Serverless Apps On Cloudflare

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Serverless Apps On Cloudflare
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Author : Ashley Peacock
language : en
Publisher: The Pragmatic Programmers LLC
Release Date : 2024-11-07
Serverless Apps On Cloudflare written by Ashley Peacock and has been published by The Pragmatic Programmers LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-07 with Computers categories.
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)
Programming Cloudflare Workers Kv
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Author : William Smith
language : en
Publisher: HiTeX Press
Release Date : 2025-07-12
Programming Cloudflare Workers Kv written by William Smith and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-12 with Computers categories.
"Programming Cloudflare Workers KV" "Programming Cloudflare Workers KV" is a comprehensive technical guide for developers and architects seeking to harness the full potential of Cloudflare’s edge computing platform and its distributed key-value store, Workers KV. This book delves into the foundational principles of edge computing, exploring the unique scalability and latency challenges it introduces and providing a nuanced understanding of distributed data management at the global edge. Readers are walked through architectural paradigms, from the underlying runtime models of Cloudflare Workers to the operational semantics and global consistency guarantees of Workers KV, setting the stage for deploying high-performance, resilient applications at scale. Through detailed explorations of namespace management, key modeling, API layers, and system internals, the text gives practitioners actionable insights into designing robust cloud-native systems. Real-world scenarios illuminate efficient data operations, including CRUD patterns, batch transactions, data expiry, and concurrency controls. Advanced chapters extend the learning journey to stateful application architectures at the edge, incorporating edge caching, scalable session management, feature flagging, distributed event sourcing, and strategies for safe migrations and secondary indexing. Security, performance engineering, and ecosystem integration are addressed with practical emphasis, guiding readers through least-privilege access control, compliance, backup strategies, and integration with Cloudflare’s broader platform services. Special coverage of consistency models, troubleshooting, testing strategies, and observability ensures professionals can build and operate KV-backed applications with confidence and operational rigor. Rounding out with advanced patterns, mitigations for known limitations, and a forward-looking perspective on multi-cloud and multi-region architectures, "Programming Cloudflare Workers KV" is an essential resource for anyone building fast, dependable, and globally distributed edge applications.
Simplicity
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Author : Dave Thomas
language : en
Publisher: The Pragmatic Programmers LLC
Release Date : 2025-07-22
Simplicity written by Dave Thomas and has been published by The Pragmatic Programmers LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-22 with Computers categories.
Software development is inherently complex, but it needn't be as complicated as we make it. Learn to recognize and deal with the gnarly stuff, and your job is simpler, your code is easier to create and to work with, and you are more effective. You won't find a bunch of rules, practices, and clever acronyms here. There are no best practices, because there's no such thing as a best practice. You'll cut through real-world complexities to discover and amplify what works best for you in your current context. Twenty-nine practices. They’re not about changing the world, or your team, or your company. They are about you, and how you can make your work simpler, more humane, and more effective. And, unlike methodologies that get imposed on you, these are all things you can control for yourself. Reduce bloat. Communicate better with fewer meetings. Optimize your environment and tools. Plan for an uncertain future. Reduce confrontations. Synthesize fresh ideas. And let’s not forget the code. Flip the role that data plays to simplify your source code and make it easier to work with. Simplicity doesn’t mean simplistic or naïve. It means producing work that is easy to understand and change, and that somehow feels right. It means making the stuff you create tidy and intuitive to work with; you focus on what’s meaningful and eliminate distractions. You embrace clarity and minimalism, stripping away the unnecessary to reveal what truly matters. Simplicity is not absolute. What is simple to one person may not be to another. So this book has no rules. Instead, it looks at what makes development complex and then illustrates approaches you can take toward simplification. Simplicity isn't the way you do things; it’s the spirit with which you do them. It's about you, and what works for you.
Real World Event Sourcing
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Author : Kevin Hoffman
language : en
Publisher: The Pragmatic Programmers LLC
Release Date : 2025-04-22
Real World Event Sourcing written by Kevin Hoffman and has been published by The Pragmatic Programmers LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-22 with Computers categories.
Reality is event-sourced; your mind processes sight, sound, taste, smell, and touch to create its perception of reality. Software isn't that different. Applications use streams of incoming data to create their own realities, and when you interpret that data as events containing state and context, even some of the most complex problems become easily solvable. Unravel the theory behind event sourcing and discover how to put this approach into practice with practical, hands-on coding examples. From early-stage development through production and release, you'll unlock powerful new ways of clearing even the toughest programming hurdles. Our applications are bombarded with data. It's hard enough to derive state from that data, let alone discover how we arrived at that state. With event sourcing you can treat the stream of data as a simple sequence of events that you use to construct whatever state you need. Event sourcing is more than events; it adds patterns, rules, and constraints to produce robust and easy-to-maintain systems. In this book, you'll learn which rules can never be broken and which ones are flexible. By grounding yourself in theory, rules, and practical approaches, you'll be able to build real-world, event-sourced applications. Get your hands dirty with fundamental event-sourcing building blocks such as commands, aggregates, projectors, process managers, injectors, and notifiers. Combine these building blocks to produce elegant solutions to complex problems. Leave "hello world" far behind as you tackle the more advanced aspects of event sourcing that give you the confidence you need to run these applications in production. Leverage event sourcing to create distributed applications with ease; model and handle failure; and deal with replays, schema evolution, security, and much more. This book doesn't shy away from confronting the hard parts of event sourcing, instead giving you clear advice and examples for tackling the most difficult details. Empower your applications with the full force of event sourcing today. What You Need: You'll need a computer preferably running MacOS, Linux, or WSL/Ubuntu on Windows. You'll install everything else you need (such as Elixir and an event store) as you progress through the book.
