Solving Enterprise Applications Performance Puzzles
Poorly performing enterprise applications are the weakest links in a corporation's management chain, causing delays and disruptions of critical business functions. This groundbreaking book frames enterprise application performance engineering not as an art but as applied science built on model-based methodological foundation. The book introduces queuing models of enterprise application that visualize, demystify, explain, and solve system performance issues. Analysis of these models will help to discover and clarify unapparent connections and correlations among workloads, hardware architecture, and software parameters. ...
Poorly performing enterprise applications are the weakest links in a corporation's management chain, causing delays and disruptions of critical business functions. This groundbreaking book frames enterprise application performance engineering not as an art but as applied science built on model-based methodological foundation. The book introduces queuing models of enterprise application that visualize, demystify, explain, and solve system performance issues. Analysis of these models will help to discover and clarify unapparent connections and correlations among workloads, hardware architecture, and software parameters. ...
PowerPoint 2003 Just the Steps For Dummies
Offers an easy-to-navigate design featuring a two-column landscape layout loaded with step-by-step instructions and illustrations to help readers get up to speed fast on key PowerPoint tasks-and create effective and striking presentations. Shows how to print a presentation, set up a slide show, work with pictures and clip art, color text and objects, modify the slide master, create a template, insert a diagram or chart, add sound and video, and much more. ...
Offers an easy-to-navigate design featuring a two-column landscape layout loaded with step-by-step instructions and illustrations to help readers get up to speed fast on key PowerPoint tasks-and create effective and striking presentations. Shows how to print a presentation, set up a slide show, work with pictures and clip art, color text and objects, modify the slide master, create a template, insert a diagram or chart, add sound and video, and much more. ...
Cisco Routers for the Desperate, 2nd Edition
Cisco routers and switches are the cornerstones of many networks. But when things break, repairs can intimidate even the most competent administrator. Luckily, just knowing the "in case of emergency" basics will take you far. Just like the original, this second edition of the highly acclaimed Cisco Routers for the Desperate is written for the administrator in crisis mode. Updated to cover switches and the latest Cisco terminology, with a tighter focus on the needs of the small network administrator, this second edition gives you what you need to know to provide reliable network services and fix problems fast. ...
Cisco routers and switches are the cornerstones of many networks. But when things break, repairs can intimidate even the most competent administrator. Luckily, just knowing the "in case of emergency" basics will take you far. Just like the original, this second edition of the highly acclaimed Cisco Routers for the Desperate is written for the administrator in crisis mode. Updated to cover switches and the latest Cisco terminology, with a tighter focus on the needs of the small network administrator, this second edition gives you what you need to know to provide reliable network services and fix problems fast. ...
The Book of PF, 2nd Edition
OpenBSD's stateful packet filter, PF, is the heart of the OpenBSD firewall and a necessity for any admin working in a BSD environment. With a little effort and this book, you'll gain the insight needed to unlock PF's full potential. This 2nd edition of The Book of PF has been completely updated and revised. Based on Peter N.M. Hansteen's popular PF website and conference tutorials, this no-nonsense guide covers NAT and redirection, wireless networking, spam fighting, failover provisioning, logging, and more. ...
OpenBSD's stateful packet filter, PF, is the heart of the OpenBSD firewall and a necessity for any admin working in a BSD environment. With a little effort and this book, you'll gain the insight needed to unlock PF's full potential. This 2nd edition of The Book of PF has been completely updated and revised. Based on Peter N.M. Hansteen's popular PF website and conference tutorials, this no-nonsense guide covers NAT and redirection, wireless networking, spam fighting, failover provisioning, logging, and more. ...
The Book of Ruby
Ruby is famous for being easy to learn, but most users only scratch the surface of what it can do. While other books focus on Ruby's trendier features, The Book of Ruby reveals the secret inner workings of one of the world's most popular programming languages, teaching you to write clear, maintainable code. You'll start with the basics-types, data structures, and control flows - and progress to advanced features like blocks, mixins, metaclasses, and beyond. ...
Ruby is famous for being easy to learn, but most users only scratch the surface of what it can do. While other books focus on Ruby's trendier features, The Book of Ruby reveals the secret inner workings of one of the world's most popular programming languages, teaching you to write clear, maintainable code. You'll start with the basics-types, data structures, and control flows - and progress to advanced features like blocks, mixins, metaclasses, and beyond. ...
