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  • Book Overview & Buying Advanced Serverless Architectures with Microsoft Azure [Instructor Edition]
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Advanced Serverless Architectures with Microsoft Azure [Instructor Edition]

Advanced Serverless Architectures with Microsoft Azure [Instructor Edition]

By : Daniel Bass
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Advanced Serverless Architectures with Microsoft Azure [Instructor Edition]

Advanced Serverless Architectures with Microsoft Azure [Instructor Edition]

By: Daniel Bass

Overview of this book

Advanced Serverless Architectures with Microsoft Azure redefines your experience of designing serverless systems. It shows you how to tackle challenges of varying levels, not just the straightforward ones. You'll be learning how to deliver features quickly by building systems, which retain the scalability and benefits of serverless. You'll begin your journey by learning how to build a simple, completely serverless application. Then, you'll build a highly scalable solution using a queue, load messages onto the queue, and read them asynchronously. To boost your knowledge further, the course also features durable functions and ways to use them to solve errors in a complex system. You'll then learn about security by building a security solution from serverless components. Next, you’ll gain an understanding of observability and ways to leverage application insights to bring you performance benefits. As you approach the concluding chapters, you’ll explore chaos engineering and the benefits of resilience, by actively switching off a few of the functions within a complex system, submitting a request, and observing the resulting behavior. By the end of this course, you will have developed the skills you need to build and maintain increasingly complex systems that match evolving platform requirements.
Table of Contents (8 chapters)
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Serverless Queues


One of the most useful components in scaling a serverless architecture is the queue. Queues are a key asynchronous processing concept. In a queue, data points are added to the back of the queue and taken from the front. An example of this is a first-in-first-out data structure. In a cloud architecture, a queue will generally store events or messages from an upstream process until subscribers downstream have the time to process them.

An important thing to understand before deciding to use a queue is the compromise you are making in using one. In a synchronous operation (that is, inserting a record into a database all in one operation), if something goes wrong, you have instant feedback to your user. In an asynchronous operation (that is, dropping an event onto a queue that a worker later picks up to insert into the same database), if the later operations go wrong, then the user has usually left the application and cannot fix their mistake or call support.

A good way to try...

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Advanced Serverless Architectures with Microsoft Azure [Instructor Edition]
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