Network Convergence: Services, Applications, Transport, and Operations SupportThe present information age is enabled by telecommunications and information technology and the continued convergence of their services, technologies and business models. Within telecommunications, the historic separations between fixed networks, mobile telephone networks and data communications are diminishing. Similarly, information technology... | | Essential SQLAlchemy: Mapping Python to Databases
Dive into SQLAlchemy, the popular, open-source code library that helps Python programmers work with relational databases such as Oracle, MySQL, PostgresSQL, and SQLite. Using real-world examples, this practical guide shows you how to build a simple database application with SQLAlchemy, and how to connect to multiple databases... | | Ruby In A NutshellRuby in a Nutshell is a practical reference covering everything from Ruby syntax to the specifications of its standard class libraries. With portability and convenience in mind, I have arranged it into a concise tool that provides just the information you need while programming. Although this book is based on Ruby 1.6.5, its contents should remain... |