Building Serverless Applications On Knative
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Author : Evan Anderson
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2023-11-15
Building Serverless Applications On Knative written by Evan Anderson and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-15 with Computers categories.
Explore the theory and practice of designing and writing serverless applications using examples from the Knative project. With this practical guide, mid-level to senior application developers and team managers will learn when and why to target serverless platforms when developing microservices or applications. Along the way, you'll also discover warning signs that suggest cases when serverless might cause you more trouble than joy. Drawing on author Evan Anderson's 15 years of experience developing and maintaining applications in the cloud, and more than 6 years of experience with serverless platforms at scale, this book acts as your guide into the high-velocity world of serverless application development. You'll come to appreciate why Knative is the most widely adopted open source serverless platform available. With this book, you will: Learn what serverless is, how it works, and why teams are adopting it Understand the benefits of Knative for cloud native development teams Learn how to build a serverless application on Knative Explore the challenges serverless introduces for debugging and the tools that can help improve it Learn why event-driven architecture and serverless compute are complementary but distinct Understand when a serverless approach might not be the right system design
Mastering Cloudflare
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Author : Robert Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-01-04
Mastering Cloudflare written by Robert Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-04 with Computers categories.
"Mastering Cloudflare: Optimizing Security, Performance, and Reliability for the Web" is an authoritative guide crafted for anyone seeking to harness the full potential of Cloudflare, a leading edge service provider in today’s highly connected digital ecosystem. Designed to support a wide range of users—from web developers and IT professionals to business leaders and cybersecurity experts—this book provides comprehensive insights into leveraging Cloudflare's advanced tools to enhance website security, performance, and reliability. Through detailed exploration, the book covers essential facets of Cloudflare, including its powerful security features, such as DDoS mitigation and Web Application Firewall, to its performance-boosting services like CDN and caching technologies. Readers will gain a step-by-step understanding of configuring and managing Cloudflare to achieve robust and efficient web operations. Additionally, the text delves into innovative areas such as edge computing with Cloudflare Workers, offering guidance on integrating and optimizing this technology for dynamic, real-time applications. With practical examples, expert tips, and case studies, "Mastering Cloudflare" equips readers to expertly navigate and implement Cloudflare's services, ensuring that their online presence can thrive in a competitive, digitally-driven landscape.
Serverless Single Page Apps
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Author : Ben Rady
language : en
Publisher: The Pragmatic Programmers LLC
Release Date : 2016-06-14
Serverless Single Page Apps written by Ben Rady and has been published by The Pragmatic Programmers LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-14 with Computers categories.
Don't waste your time building an application server. See how to build low-cost, low-maintenance, highly available, serverless single page web applications that scale into the millions of users at the click of a button. Quickly build reliable, well-tested single page apps that stay up and running 24/7 using Amazon Web Services. Avoid messing around with middle-tier infrastructure and get right to the web app your IPSers want. You don't need to manage your own servers to build powerful web applications. This book will show you how to create a single page app that runs entirely on web services, scales to millions of users, and costs less per day than a cup of coffee. Using a web browser, a prepared workspace, and your favorite editor, you'll build a complete single page web application, step by step. Learn the fundamental technologies behind modern single page apps, and use web standards to create lean web applications that can take advantage of the newest technologies. Deploy your application quickly using Amazon S3. Use Amazon Cognito to connect with providers like Google and Facebook to manage user identities. Read and write user data directly from the browser using DynamoDB, and build your own scalable IPS microservices with Amazon Lambda. Whether you've never built a web application before or you're a seasoned web developer who's just looking for an alternative to complex server-side web frameworks, this book describes a simple approach to building serverless web applications that you can easily apply or adapt for your own projects. What You Need: To follow the tutorial in this book, you'll need a computer with a web browser. You'll also need a text editor and a git client. Building this web application will require some sort of development web server. You can use your own, or you can also use the one included with the tutorial's prepared workspace. The included web server requires Ruby 2.0, although we also suggest few alternatives. To get started quickly, you need a basic understanding of HTML, CSS, and JavaScript. If you're new to these topics, you can get up to speed using links we'll provide in the Introduction.
