December 2019
Intermediate to advanced
494 pages
11h 41m
English
book
Migrating Applications to the Cloud with Azure
by Sjoukje Zaal, Amit Malik, Sander Rossel, Jason Marston, Mohamed Waly, Stefano Demiliani
Content preview from Migrating Applications to the Cloud with Azure
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Stateful services
Unlike Stateless services, stateful services do have to store some portion of the state, which must be kept consistent and present for the service to function correctly.
An example of a stateful service is a service that constantly needs to calculate a rolling average based on certain values it receives. To achieve this, it must have the current set of incoming requests that it needs to process, as well as the current average. This average needs to be stored in an external store by each service, which retrieves and processes the incoming request. This data can be stored inside Azure Tables Storage or another type of database, such as Azure SQL Database, Azure Cosmos DB, or Azure Database for MySQL.
When using Azure Service ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.