I have been through some theories and concepts again about AWS Cloud. I cannot write everything here as its very bulky. There are several courses available on the official AWS portal as well as on other third-party course providers like UDEMY or Youtube. Some of the key concepts I went through again are Regions, Availability […]
If you came across my first blog post about My Journey to AWS Cloud Practioner – Refreshing my memory with AWS CLI, then I guess this one would interest you as well. In this article, we will see how to configure Account Alias, Billing for IAM users, Billing Preferences, and Billing Alarms using the AWS […]
Many many days back, I wrote an article about some basics commands of git. It is a very basic article and is not sufficient to progress in a PROD environment. Here, I will try to resolve some confusion (How and What? ) when playing around with git. I would recommend you have a test repository. […]
If you are reading this article, I guess you already went over part 1 which addressed the main issues about Memory. In part 1, we have mostly seen how memory reacts in a virtual environment. We should not confuse virtual memory in virtualization and virtual memory systems between physical memory and virtual addresses. It’s completely […]
In the past, I wrote an article on how to analyze memory using Lime. We have also seen how to analyze a process using blktrace, blkparse, btrace, etc. Another more interesting way of analyzing processes due to system performance is by using strace which I already blogged. Also, we looked into some basic disk usage […]