Docker is an open platform that helps developers, testers, and Ops team to develop, test, and deploy containers to different environments faster and in an efficient manner. Multiple containers can be hosted in one virtual machine so: It reduces the need to configure virtual machines, Containers are hosted in isolation and they cannot affect each other. Containers sharing the OS core and it leads to smaller size, faster boot time, as well as better utilization of resources Containers can be stored and be reused for future use The legacy implementation that is purely based on VMs, uses a VM per application and all VMs are managed by a Hypervisor:...

In one of the projects we are using WCF as a gateway that routes or aggregates messages to or from other services. We are trying to keep the business logic implementation away from this layer and move it to the backend and use it more as a way to provide a canonical interface for other clients. We stumbled upon a situation that we required to pass the exceptions from one service to other services....

Laziness at the end of 2013 begs for a blog post reviewing the long way I came last year. To put it in a nutshell, year 2013, at least since March, was the best year I've ever had. Moving to a new and completely different environment, less stress, new job, and talented, nice people made this year a perfect one. Last year around this time, I was thinking, miserably, if I made a right choice?...

In the previous post, I used unity in order to implement interception in an application. The implementation was very easy but at the same time very limited. For example, there is no way to limit the methods or namespaces we want to intercept. Policy Injection provides various ways of creating matching rules. My favorite rules are Namespace Matching Rule and Member Name Matching Rule. As the names imply, the former is defining the matching namespace(s) and latter is defining the name of the member(s)....