Getting Started With Varnish Cache PDF Download
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| Author | : Thijs Feryn |
| Publisher | : "O'Reilly Media, Inc." |
| Total Pages | : 158 |
| Release | : 2017-03-13 |
| Genre | : Computers |
| ISBN | : 149197219X |
Download Getting Started with Varnish Cache Book in PDF, ePub and Kindle
How long does it take for your website to load? Web performance is just as critical for small and medium-sized websites as it is for massive websites that receive tons of hits. Before you pour money and time into rewriting your code or replacing your infrastructure, first consider a reverse-caching proxy server like Varnish. With this practical book, you’ll learn how Varnish can give your website or API an immediate performance boost. Varnish mimicks the behavior of your webserver, caches its output in memory, and serves the result directly to clients without having to access your webserver. If you’re a web developer familiar with HTTP, this book helps you master Varnish basics, so you can get up and running in no time. You’ll learn how to use the Varnish Configuration Language and HTTP best practices to achieve faster performance and a higher hit rate. Understand how Varnish helps you gain optimum web performance Use HTTP to improve the cache-ability of your websites, web applications, and APIs Properly invalidate your cache when the origin data changes Optimize access to your backend servers Avoid common mistakes when using Varnish in the wild Use logging and debugging tools to examine the behavior of Varnish
| Author | : Thijs Feryn |
| Publisher | : "O'Reilly Media, Inc." |
| Total Pages | : 146 |
| Release | : 2017-03-13 |
| Genre | : Computers |
| ISBN | : 1491972173 |
Download Getting Started with Varnish Cache Book in PDF, ePub and Kindle
How long does it take for your website to load? Web performance is just as critical for small and medium-sized websites as it is for massive websites that receive tons of hits. Before you pour money and time into rewriting your code or replacing your infrastructure, first consider a reverse-caching proxy server like Varnish. With this practical book, you’ll learn how Varnish can give your website or API an immediate performance boost. Varnish mimicks the behavior of your webserver, caches its output in memory, and serves the result directly to clients without having to access your webserver. If you’re a web developer familiar with HTTP, this book helps you master Varnish basics, so you can get up and running in no time. You’ll learn how to use the Varnish Configuration Language and HTTP best practices to achieve faster performance and a higher hit rate. Understand how Varnish helps you gain optimum web performance Use HTTP to improve the cache-ability of your websites, web applications, and APIs Properly invalidate your cache when the origin data changes Optimize access to your backend servers Avoid common mistakes when using Varnish in the wild Use logging and debugging tools to examine the behavior of Varnish
| Author | : Jeff Sheltren |
| Publisher | : "O'Reilly Media, Inc." |
| Total Pages | : 279 |
| Release | : 2013-10-14 |
| Genre | : Computers |
| ISBN | : 1449358039 |
Download High Performance Drupal Book in PDF, ePub and Kindle
How can you help your Drupal website continue to perform at the highest level as it grows to meet demand? This comprehensive guide provides best practices, examples, and in-depth explanations for solving several performance and scalability issues. You’ll learn how to apply coding and infrastructure techniques to Drupal internals, application performance, databases, web servers, and performance analysis. Covering Drupal versions 7 and 8, this book is the ideal reference for everything from site deployment to implementing specific technologies such as Varnish, memcache, or Solr. If you have a basic understanding of Drupal and the Linux-Apache-MySQL-PHP (LAMP) stack, you’re ready to get started. Establish a performance baseline and define goals for improvement Optimize your website’s code and front-end performance Get best and worst practices for customizing Drupal core functionality Apply infrastructure design techniques to launch or expand a site Use tools to configure, monitor, and optimize MySQL performance Employ alternative storage and backend search options as your site grows Tune your web servers through httpd and PHP configuration Monitor services and perform load tests to catch problems before they become critical
| Author | : Roberto Moutinho |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2013 |
| Genre | : Cache memory |
| ISBN | : |
Download Instant Varnish Cache How-to Book in PDF, ePub and Kindle
| Author | : Duane Wessels |
| Publisher | : "O'Reilly Media, Inc." |
| Total Pages | : 324 |
| Release | : 2001 |
| Genre | : Business & Economics |
| ISBN | : 9781565925366 |
Download Web Caching Book in PDF, ePub and Kindle
On the World Wide Web, speed and efficiency are vital. Users have little patience for slow web pages, while network administrators want to make the most of their available bandwidth. A properly designed web cache reduces network traffic and improves access times to popular web sites--a boon to network administrators and web users alike.Web Caching hands you all the technical information you need to design, deploy, and operate an effective web caching service. It starts with the basics of how web caching works, from the HTTP headers that govern cachability to cache validation and replacement algorithms.Topics covered in this book include: Designing an effective cache solution Configuring web browsers to use a cache Setting up a collection of caches that can talk to each other Configuring an interception cache or proxy Monitoring and fine-tuning the performance of a cache Configuring web servers to cooperate with web caches Benchmarking cache products The book also covers the important political aspects of web caching, including privacy, intellectual property, and security issues.Internet service providers, large corporations, or educational institutions--in short, any network that provides connectivity to a wide variety of users--can reap enormous benefit from running a well-tuned web caching service. Web Caching shows you how to do it right.
