December 2017
Intermediate to advanced
468 pages
13h 12m
English
book
Architectural Patterns
by Anupama Murali, Pethuru Raj, Harihara Subramanian J, Pethuru Raj Chelliah
Content preview from Architectural Patterns
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Service instance per VM pattern
There are a few options for service instance deployment. BM servers,VMs, and in the recent past, Docker containers are the mainstream deployment and runtime environments. This pattern specifies the deployment of a service in a VM. Cloud environments are increasingly virtualized and hence VM-hosted services are flourishing. The auto-scaling facility being supplied by cloud service providers (CSPs) helps to provision fresh VMs quickly and concurrently to scale the number of service instances horizontally. This mechanism ensures the required performance level and the service availability. The service isolation happens at the VM level. The typical issue here is that VM provisioning consumes a couple of minutes. ...
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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.