Pattern and anti patterns while creating new servers.

Pattern and anti patterns while creating new servers.


We are want to automate the server creation process as this saves a lot of time. In this article, we are going to talk about some patterns and anti-pattern that cause make your automation better or worse. So let’s start with this. Antipattern: Handcrafted Server Handcrafted servers will generally work well for companies who are

What are snowflake servers.

What are the snowflake servers?


Snowflake servers are the server whose actual configuration has drifted far more than what was actually required. These servers can because of big issues as there can be scenarios that you may want to replace the server and you are not aware of what all makes this server still serving and you properly launched new

What is reconciler pattern and how terraform uses it.

What is reconciler pattern and how terraform uses it.


Hello everyone in this article we are going to talk about a design pattern which is very useful when you are working with cloud infrastructures. And this is the pattern on which terraform is build. So lets start our article on what is reconciler pattern and how terraform uses reconciler pattern. So reconciler pattern is

strace: See what system calls kernel is executing.


In linux environment when you run any piece of code, any application or software. The piece of code actually maps to the some set of instructions in kernel level. To see those instructions that are being executed for that piece of code we can use this tool called strace. We will see what system calls

How TCP works

Why is TCP a reliable Protocol for sending data.


TCP stands for transport control protocol and it works in Transport Layer of Internet Protocol Stack. In this article we will see in short why is TCP a reliable protocol for sending data. This article is meant for very basic understanding and doesn’t deal with packets and other algorithms. We will talk about them in

How Internet Protocol Works?

How Internet Protocol works?


IP stands for internet protocol and it powers the whole internet. In this small article we will see How Internet Protocol works for you and your software. Internet Protocol basically powers the whole internet. IP works in network layer and each packet or say datagram or packet in the network need to interact to it

What is GOROOT and GOPATH. Fixing the problem of go path export

What is GOROOT and GOPATH and how to fix it?


What is GOROOT and GOPATH and the problem of go path export.  I have been through this many times and have seen lot of people struggling to fix this. In this small post I will tell you how to fix this problem. Lets see what is GOROOT and GOPATH? How to install go latest version?