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Serverless Apps on Cloudflare - Ashley Peacock - Bog - The Pragmatic Programmers - Plusbog.dk

Serverless Apps on Cloudflare - Ashley Peacock - Bog - The Pragmatic Programmers - Plusbog.dk

Use serverless technologies to build applications that scale, more quickly and easily, and without worrying about deployment. Whether you''re writing an API, a full-stack app, or real-time code, harness the power of serverless on Cloudflare''s platform so you can focus on what you do best: delivering solutions. With hands-on instruction and code samples throughout, you''ll go from building a simple API to analyzing images with AI. And, when it''s time to launch, you''ll learn how to deploy your applications and websites automatically, and how to optimize their performance for production. For decades, applications have been built and deployed in a similar way: you write code, provision a server, and upload your code. Over the years, you''ve graduated from FTP or SSH to Docker and Kubernetes, but fundamentally you''ve just switched from owning to renting; you''re paying 24/7 for the server hosting your app. Serverless technologies change that model. With serverless, you focus on writing code, and not how it''s deployed. You only pay for when your application code is executed, rather than paying for idle servers. In this book we''ll use Cloudflare, which was built from the ground up to be a serverless platform, but the same concepts apply to every serverless provider. With this book, you''ll learn a better way to build applications, and you''ll see improved productivity and ease of deployment. From secrets to dependencies, such as databases and caches, Cloudflare has revolutionized how to build applications, and has made building applications easier and more fun. As you go through the book, you''ll learn in detail what serverless is, how it functions behind the scenes, and how to build serverless applications on Cloudflare. When you finish this book, you''ll understand how to think in terms of serverless functions, and you''ll have the experience of deploying and extending these apps as you work through the examples. What You Need: - Mac or PC - GitHub account (free) - Cloudflare account (free)

DKK 475.00
1

Raspberry Pi 2ed - Maik Schmidt - Bog - The Pragmatic Programmers - Plusbog.dk

Raspberry Pi 2ed - Maik Schmidt - Bog - The Pragmatic Programmers - Plusbog.dk

Printed in full color. Most of the book is targeted at beginners in computing and programming. A few parts, such as the small electronics project and setting up a web server, assume some intermediate skills. The Raspberry Pi is one of the most successful open source hardware projects ever. For less than $40, you get a full-blown PC, a multimedia center, and a web server--and this book gives you everything you need to get started. You''ll learn the basics, progress to controlling the Pi, and then build your own electronics projects. This new edition is revised and updated with two new chapters on adding digital and analog sensors, and creating videos and a burglar alarm with the Pi camera. Get your Raspberry Pi up and running and doing cool stuff. You''ll start with the basics: adding hardware, installing and configuring Debian Linux, and customizing the Pi''s firmware to get the most out of your hardware.Then the fun begins. You''ll connect the Pi to your home network, surf the web, and tweet messages. You''ll learn how to get the most out of Midori, the Pi''s standard browser, and control the desktops of other PCs with the Pi. Then you''ll explore the Pi''s versatility with a series of home projects. Turn it into a web server in your home network; convert the Pi into a powerful multimedia center so you can watch high-definition video and listen to your favorite music; and play classic video games.Then you''ll use the GPIO pins on the Raspberry Pi to build your own electronics projects, such as an "out of memory" alarm. You''ll learn how to use digital and analog sensors with the Pi, even though the Pi doesn''t have analog input ports! Finally, you''ll set up the Pi camera, create your own time-lapse videos, and build an automatic e-mailing burglar alarm. Power to the Pi! What You Need You need a Raspberry Pi and several things that you probably already have at home, such as a keyboard, a mouse, a monitor/TV set, and an SD card. To build the electronic projects you need a few cheap parts and the Pi camera.

DKK 227.00
1