DFS

Professional WordPress Plugin Development discount book offer lets you save big on Professional WordPress Plugin Development when you buy it online. Find the cheapest bargain on this book by referring to the comparison chart below.

As one of the most popular open source content management systems available today, WordPress boasts a framework that allows you to easily customize and extend it through plugins. This comprehensive Professional WordPress Plugin Development book shows you how plugins work, reviews the tools and APIs available in WordPress, and demonstrates how to extend the functionality of WordPress with plugins.

The trio of established authors provides a practical, solutions-based approach along with a collection of timely examples and plenty of code, all aimed at clearly explaining how to create a plugin file, work with users, integrate widgets, add menus and submenus, secure your plugins, and more. You will quickly come to understand how to develop custom plugins so that you can take WordPress to the next corporate and enterprise level.

• Details the range of complexity in plugins, from a very simple social networking plugin to an extremely elaborate e-commerce package
• Professional WordPress Plugin Development book addresses how to integrate into WordPress, save settings, create widgets and shortcodes, and implement uninstall
• functions in plugins
• Learn the proper techniques for storing data, customizing user roles, and security best practices
• Shares techniques for using custom post types and creating and using custom taxonomies
• Professional WordPress Plugin Development lets you explores the HTTP API, JavaScript and AJAX, Cron, the Rewrite API, and more

• offer and permotion word press
• Professional WordPress Plugin Development
• download Professional WordPress Plugin Development

Oracle is an enormous system, with myriad technologies, options, and releases. Most users-even experienced developers and database administrators-find it difficult to get a handle on the full scope of the Oracle database. And, as each new Oracle version is released, users find themselves under increasing pressure to learn about a whole range of new technologies. The latest challenge is Oracle Database 11g.

This book distills an enormous amount of information about Oracle into a compact, easy-to-read volume filled with focused text, illustrations, and helpful hints. It contains chapters on:

• Oracle products, options, data structures, and overall architecture for Oracle Database 11g, as well as earlier releases (Oracle Database 10g, Oracle9i, and Oracle8i)
• Installing, running, managing, monitoring, networking, and tuning Oracle, including Enterprise Manager (EM) and Oracle’s self-tuning and management capabilities; and using Oracle security, auditing, and compliance (a new chapter in this edition)
• Multiuser concurrency, data warehouses, distributed databases, online transaction processing (OLTP), high availability, and hardware architectures (e.g., SMP, clusters, NUMA, and grid computing)
• Features beyond the Oracle database: Oracle Application Express, Fusion Middleware (including Oracle Application Server), and database SOA support as a Web services provider

The latest Oracle Database 11g features: query result set caching, Automatic Memory Management, the Real Application Testing, Advanced Compression, Total Recall, and Active Data Guard Option Options, changes to the OLAP Option (transparently accessed and managed as materialized views), the Flashback transaction command, transparent data encryption, the Support Workbench (and diagnosability infrastructure), and partitioning enhancements (including interval and new composite types)

For new Oracle users, DBAs, developers, and managers, Oracle Essentials provides an invaluable, all-in-one introduction to the full range of Oracle features and technologies, including the just-released Oracle Database 11g features. But even if you already have a library full of Oracle documentation, you’ll find that this compact book is the one you turn to, again and again, as your one-stop, truly essential reference.

“Oracle Essentials gives a clear explanation of the key database concepts and architecture underlying the Oracle database. It’s a great reference for anyone doing development or management of Oracle databases.”

–Andrew Mendelsohn, Senior Vice President, Database Server Technologies, Oracle Corporation

• oracle 10g software download
• oracle 11g database for sale
• oracle essentials

So you’re in charge of implementing a VoIP phone system for your organization? VoIP Deployment For Dummies is a crash course in Voice over Internet Protocol implementation!

Here’s how to analyze your network and implement a VoIP phone system, manage and maintain it, keep it secure, and troubleshoot problems. You’ll learn how to plan the rollout, work with Session Initiation Protocol (SIP), handle fax issues, and keep your users happy.

