August 2018
Beginner
594 pages
22h 33m
English
Content preview from Software Architect's Handbook
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Stateless versus stateful microservices
Each microservice can either be stateless or stateful. A system that uses microservices typically has a stateless web and/or mobile application that uses stateless and/or stateful services.
Stateless microservices do not maintain any state within the services across calls. They take in a request, process it, and send a response back without persisting any state information. A stateful microservice persists state in some form in order for it to function.
Rather than store this state internally, a microservice should store state information externally, in some type of data store. Examples of a data store to persist state include a relational database management system (RDBMS), a NoSQL database, or some ...
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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.