Covering all exam objectives, this invaluable resource puts a team of AWS experts at your side with expert guidance, clear explanations, and the wisdom of experience with AWS best practices. The AWS Developer certification is earned by those who demonstrate the technical knowledge and skill associated with best practices for building secure, reliable cloud-based applications using AWS technology.
This book is your official exam prep companion, providing everything you need to know to pass with flying colors. Study the AWS Certified Developer Exam objectives Gain expert insight on core AWS services and best practices Test your understanding of key concepts with challenging chapter questions Access online study tools including electronic flashcards, a searchable glossary, practice exams, and more Cloud computing offers businesses the opportunity to replace up-front capital infrastructure expenses with low, variable costs that scale as they grow.
This customized responsiveness has negated the need for far-future infrastructure planning, putting thousands of servers at their disposal as needed—and businesses have responded, propelling AWS to the number-one spot among cloud service providers. NOTE: As of October 7, , the accompanying code for hands-on exercises in the book is available for downloading from the secure Resources area in the online test bank. You'll find code for Chapters 1, 2, 11, and Since the book uses Java to teach concepts, knowledge of Java is required.
What You Will Learn Learn to form microservices from bigger Softwares Orchestrate and scale microservices Design and set up the data flow between cloud services and custom business logic Get to grips with cloud provider's APIs, limitations, and known issues Migrate existing Java applications to a serverless architecture Acquire deployment strategies Build a highly available and scalable data persistence layer Unravel cost optimization techniques In Detail Over the past years, all kind of companies from start-ups to giant enterprises started their move to public cloud providers in order to save their costs and reduce the operation effort needed to keep their shops open.
Now it is even possible to craft a complex software system consisting of many independent micro-functions that will run only when they are needed without needing to maintain individual servers. The focus of this book is to design serverless architectures, and weigh the advantages and disadvantages of this approach, along with decision factors to consider. You will learn how to design a serverless application, get to know that key points of services that serverless applications are based on, and known issues and solutions.
The book addresses key challenges such as how to slice out the core functionality of the software to be distributed in different cloud services and cloud functions.
It covers basic and advanced usage of these services, testing and securing the serverless software, automating deployment, and more. By the end of the book, you will be equipped with knowledge of new tools and techniques to keep up with this evolution in the IT industry. Style and approach The book takes a pragmatic approach, showing you all the examples you need to build efficient serverless applications.
It's also ideal for DevOps engineers looking to provide continuous integration, deployment, and delivery. A basic understanding of AWS, Jenkins, and some scripting knowledge is needed. In order to deliver tremendous speed and agility, every organization is moving toward automating an entire application pipeline. This book will cover all the AWS services required to automate your deployment to your instances.
Finally, you'll learn to automate instances in AWS and automate the deployment lifecycle of applications. Style and approach This book takes a "How to do it" approach, providing with easy solutions to automate common maintenance and deployment tasks.
About the Technology Many high-profile applications, like LinkedIn and Netflix, deliver nimble, responsive performance by reacting to user and system events as they occur. In large-scale systems, this requires efficiently monitoring, managing, and reacting to multiple event streams.
Tools like Kafka, along with innovative patterns like unified log processing, help create a coherent data processing architecture for event-based applications.
About the Book Event Streams in Action teaches you techniques for aggregating, storing, and processing event streams using the unified log processing pattern. In this hands-on guide, you'll discover important application designs like the lambda architecture, stream aggregation, and event reprocessing.
You'll also explore scaling, resiliency, advanced stream patterns, and much more! By the time you're finished, you'll be designing large-scale data-driven applications that are easier to build, deploy, and maintain. About the Author Alexander Dean developed Snowplow, an open source event processing and analytics platform. Valentin Crettaz is an independent IT consultant with 25 years of experience. You'll be amazed by how much you can accomplish with AWS!
About the Technology Cloud computing has transformed the way we build and deliver software. With the Amazon Web Services cloud platform, you can trade expensive glass room hardware and custom infrastructure for virtual servers and easy-to-configure storage, security, and networking services.
Better, because you don't own the hardware, you only pay for the computing power you need! Just learn a few key ideas and techniques and you can have applications up and running in AWS in minutes. In just 21 bite-size lessons, you'll learn the concepts and practical techniques you need to deploy and manage applications. You'll learn by doing real-world labs that guide you from the core AWS tool set through setting up security and storage and planning for growth.
You'll even deploy a public-facing application that's highly available, scalable, and load balanced. About the Author David Clinton is a system administrator, teacher, and writer.
He has administered, written about, and created training materials for many important technology subjects including Linux systems, cloud computing AWS in particular , and container technologies like Docker.
Many of his video training courses can be found on Pluralsight. Building hybrid infrastructure Cloud automation: working with Elastic Beanstalk, Docker, and Lambda Everything else nearly Never the end. Amazon Web Services provides serverless services that you can use to build and deploy cloud-native applications. A basic understanding of AWS is required to get the most out of this book.
Forewords by Patrick Debois Founder of devopsdays and Dr. Donald F. Ferguson Columbia University. About the Technology There's a shift underway toward serverless cloud architectures.
With the release of serverless computer technologies such as AWS Lambda, developers are now building entirely serverless platforms at scale. In these new architectures, traditional back-end servers are replaced with cloud functions acting as discrete single-purpose services.
By composing and combining these serverless cloud functions together in a loose orchestration and adopting useful third-party services, developers can create powerful yet easy-to-understand applications.
About the Book Serverless Architectures on AWS teaches you how to build, secure, and manage serverless architectures that can power the most demanding web and mobile apps. It works to digitize everything from books to newsletters and articles. So far, the website has over 50, free books in the public domain to download in a variety of formats, including free Kindle books, ePub books, plain text files, PDFs, and more.
Google Books is already a useful tool for scanning digitized books and magazines, but I bet you didn't know you could download books with the service, too. In addition to offering millions of titles to purchase, there's also a Free Books section to explore with everything from classics to contemporary books to browse. Piggy-backing on Project Gutenberg, ManyBooks. The website is also quite active on social media, particularly Facebook, where they post the latest books that have become available online.
Still haven't found the book you're looking for? Many libraries now work with Kindle to lend books to your ereader or phone if you're using the Kindle app. Back-end tasks like analyzing a new document or processing requests from a mobile app are easy to implement.
Your application is divided into small functions, leading naturally to a reactive architecture and the adoption of microservices. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. How to Visualize Data with D3 [Video].
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