Written by a software architect and experienced trainer, the book brilliantly integrates theory and practice, going from foundations and concepts to architecture, design, and code examples. Through deep insights into almost all areas of modern CIS and IT, Zhuk provides an entry into the new world of integrated knowledge and software engineering. Readers will learn the ＂what’s, why’s, and how’s＂ on: J2EE, J2ME, .NET, JSAPI, JMS, JMF, SALT, VoiceXML, WAP, 802.11, CDNA, GPRS, CycL, XML, and multiple XML-based technologies including RDF, DAML, SOAP, UDDI, and WDSL. The book turns these abbreviations into understandable concepts and examples. Students, architects, designers, and management benefit from innovative ideas and detailed examples for building multi-dimensional worlds of enterprise applications and creating distributed knowledge marketplace.