| Author | : Stephen Ludin |
| Publisher | : "O'Reilly Media, Inc." |
| Total Pages | : 156 |
| Release | : 2017-05-15 |
| Genre | : Computers |
| ISBN | : 1491962615 |
Download Learning HTTP/2 Book in PDF, ePub and Kindle
Chapter 8. Debugging h2; Web Browser Developer Tools; Chrome Developer Tools; Firefox Developer Tools; Debugging h2 on iOS Using Charles Proxy; Debugging h2 on Android; WebPagetest; OpenSSL; OpenSSL Commands; nghttp2; Using nghttp; curl; Using curl; h2i; Wireshark; Summary; Chapter 9. What Is Next?; TCP or UDP?; QUIC; TLS 1.3; HTTP/3?; Summary; Appendix A. HTTP/2 Frames; The Frame Header; DATA; DATA Frame Fields; DATA Frame Flags; HEADERS; HEADERS Frame Fields; HEADERS Frame Flags; PRIORITY; PRIORITY Frame Fields; RST_STREAM; SETTINGS; SETTINGS Parameters; PUSH_PROMISE.
| Author | : Klaus Elk |
| Publisher | : Walter de Gruyter GmbH & Co KG |
| Total Pages | : 398 |
| Release | : 2018-12-03 |
| Genre | : Computers |
| ISBN | : 1547401044 |
Download Embedded Software for the IoT Book in PDF, ePub and Kindle
With a mixture of theory, examples, and well-integrated figures, Embedded Software for the IoT helps the reader understand the details in the technologies behind the devices used in the Internet of Things. It provides an overview of IoT, parameters of designing an embedded system, and good practice concerning code, version control and defect-tracking needed to build and maintain a connected embedded system. After presenting a discussion on the history of the internet and the word wide web the book introduces modern CPUs and operating systems. The author then delves into an in-depth view of core IoT domains including: Wired and wireless networking Digital filters Security in embedded and networked systems Statistical Process Control for Industry 4.0 This book will benefit software developers moving into the embedded realm as well as developers already working with embedded systems.
| Author | : Roberto Moutinho |
| Publisher | : |
| Total Pages | : 56 |
| Release | : 2013 |
| Genre | : Web site development |
| ISBN | : |
Download Instant Varnish Cache How-to Book in PDF, ePub and Kindle
Hands-on recipes to improve your website's load speed and overall user experience with Varnish Learn something new in an Instant! A short, fast, focused guide delivering immediate results. Connect and health-check application servers with Varnish Cache Load balance requests across clustered servers Define caching policies and request/response workflow In Detail When you're doing business on the Web, every second counts. 80 percent of the end user response time is spent on downloading content to the browser, and Varnish Cache is here to help you solve this problem in a simple and effective way. "Varnish Cache How-to" is a practical, hands-on guide that will take you from beginner to advanced, improving your website speed and dropping the bounce and page abandonment rates of your website. With easy-to-follow recipes, this book will help you take advantage of caching your application server's response to avoid a duplicated workload. This book will take you from the installation of the Varnish Cache server to defining caching policies, the normalization of static content, and a final production-ready fast and scalable cache server. You will learn to balance requests across servers based on input data or pre-defined settings, create persisted sessions (sticky sessions), compress static content, and modify requests. If you want to improve the speed and also provide a fail-over mechanism to achieve a fast and available website, then this book is for you. By the end of this book, you'll learn how to scale and improve the user's experience by providing a fast and available website.
| Author | : Bruno Skvorc |
| Publisher | : SitePoint Pty Ltd |
| Total Pages | : 87 |
| Release | : 2018-08-29 |
| Genre | : Computers |
| ISBN | : 1492069388 |
Download Back-end Performance Book in PDF, ePub and Kindle
Performance simply matters. Technology may allow us to "go bigger", but maybe not necessarily be better when it comes to performance. Now is the time to utilize the amazing tools that are available for making websites faster, and to learn how to improve user experience and satisfaction. This is a practical collection of tutorials on back-end website performance for web developers. It's packed with useful, real world hints and tips that you can use on your sites today. It contains: How to Optimize MySQL: Indexes, Slow Queries, Configuration by Bruno Skvorc How to Read Big Files with PHP (Without Killing Your Server) by Chris Pitt WordPress Optimization by Tonino Jankov HTTP/2: Background, Performance Benefits and Implementations by Tonino Jankov Apache vs Nginx Performance: Optimization Techniques by Tonino Jankov An In-depth Walkthrough of Supercharging Apps with Blackfire by Reza Lavaryan How to Boost Your Server Performance with Varnish by Tonino Jankov How to Process Server Logs by Daniel Berman This book is for all back-end developers who wish to build sites and apps that are more performant. You'll need to be familiar with server-side development in order to follow the discussion.
| Author | : Carolyn Curtis |
| Publisher | : Barefoot Books |
| Total Pages | : 44 |
| Release | : 2004 |
| Genre | : Juvenile Fiction |
| ISBN | : 9781841486116 |
Download I Took the Moon for a Walk Book in PDF, ePub and Kindle
A boy and the moon share a walk through his neighborhood.
