Getting Started with Varnish Cache

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 149197219X
Total Pages : 158 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Getting Started with Varnish Cache by : Thijs Feryn

Download or read book Getting Started with Varnish Cache written by Thijs Feryn and published by "O'Reilly Media, Inc.". This book was released on 2017-03-13 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

High Performance Drupal

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449358039
Total Pages : 279 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis High Performance Drupal by : Jeff Sheltren

Download or read book High Performance Drupal written by Jeff Sheltren and published by "O'Reilly Media, Inc.". This book was released on 2013-10-14 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Web Caching

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9781565925366
Total Pages : 324 pages
Book Rating : 4.9/5 (253 download)

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Book Synopsis Web Caching by : Duane Wessels

Download or read book Web Caching written by Duane Wessels and published by "O'Reilly Media, Inc.". This book was released on 2001 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Mastering Symfony

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Publisher : Packt Publishing Ltd
ISBN 13 : 1784394262
Total Pages : 290 pages
Book Rating : 4.7/5 (843 download)

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Book Synopsis Mastering Symfony by : Sohail Salehi

Download or read book Mastering Symfony written by Sohail Salehi and published by Packt Publishing Ltd. This book was released on 2016-04-26 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orchestrate the designing, development, testing, and deployment of web applications with Symfony About This Book Create a robust and reliable Symfony development pipeline using Amazon's cloud platform Cut development and maintenance costs by defining crystal clear features and possible scenarios for each feature before implementation Follow detailed examples provided in each chapter to create a task management application Who This Book Is For If you are a PHP developer with some experience in Symfony and are looking to master the framework and use it to its full potential, then this book is for you. Though experience with PHP, object-oriented techniques, and Symfony basics is assumed, this book will give you a crash course on the basics and then proceed to more advanced topics. What You Will Learn Install and configure Symfony and required third-party bundles to develop a task management application Set up a continuous integration server to orchestrate automatic builds every time you add a new feature to your project Reduce maintenance costs dramatically using Behaviour Driven Development (BDD) Create a slick user interface using the Bootstrap framework Design robust business logic using Doctrine Build a comprehensive dashboard and secure your project using the Sonata project Improve performance using Redis, Memcache, and Varnish Create customized Symfony commands and add them to your console In Detail In this book, you will learn some lesser known aspects of development with Symfony, and you will see how to use Symfony as a framework to create reliable and effective applications. You might have developed some impressive PHP libraries in other projects, but what is the point when your library is tied to one particular project? With Symfony, you can turn your code into a service and reuse it in other projects. This book starts with Symfony concepts such as bundles, routing, twig, doctrine, and more, taking you through the request/response life cycle. You will then proceed to set up development, test, and deployment environments in AWS. Then you will create reliable projects using Behat and Mink, and design business logic, cover authentication, and authorization steps in a security checking process. You will be walked through concepts such as DependencyInjection, service containers, and services, and go through steps to create customized commands for Symfony's console. Finally, the book covers performance optimization and the use of Varnish and Memcached in our project, and you are treated with the creation of database agnostic bundles and best practices. Style and approach A step-by-step guide to mastering Symfony while developing a task management application. Each chapter comes with detailed examples.

Instant Varnish Cache How-to

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Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis Instant Varnish Cache How-to by : Roberto Moutinho

Download or read book Instant Varnish Cache How-to written by Roberto Moutinho and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Embedded Software for the IoT

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Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 1547401044
Total Pages : 367 pages
Book Rating : 4.5/5 (474 download)

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Book Synopsis Embedded Software for the IoT by : Klaus Elk

Download or read book Embedded Software for the IoT written by Klaus Elk and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-12-03 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

HTTP/2 in Action

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Publisher : Simon and Schuster
ISBN 13 : 163835233X
Total Pages : 577 pages
Book Rating : 4.6/5 (383 download)

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Book Synopsis HTTP/2 in Action by : Barry Pollard

