Docker? It’s Easy If You Do It Smart

Context

We all must have heard of docker but why and where exactly we need to use it, is still confusing. Also this question arises why we need to adopt this new technology if virtual machines already do the job.

Well, first of all we need to understand that, docker containers are not replacement of virtual machines. Both have got their own use case. In reality, both are complementary technologies—as hardware virtualization and containerization each have their distinct qualities and can be used in tandem for combinatoric benefits. Continue reading