knowledge of C programming is assumed.

Programming in TCP/IP can seem deceptively simple. Nonetheless, many network programmers recognize that their applications could be much more robust. Effective TCP/IP Programming is designed to boost programmers to a higher level of competence by focusing on the protocol suite's more subtle features and techniques. It gives you the know-how you need to produce highly effective TCP/IP programs. In forty-four concise, self-contained lessons, this book offers experience-based tips, practices, and rules of thumb for learning high-performance TCP/IP programming techniques. Moreover, it shows you how to avoid many of TCP/IP's most common trouble spots. Effective TCP/IP Programming offers valuable advice on such topics as: Exploring IP addressing, subnets, and CIDR Preferring the sockets interface over XTI/TLI Using two TCP connections Making your applications event-driven Using one large write instead of multiple small writes Avoiding data copying Understanding what TCP reliability really means Recognizing the effects of buffer sizes Using tcpdump, traceroute, netstat, and ping effectively Numerous examples demonstrate essential ideas and concepts. Skeleton code and a library of common functions allow you to write applications without having to worry about routine chores. Through individual tips and explanations, you will acquire an overall understanding of TCP/IP's inner workings and the practical knowledge needed to put it to work. Using Effective TCP/IP Programming, you'll speed through the learning process and quickly achieve the programming capabilities of a seasoned pro.

On its own, C# simplifies network programming. Combine it with theprecise instruction found in C# Network Programming, and you'llfind that building network applications is easier and quicker thanever. This book helps newcomers get started with a look at the basicsof network programming as they relate to C#, including thelanguage's network classes, the Winsock interface, and DNSresolution. Spend as much time here as you need, then dig into thecore topics of the network layer. You'll learn to make socketsconnections via TCP and "connectionless" connections via UDP.You'll also discover just how much help C# gives you with some ofyour toughest chores, such as asynchronous socket programming,multithreading, and multicasting. Network-layer techniques are just a means to an end, of course,and so this book keeps going, providing a series of detailedapplication-layer programming examples that show you how to workwith real protocols and real network environments to build andimplement a variety of applications. Use SNMP to manage networkdevices, SMTP to communicate with remote mail servers, and HTTP toWeb-enable your applications. And use classes native to C# to queryand modify Active Directory entries. Rounding it all out is plenty of advanced coverage to push yourC# network programming skills to the limit. For example, you'lllearn two ways to share application methods across the network:using Web services and remoting. You'll also master the securityfeatures intrinsic to C# and .NET--features that stand to benefitall of your programming projects.