Download or read book HTTP/2 in Action written by Barry Pollard and published by Simon and Schuster. This book was released on 2019-03-06 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary HTTP/2 in Action is a complete guide to HTTP/2, one of the core protocols of the web. Because HTTP/2 has been designed to be easy to transition to, including keeping it backwards compatible, adoption is rapid and expected to increase over the next few years. Concentrating on practical matters, this interesting book presents key HTTP/2 concepts such as frames, streams, and multiplexing and explores how they affect the performance and behavior of your websites. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology HTTP—Hypertext Transfer Protocol—is the standard for exchanging messages between websites and browsers. And after 20 years, it's gotten a much-needed upgrade. With support for streams, server push, header compression, and prioritization, HTTP/2 delivers vast improvements in speed, security, and efficiency. About the Book HTTP/2 in Action teaches you everything you need to know to use HTTP/2 effectively. You'll learn how to optimize web performance with new features like frames, multiplexing, and push. You'll also explore real-world examples on advanced topics like flow control and dependencies. With ready-to-implement tips and best practices, this practical guide is sure to get you—and your websites—up to speed! What's Inside HTTP/2 for web developers Upgrading and troubleshooting Real-world examples and case studies QUIC and HTTP/3 About the Reader Written for web developers and site administrators. About the Authors Barry Pollard is a professional developer with two decades of experience developing, supporting, and tuning software and infrastructure. Table of Contents PART 1 MOVING TO HTTP/2 Web technologies and HTTP The road to HTTP/2 Upgrading to HTTP/2 PART 2 USING HTTP/2 HTTP/2 protocol basics Implementing HTTP/2 push Optimizing for HTTP/2 PART 3 ADVANCED HTTP/2 Advanced HTTP/2 concepts HPACK header compression PART 4 THE FUTURE OF HTTP TCP, QUIC, and HTTP/3 Where HTTP goes from here

Learning HTTP/2

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491962615
Total Pages : 156 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Learning HTTP/2 by : Stephen Ludin

Download or read book Learning HTTP/2 written by Stephen Ludin and published by "O'Reilly Media, Inc.". This book was released on 2017-05-15 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

I Took the Moon for a Walk

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Publisher : Barefoot Books
ISBN 13 : 9781841486116
Total Pages : 44 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis I Took the Moon for a Walk by : Carolyn Curtis

Download or read book I Took the Moon for a Walk written by Carolyn Curtis and published by Barefoot Books. This book was released on 2004 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: A boy and the moon share a walk through his neighborhood.

Coffee for Your Heart

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Publisher : Harvest House Publishers
ISBN 13 : 0736970940
Total Pages : 178 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Coffee for Your Heart by : Holley Gerth

Download or read book Coffee for Your Heart written by Holley Gerth and published by Harvest House Publishers. This book was released on 2017-07-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Start Your Day in the Very Best Way Discover more joy, peace, and purpose every morning as you listen to the voice of the One who delights in you! In Coffee for Your Heart, bestselling author Holley Gerth shares 40 encouraging and powerful reminders of how God sees you as His beloved daughter. You are... wonderfully made chosen irreplaceable strong never alone ...and so much more! This noisy world can make it hard to hear the assurances of God. Let His voice be the loudest one in your life as He stirs up your hope and confidence each new day. "Take a deep breath, grab a cup of something cozy, and let God's love fill your heart with whatever you need most today." —Holley Previously published as God's Heart for You.

How to Solve Our Human Problems

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Publisher : Tharpa Publications US
ISBN 13 : 0978906713
Total Pages : 186 pages
Book Rating : 4.9/5 (789 download)

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Book Synopsis How to Solve Our Human Problems by : Geshe Kelsang Gyatso

Download or read book How to Solve Our Human Problems written by Geshe Kelsang Gyatso and published by Tharpa Publications US. This book was released on 2007-02 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Guiding readers in learning how to respond to difficult situations with a positive, peaceful mind, this resource educates on how to turn challenges into opportunities for mental and spiritual growth and development.

Building Web Apps with WordPress

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1449364802
Total Pages : 459 pages
Book Rating : 4.4/5 (493 download)

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Book Synopsis Building Web Apps with WordPress by : Brian Messenlehner

Download or read book Building Web Apps with WordPress written by Brian Messenlehner and published by "O'Reilly Media, Inc.". This book was released on 2014-04-08 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: WordPress is much more than a blogging platform. As this practical guide clearly demonstrates, you can use WordPress to build web apps of any type—not mere content sites, but full-blown apps for specific tasks. If you have PHP experience with a smattering of HTML, CSS, and JavaScript, you’ll learn how to use WordPress plugins and themes to develop fast, scalable, and secure web apps, native mobile apps, web services, and even a network of multiple WordPress sites. The authors use examples from their recently released SchoolPress app to explain concepts and techniques throughout the book. All code examples are available on GitHub. Compare WordPress with traditional app development frameworks Use themes for views, and plugins for backend functionality Get suggestions for choosing WordPress plugins—or build your own Manage user accounts and roles, and access user data Build asynchronous behaviors in your app with jQuery Develop native apps for iOS and Android, using wrappers Incorporate PHP libraries, external APIs, and web service plugins Collect payments through ecommerce and membership plugins Use techniques to speed up and scale your WordPress app

Listen, Listen

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Publisher : Barefoot Books
ISBN 13 : 1782855033
Total Pages : 35 pages
Book Rating : 4.7/5 (828 download)

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Book Synopsis Listen, Listen by : Philis Gershator

Download or read book Listen, Listen written by Philis Gershator and published by Barefoot Books. This book was released on 2018-09-01 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduce young readers to the sights and sounds of the year - from summer's sizzling sun to winter's crackling snow. Featuring breathtaking illustrations by internationally renowned illustrator, Alison Jay, this book will open your child's eyes and ears to the world around them!

