https://kamran.fyi Articles, videos and visual explainers on engineering, products and the things I learn while building. en https://kamran.fyi/posts/cloudflare-too-many-redirects https://kamran.fyi/posts/cloudflare-too-many-redirects Thu, 16 May 2024 00:00:00 GMT Learn how to fix the Cloudflare Too Many Redirects error when proxying your website https://kamran.fyi/posts/up-and-running-with-aws-ec2 https://kamran.fyi/posts/up-and-running-with-aws-ec2 Sun, 04 Feb 2024 00:00:00 GMT Learn everything you need to know to be productive with AWS EC2 https://kamran.fyi/posts/up-and-running-with-aws-vpc https://kamran.fyi/posts/up-and-running-with-aws-vpc Tue, 30 Jan 2024 00:00:00 GMT Learn everything you need to know to be productive with AWS VPC https://kamran.fyi/posts/dynamically-load-ip-address-for-ec2-in-ansible https://kamran.fyi/posts/dynamically-load-ip-address-for-ec2-in-ansible Mon, 25 Dec 2023 00:00:00 GMT Learn how to dynamically populate the Ansible inventory with the IP address of EC2 instances. https://kamran.fyi/posts/generate-terraform-from-infrastructure https://kamran.fyi/posts/generate-terraform-from-infrastructure Tue, 05 Dec 2023 00:00:00 GMT Learn how to import AWS infrastructure into terraform using Terraformer https://kamran.fyi/posts/add-multiple-ssh-keys-to-ec2 https://kamran.fyi/posts/add-multiple-ssh-keys-to-ec2 Thu, 16 Nov 2023 00:00:00 GMT Learn how to add multiple SSH keys to an EC2 Server https://kamran.fyi/posts/monitor-mysql-using-monit https://kamran.fyi/posts/monitor-mysql-using-monit Sun, 22 Oct 2023 00:00:00 GMT Learn how to monitor and auto-restart MySQL using monit on failure https://kamran.fyi/posts/setup-metabase-using-systemctl https://kamran.fyi/posts/setup-metabase-using-systemctl Sun, 23 Jul 2023 00:00:00 GMT Learn how to setup Metabase using Systemctl https://kamran.fyi/posts/asymptotic-notation https://kamran.fyi/posts/asymptotic-notation Thu, 23 Mar 2023 00:00:00 GMT Learn the basics of measuring the time and space 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and understand what is OAuth and how it works https://kamran.fyi/posts/scaling-databases https://kamran.fyi/posts/scaling-databases Thu, 23 Mar 2023 00:00:00 GMT Learn the ups and downs of different database scaling strategies https://kamran.fyi/posts/session-authentication https://kamran.fyi/posts/session-authentication Thu, 23 Mar 2023 00:00:00 GMT Understand what is session based authentication and how it is implemented https://kamran.fyi/posts/ssl-tls-https-ssh https://kamran.fyi/posts/ssl-tls-https-ssh Thu, 23 Mar 2023 00:00:00 GMT Quick tidbit on the differences between SSL, TLS, HTTPS and SSH https://kamran.fyi/posts/sso https://kamran.fyi/posts/sso Thu, 23 Mar 2023 00:00:00 GMT Learn the basics of SAML and understand how does Single Sign On work. https://kamran.fyi/posts/token-authentication https://kamran.fyi/posts/token-authentication Thu, 23 Mar 2023 00:00:00 GMT Understand what is token based authentication and how it is implemented https://kamran.fyi/posts/unfamiliar-codebase https://kamran.fyi/posts/unfamiliar-codebase Thu, 23 Mar 2023 00:00:00 GMT Tips on getting familiar with an unfamiliar codebase https://kamran.fyi/posts/what-is-sli-slo-sla https://kamran.fyi/posts/what-is-sli-slo-sla Thu, 23 Mar 2023 00:00:00 GMT Learn what are different indicators for performance identification of any service. https://kamran.fyi/posts/port-knocking-explained https://kamran.fyi/posts/port-knocking-explained Tue, 14 Mar 2023 00:00:00 GMT Learn what port knocking is and how to implement it using Knockd. https://kamran.fyi/posts/systemctl-vs-service https://kamran.fyi/posts/systemctl-vs-service Sat, 11 Mar 2023 00:00:00 GMT Learn the difference between systemctl and service commands in Linux https://kamran.fyi/posts/latency-vs-throughput https://kamran.fyi/posts/latency-vs-throughput Thu, 19 Jan 2023 00:00:00 GMT Learn the difference between these two important measures of system performance.