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A Look at Azure Queues

Azure Queue Storage is a service for storing large numbers of messages. It allows you to store and access messages from anywhere in the world via authenticated calls using HTTP or HTTPS.


In this lecture, you will learn about Azure Queue Storage, which is a service designed for storing a large number of messages that can be accessed from anywhere in the world using HTTP or HTTPS protocols. Azure Queue Storage facilitates communication between components of a distributed application, allowing these components to exchange messages via a queue system. A queue message can be up to 64KB in size, and a queue can contain millions of such messages.

You’ll understand that the core components of Azure Queue Storage include a URL for addressing the queue, the storage account that hosts the queue, the queue itself which holds the messages, and the messages that are used for inter-component communication. You will see an example of a queue’s architecture and learn how to access a queue using a URL, like the ‘images-to-download’ queue demonstrated during the lecture.

The primary purpose of Azure Queue Storage is to enable smooth and scalable communication between the different parts of a distributed application. This storage system allows applications to scale up effectively in response to demand by maintaining a list of messages. Messages can be added to this list by a sender component and subsequently processed by a receiver component.

By the end of this lecture, the crucial point for you to remember is the role of Azure Queue Storage in distributed applications: it is not just about message storage but also about ensuring that various application components can communicate reliably and scale efficiently when needed.

© 2023 Thomas J Mitchell / TomTeachesIT