The Book of Xen
Xen, the open source virtualization tool, is a system administrator's dream. Xen is a free, high-performance virtual machine monitor that lets you consolidate your hardware and finally put those unused cycles to use - without sacrificing reliability, performance, or scalability. The Book of Xen explains everything you need to know in order to use Xen effectively, including installation, networking, memory management, and virtualized storage. You'll also learn how to use Xen and standard Linux tools to take snapshot backups, perform QoS operations on network traffic, and limit over-aggressive disk users. ...
Xen, the open source virtualization tool, is a system administrator's dream. Xen is a free, high-performance virtual machine monitor that lets you consolidate your hardware and finally put those unused cycles to use - without sacrificing reliability, performance, or scalability. The Book of Xen explains everything you need to know in order to use Xen effectively, including installation, networking, memory management, and virtualized storage. You'll also learn how to use Xen and standard Linux tools to take snapshot backups, perform QoS operations on network traffic, and limit over-aggressive disk users. ...
The Book of CSS3
CSS3 is the technology behind most of the eye-catching visuals on the Web today, but the official documentation can be dry and hard to follow. Luckily, The Book of CSS3 distills the heady technical language of the CSS3 specification into plain English, so you can get started on your next project right away. With real-world examples and a focus on results, The Book of CSS3 shows you how to transform ordinary text into stunning, richly detailed web pages fit for any browser. You'll master the latest cutting-edge CSS features, like multi-column layouts, borders and box effects, and new color and opacity settings. ...
CSS3 is the technology behind most of the eye-catching visuals on the Web today, but the official documentation can be dry and hard to follow. Luckily, The Book of CSS3 distills the heady technical language of the CSS3 specification into plain English, so you can get started on your next project right away. With real-world examples and a focus on results, The Book of CSS3 shows you how to transform ordinary text into stunning, richly detailed web pages fit for any browser. You'll master the latest cutting-edge CSS features, like multi-column layouts, borders and box effects, and new color and opacity settings. ...
Kindle Fire HD: The Missing Manual, 2nd Edition
Amazon's Kindle Fire HD combines the most popular e-reader and tablet features in one sleek package, and with this entertaining guide, you'll master everything the Fire has to offer. With loads of illustrations, step-by-step instructions, and savvy tips, you'll learn how to manage your media library in the cloud, find the coolest apps, and make the most of your Kindle Fire experience - no matter which model you choose. ...
Amazon's Kindle Fire HD combines the most popular e-reader and tablet features in one sleek package, and with this entertaining guide, you'll master everything the Fire has to offer. With loads of illustrations, step-by-step instructions, and savvy tips, you'll learn how to manage your media library in the cloud, find the coolest apps, and make the most of your Kindle Fire experience - no matter which model you choose. ...
The Developer's Guide to Social Programming
In The Developer's Guide to Social Programming, Mark Hawker shows developers how to build applications that integrate with the major social networking sites. Unlike competitive books that focus on a single social media platform, this book covers all three leading platforms: Facebook, OpenSocial, and Twitter. Hawker identifies the characteristics of superior, highly engaging social media applications, and shows how to use the Facebook platform, Google Friend Connect, and the Twitter API to create them. ...
In The Developer's Guide to Social Programming, Mark Hawker shows developers how to build applications that integrate with the major social networking sites. Unlike competitive books that focus on a single social media platform, this book covers all three leading platforms: Facebook, OpenSocial, and Twitter. Hawker identifies the characteristics of superior, highly engaging social media applications, and shows how to use the Facebook platform, Google Friend Connect, and the Twitter API to create them. ...
Asterisk: The Definitive Guide, 4th Edition
Design a complete Voice over IP (VoIP) or traditional PBX system with Asterisk, even if you have only basic telecommunications knowledge. This bestselling guide makes it easy, with a detailed roadmap that shows you how to install and configure this open source software, whether you're upgrading your existing phone system or starting from scratch. Ideal for Linux administrators, developers, and power users, this updated edition shows you how to write a basic dialplan step-by-step, and brings you up to speed on the features in Asterisk 11, the latest long-term support release from Digium. You'll quickly gain working knowledge to build a simple yet inclusive system. ...
Design a complete Voice over IP (VoIP) or traditional PBX system with Asterisk, even if you have only basic telecommunications knowledge. This bestselling guide makes it easy, with a detailed roadmap that shows you how to install and configure this open source software, whether you're upgrading your existing phone system or starting from scratch. Ideal for Linux administrators, developers, and power users, this updated edition shows you how to write a basic dialplan step-by-step, and brings you up to speed on the features in Asterisk 11, the latest long-term support release from Digium. You'll quickly gain working knowledge to build a simple yet inclusive system. ...