Applications Of Artificial Intelligence In 5g And Internet Of Things
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Author : Vinod M. Kapse
language : en
Publisher: CRC Press
Release Date : 2025-04-30
Applications Of Artificial Intelligence In 5g And Internet Of Things written by Vinod M. Kapse and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-30 with Computers categories.
This is the proceedings of the 1st International Conference on Applications of AI in 5G and IoT (ICAAI5GI2024). It brings together ground-breaking research and practical insights into integrating Artificial Intelligence within 5G and the Internet of Things (IoT). This compilation highlights the latest advancements and innovative solutions emerging at the intersection of AI, 5G, and IoT technologies. It also delves into a wide array of topics, including the role of AI in enhancing 5G network efficiency, the development of intelligent IoT devices, and the creation of smart environments powered by these cutting-edge technologies. It further showcases key findings on AI-driven applications in 5G for seamless communication, improved connectivity, and advanced data processing techniques, along with IoT solutions for smart cities, industrial automation, healthcare, and beyond. It would be a valuable read for researchers, engineers, and professionals in AI, 5G, IoT, and related fields. It serves as an essential resource for those seeking to stay at the forefront of technological advancements in these rapidly evolving domains.
Serverless Computing Concepts Technology And Architecture
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Author : Aluvalu, Rajanikanth
language : en
Publisher: IGI Global
Release Date : 2024-04-04
Serverless Computing Concepts Technology And Architecture written by Aluvalu, Rajanikanth and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-04 with Computers categories.
Serverless computing has emerged as a transformative technology, gaining prominence over traditional cloud computing. It is characterized by reduced costs, lower latency, and the elimination of server-side management overhead, and is driven by the increasing adoption of containerization and microservices architectures. However, there is a significant lack of comprehensive resources for academic research purposes in this field. Serverless Computing Concepts, Technology, and Architecture addresses this gap and provides a comprehensive exploration of the fundamental concepts, characteristics, challenges, applications, and futuristic approaches of serverless computing. This book serves as a valuable reference for doctorate and post-doctorate research scholars, undergraduates, and postgraduates in fields such as computer science, information technology, electronics engineering, and other related disciplines. Serverless Computing Concepts, Technology, and Architecture is poised to be a one-stop reference point for those seeking to understand and harness the potential of serverless computing. It will serve as a prominent guide for researchers in this field for years to come, enriching their knowledge and advancing the study of serverless computing.
Architecting Cloud Native Serverless Solutions
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Author : Safeer CM
language : en
Publisher: Packt Publishing Ltd
Release Date : 2023-06-23
Architecting Cloud Native Serverless Solutions written by Safeer CM and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-23 with Computers categories.
Get up and running with serverless workloads across AWS, Azure, GCP, Kubernetes, and virtual machines with real-life examples and best practices for design, development, and security of serverless applications Purchase of the print or Kindle book includes a free PDF eBook Key Features Learn with DIY projects and step-by-step instructions for different serverless technologies and vendors Explore detailed sections on running serverless workloads across Kubernetes and virtual machines Discover Cloudflare Serverless Solutions to modernize your web applications Book Description Serverless computing has emerged as a mainstream paradigm in both cloud and on-premises computing, with AWS Lambda playing a pivotal role in shaping the Function-as-a-Service (FaaS) landscape. However, with the explosion of serverless technologies and vendors, it has become increasingly challenging to comprehend the foundational services and their offerings. Architecting Cloud Native Serverless Solutions lays a strong foundation for understanding the serverless landscape and technologies in a vendor-agnostic manner. You'll learn how to select the appropriate cloud vendors and technologies based on your specific needs. In addition, you'll dive deep into the serverless services across AWS, GCP, Azure, and Cloudflare followed by open source serverless tools such as Knative, OpenFaaS, and OpenWhisk, along with examples. You'll explore serverless solutions on Kubernetes that can be deployed on both cloud-hosted clusters and on-premises environments, with real-world use cases. Furthermore, you'll explore development frameworks, DevOps approaches, best practices, security considerations, and design principles associated with serverless computing. By the end of this serverless book, you'll be well equipped to solve your business problems by using the appropriate serverless vendors and technologies to build efficient and cost-effective serverless systems independently. What you will learn Understand the serverless landscape and its potential Build serverless solutions across AWS, Azure, and GCP Develop and run serverless applications on Kubernetes Implement open source FaaS with Knative, OpenFaaS, and OpenWhisk Modernize web architecture with Cloudflare Serverless Discover popular serverless frameworks and DevOps for serverless Explore software design and serverless architecture patterns Acquire an understanding of serverless development and security best practices Who this book is for This book is for DevOps, platform, cloud, site reliability engineers, or application developers looking to build serverless solutions. It's a valuable reference for solution architects trying to modernize a legacy application or working on a greenfield project. It's also helpful for anyone trying to solve business or operational problems without wanting to manage complicated technology infrastructure using serverless technologies. A basic understanding of cloud computing and some familiarity with at least one cloud vendor, Python programming language, and working with CLI will be helpful when reading this book.