• Understand how VoIP works, common misconceptions about it, and the pros and cons for your organization
• Compare and comprehend hardware and software choices
• Discover the options for touch tones and faxing via VoIP systems
• Analyze network devices, IP addresses, connections to remote sites, and other aspects that will affect VoIP implementation
• Draw up a test plan, check out both voice and fax transmission, get a report, and schedule the installation
• Investigate SIP call generation, identify the elements, understand cancelled calls, and re-INVITE calls
• Troubleshoot your system, identify call variables, trace the source of a problem, manage trouble tickets, and resolve failures
• Manage latency, jitter, and flap, and take advantage of Wireshark
• Find out what to expect when your system goes live

Written by an expert with extensive real-world experience in VoIP implementation and management, VoIP Deployment For Dummies provides the know-how you need. You’ll be able to implement your system and manage any issues proactively, which is sure to look good to your boss!

• voip deployment for dummies
• voip for dummies

Web Development and Design Foundations with XHTML (5th Edition) promotion takes 29% off. The discounted book is available from this website which also include free shipping offer.

Using Hands-On Practice exercises and Web Site Case Studies to motivate readers, Web Development and Design Foundations with XHTML includes all the necessary lessons to guide students in developing highly effective Web sites. A well-rounded balance of hard skills (XHTML, CSS, JavaScript) and soft skills (Web Design, e-commerce, Web site promotion strategies). Web Development and Design Foundations with XHTML presents everything beginning Web developers need to know to build and promote successful Web sites.

• web development and design foundations with xhtml
• download Web Development and Design Foundations with XHTML (5th Edition)
• web development & design foundations with xhtml 5th edition

More and more businesses today have their receive phone service through Internet instead of local phone company lines. Many businesses are also using their internal local and wide-area network infrastructure to replace legacy enterprise telephone networks. This migration to a single network carrying voice and data is called convergence, and it’s revolutionizing the world of telecommunications by slashing costs and empowering users. The technology of families driving this convergence is called VoIP, or Voice over IP.

VoIP has advanced Internet-based telephony to a viable solution, piquing the interest of companies small and large. The primary reason for migrating to VoIP is cost, as it equalizes the costs of long distance calls, local calls, and e-mails to fractions of a penny per use. But the real enterprise turn-on is how VoIP empowers businesses to mold and customize telecom and datacom solutions using a single, cohesive networking platform. These business drivers are so compelling that legacy telephony is going the way of the dinosaur, yielding to Voice over IP as the dominant enterprise communications paradigm.

Developed from real-world experience by a senior developer, O’Reilly’s Switching to VoIP provides solutions for the most common VoIP migration challenges. So if you’re a network professional who is migrating from a traditional telephony system to a modern, feature-rich network, this book is a must-have. You’ll discover the strengths and weaknesses of circuit-switched and packet-switched networks, how VoIP systems impact network infrastructure, as well as solutions for common challenges involved with IP voice migrations. Among the challenges discussed and projects presented:

• building a softPBX
• configuring IP phones
• ensuring quality of service
• scalability
• standards-compliance
• topological considerations
• coordinating a complete system ?switchover?
• migrating applications like voicemail and directory services
• retro-interfacing to traditional telephony
• supporting mobile users
• security and survivability
• dealing with the challenges of NAT

To help you grasp the core principles at work, Switching to VoIP uses a combination of strategy and hands-on “how-to” that introduce VoIP routers and media gateways, various makes of IP telephone equipment, legacy analog phones, IPTables and Linux firewalls, and the Asterisk open source PBX software by Digium. You’ll learn how to build an IP-based or legacy-compatible phone system and voicemail system complete with e-mail integration while becoming familiar with VoIP protocols and devices. Switching to VoIP remains vendor-neutral and advocates standards, not brands. Some of the standards explored include:

• SIP
• H.323, SCCP, and IAX
• Voice codecs
• 802.3af
• Type of Service, IP precedence, DiffServ, and RSVP
• 802.1a/b/g WLAN

If VoIP has your attention, like so many others, then Switching to VoIP will help you build your own system, install it, and begin making calls. It’s the only thing left between you and a modern telecom network.

• rockbochs
• switching to voip case