Mastering The Faster Web with PHP, MySQL, and JavaScript

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Publisher : Packt Publishing Ltd
ISBN 13 : 1788397711
Total Pages : 274 pages
Book Rating : 4.7/5 (883 download)

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Book Synopsis Mastering The Faster Web with PHP, MySQL, and JavaScript by : Andrew Caya

Download or read book Mastering The Faster Web with PHP, MySQL, and JavaScript written by Andrew Caya and published by Packt Publishing Ltd. This book was released on 2018-06-11 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Faster Web is quickly changing the way we think about Web development. The Web has changed considerably in recent years and is now built upon many new technologies: the HTTP/2 protocol, asynchronous programming, PHP tools like Blackfire.io and server monitoring tools like the TICK stack. This book will help you take a deep dive into these ...

Building Microservices

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491950331
Total Pages : 281 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Building Microservices by : Sam Newman

Download or read book Building Microservices written by Sam Newman and published by "O'Reilly Media, Inc.". This book was released on 2015-02-02 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Over the past 10 years, distributed systems have become more fine-grained. From the large multi-million line long monolithic applications, we are now seeing the benefits of smaller self-contained services. Rather than heavy-weight, hard to change Service Oriented Architectures, we are now seeing systems consisting of collaborating microservices. Easier to change, deploy, and if required retire, organizations which are in the right position to take advantage of them are yielding significant benefits. This book takes an holistic view of the things you need to be cognizant of in order to pull this off. It covers just enough understanding of technology, architecture, operations and organization to show you how to move towards finer-grained systems.

Somewhere in the Night

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Publisher : Simon and Schuster
ISBN 13 : 1439137617
Total Pages : 312 pages
Book Rating : 4.4/5 (391 download)

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Book Synopsis Somewhere in the Night by : Nicholas Christopher

Download or read book Somewhere in the Night written by Nicholas Christopher and published by Simon and Schuster. This book was released on 2010-05-11 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Film noir is more than a cinematic genre. It is an essential aspect of American culture. Along with the cowboy of the Wild West, the denizen of the film noir city is at the very center of our mythological iconography. Described as the style of an anxious victor, film noir began during the post-war period, a strange time of hope and optimism mixed with fear and even paranoia. The shadow of this rich and powerful cinematic style can now be seen in virtually every artistic medium. The spectacular success of recent neo-film noirs is only the tip of an iceberg. In the dead-on, nocturnal jazz of Charlie Parker and Miles Davis, the chilled urban landscapes of Edward Hopper, and postwar literary fiction from Nelson Algren and William S. Burroughs to pulp masters like Horace McCoy, we find an unsettling recognition of the dark hollowness beneath the surface of the American Dream. Acclaimed novelist and poet Nicholas Christopher explores the cultural identity of film noir in a seamless, elegant, and enchanting work of literary prose. Examining virtually the entire catalogue of film noir, Christopher identifies the central motif as the urban labyrinth, a place infested with psychosis, anxiety, and existential dread in which the noir hero embarks on a dangerously illuminating quest. With acute sensitivity, he shows how technical devices such as lighting, voice over, and editing tempo are deployed to create the film noir world. Somewhere in the Night guides us through the architecture of this imaginary world, be it shot in New York or Los Angeles, relating its elements to the ancient cultural archetypes that prefigure it. Finally, Christopher builds an explanation of why film noir not only lives on but is currently enjoying a renaissance. Somewhere in the Night can be appreciated as a lucid introduction to a fundamental style of American culture, and also as a guide to film noir's heyday. Ultimately, though, as the work of a bold talent adeptly manipulating poetic cadence and metaphor, it is itself a superb aesthetic artifact.

Liferay Portal Performance Best Practices

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Publisher : Packt Publishing Ltd
ISBN 13 : 1782163697
Total Pages : 229 pages
Book Rating : 4.7/5 (821 download)

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Book Synopsis Liferay Portal Performance Best Practices by : Samir Bhatt

Download or read book Liferay Portal Performance Best Practices written by Samir Bhatt and published by Packt Publishing Ltd. This book was released on 2013-06-10 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: A step-by-step tutorial on implementing Liferay- based portals to learn performance best practices.The book is good for Liferay portal developers and architects who want to learn performance best practices for implementing Liferay- based solutions. It is assumed that you have a working knowledge of the Liferay portal.