InterviewNoodle
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InterviewNoodle

Scale Applications by optimizing DNS Configuration

The Domain Name System (DNS) plays a crucial role in the era of the internet. And the beauty of its design is that every engineer takes it for granted, that this will work — one of the best system designs and a lot to learn from this simple yet powerful solution.

We take for granted another robust and straightforward component is the Load Balancer. The LB acts as a middle-man between clients and servers; the client sends requests to LB and internally, via physical NIC to VIPs, forwards to attached servers. So what challenges do we see here? The…

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Love Sharma

Love Sharma

Love Sharma is an Experienced Cloud Engineer with a demonstrated history of working and building large-scale enterprise applications.