Download High Availability for the LAMP Stack: Eliminate Single Points of Failure and Increase Uptime for Your Linux, Apache, MySQL, and PHP Based Web Applications By Jason Cannon PDF in PDF and EPUB Formats for free. High Availability for the LAMP Stack: Eliminate Single Points of Failure and Increase Uptime for Your Linux, Apache, MySQL, and PHP Based Web Applications By Jason Cannon PDF Book is also available for Read Online, mobi, docx and mobile and kindle reading. Please use the link provided below to generate a unique download link which is valid for 24hrs. You must use the link before it will expire.
How to Setup a Highly Available LAMP Stack Even If You’ve Never Done It before, Don’t Know Where to Start, or Don’t Want to Spend Weeks Researching How to Do It.This step-by-step guide teaches you everything you need to know in order to eliminate single points of failure for your Linux, Apache, MySQL, and PHP based web applications.Do you wish you could ensure your web site was up all the time and finally enjoy a peaceful night’s sleep?Do you want to be able to scale without downtime and handle unexpected surges of traffic?Do you want a solution that just works without spending weeks testing various combinations of technologies and software?Do you want someone to lay it all out for you and walk you through an entire deployment?If so, you’re in the right place…I understand, because I’ve been there.I know what it’s like to be woken up in the middle of the night when a web server goes down. I don’t know about you, but I’m fairly grumpy at 2:47 A.M. when something is broke and I’m the one that has to fix it.That’s why I strive to eliminate single points of failure and ensure service availability. I would much rather plan for failure ahead of time than have to react to it. If you have a robust design that’s easy to support you can repair any failures at your convenience instead of trying to cobble together a makeshift solution in the middle of the night.I’ve spent countless hours designing, testing, and implementing high availability solutions for a wide range of Linux based services during my career. I’ve put together a well designed, well tested solution for the LAMP (Linux, Apache, MySQL, PHP) stack that easily scales to support an increasing number of users all the while decreasing downtime. I’ve taken each possible single point of failure into account from the obvious ones to the less than obvious edge cases you’ll need to cover in order to have a truly robust design.This architecture and design:Works on physical servers. If you’re running on bare metal, this design will work for you.Works in virtual environments such as VMWare, VirtualBox, Ovirt, Red Hat Enterprise Virtualization (RHEV), KVM, and Xen.Works in the cloud — You’ll learn about the important nuances for running in the cloud. This design works whether you’re using Amazon Web Services (AWS), Rackspace Cloud, or another provider.Scales without downtime…. add more servers or resources without users even noticing.Works with custom written web sites and applications that run on the LAMP stack.Supports popular open source web applications such as WordPress, Drupal, Joomla, MediaWiki, phpBB, Redmine, SugarCRM, and more.This demonstrates everything step-by-step…This is not just a design, though. It’s an entire book complete with lessons and demonstrations you can use on actual Linux servers. In the book I’ll be performing the demonstrations on Ubuntu servers, but the concepts are the same no matter if you’re using RedHat Enterprise Linux, CentOS, or another distribution. The only real difference is the couple of commands you’ll use to perform some of the software installations. The design and configurations remain the same.Apply what you learn to other situationsEven though this course is targeted directly at the LAMP stack (Linux, Apache, MySQL, PHP), the concepts and techniques presented can be reused in a variety of other situations. If you ever need a floating IP, the ability to add more storage to servers without downtime, to balance loads across multiple servers, or deploy a highly available database cluster, you can put what you learn in this course to good use.The only thing between you and web site that stays up all the time is this book. Get started now by scrolling up to the top of the page and clicking on the “Buy now” button.
Successful Tips For A Best Ebook Reading
Many of the times, it has been felt that the readers, who are using the eBooks for first time, happen to really have a demanding time before becoming used to them. Most often, it occurs when the new readers discontinue using the eBooks as they're not able to use them with the appropriate and effective style of reading these books. There present variety of motives behind it due to which the readers stop reading the eBooks at their first most effort to use them. Nevertheless, there exist some techniques that can help the readers to really have a nice and effectual reading experience.
Someone should adjust the appropriate brightness of display before reading the eBook. It's a most common problem that almost all of the people usually endure while using an eBook. Due to this they suffer with eye sores and head aches. The very best solution to overcome this acute difficulty would be to reduce the brightness of the displays of eBook by making particular changes in the settings. You can also adjust the brightness of display depending on the type of system you're using as there exists bunch of the ways to correct the brightness. It's suggested to keep the brightness to possible minimum amount as this can help you to raise the time you could spend in reading and provide you great relaxation onto your eyes while reading.
A good eBook reader ought to be installed. It'll be useful to really have a good eBook reader in order to truly have a great reading experience and high quality eBook display. You can even use free software that can provide the readers with many functions to the reader than just a simple platform to read the desired eBooks. You can even save all your eBooks in the library that is also provided to the user by the software program and have a good display of all your eBooks as well as access them by identifying them from their particular cover. Besides offering a place to save all your valuable eBooks, the eBook reader software even give you a lot of characteristics to be able to improve your eBook reading experience compared to the traditional paper books. You can also improve your eBook reading experience with help of choices provided by the software program for example the font size, full display mode, the particular number of pages that need to be exhibited at once and also alter the color of the backdrop.
You ought not use the eBook consistently for a lot of hours without rests. You need to take proper rests after specific intervals while reading. A lot of the times we forget that we're designed to take rests while we're coping with anything on the computer screen and are engrossed in reading the content on screen. Nevertheless, this doesn't mean that you ought to step away from the computer screen every now and then. Continuous reading your eBook on the computer screen for a long time without taking any break can cause you headache, cause your neck pain and suffer from eye sores and in addition cause night blindness. So, it is critical to give your eyes rest for some time by taking rests after specific time intervals. This can help you to prevent the problems that otherwise you may face while reading an eBook continuously.
While reading the eBooks, you need to favor to read big text. Generally, you will realize the text of the eBook will be in medium size. It's proposed to read the eBook with big text. So, raise the size of the text of the eBook while reading it on the monitor. Even though this will definitely mean that you will have less text on every page and greater amount of page turning, you'll be able to read your desirable eBook with great convenience and have a good reading experience with better eBook display. It is proposed that never use eBook reader in full screen mode. It is recommended not to go for reading the eBook in fullscreen mode. While it may seem easy to read with full screen without turning the page of the eBook fairly frequently, it put lot of strain in your eyes while reading in this mode. Always favor to read the eBook in the exact same length that would be similar to the printed book. This really is so, because your eyes are used to the span of the printed book and it would be comfortable that you read in the same manner. Test out different shapes or sizes until you find one with which you'll be comfortable to read eBook.
By using different techniques of page turn you can additionally enhance your eBook encounter. You can try many methods to turn the pages of eBook to improve your reading experience. Check out whether you can turn the page with some arrow keys or click a certain portion of the display, apart from utilizing the mouse to handle everything. Prefer to make us of arrow keys if you are leaning forwards. Try to use the mouse if you are comfortable sitting back. Lesser the movement you have to make while reading the eBook better is going to be your reading experience.
Specialized problems One difficulty on eBook readers with LCD screens is that it will not take long before you strain your eyes from reading. To help prevent this, you can use the “white on black” characteristic of your iPad or similar attributes to other eBook readers. This will definitely help to make reading easier.
By using each one of these effective techniques, you can surely boost your eBook reading experience to a great extent. This advice will help you not only to prevent certain dangers which you may face while reading eBook often but also ease you to enjoy the reading experience with great relaxation.