@TomisinLalude

Deploying a three-tier architecture the Cloud way

Apr 21, 2021 · 8 min read · What is a three-tier architecture? According to IBM, Three-tier architecture is a well-established software application architecture that organizes applications into three logical and physical computing tiers: the presentation tier, or user interfa...

Infrastructure as Code: Using Terraform in your workflow

Mar 26, 2021 · 8 min read · What is Infrastructure as Code (IAC)? Stackify in this article introduced IAC like this: In the past, managing IT infrastructure was a hard job. System administrators had to manually manage and configure all of the hardware and software that was n...

Deploying an app with Docker and Docker compose

Mar 9, 2021 · 10 min read · Docker This article is one of my favorites in relation to Cloud Computing. Docker has improved and simplified the Software Development lifecycle/workflow and using it practically has been great. A section of the Docker Website reads thus: Developin...

Linux: Bash Scripting

Feb 12, 2021 · 5 min read · This week of learning was my best week yet. Mostly because I am familiar with some Programming Languages and it didn't take a lot of mental effort to learn the rudiments of bash scripting. A Bash Script Is a file that contains series of commands and ...

Linux: Creating Users, Groups, Permissions and Ownerships

Feb 5, 2021 · 2 min read · This article is for SRE beginners and even experts that need to quickly look up a command that relates to creating users, groups, permissions and ownerships with Linux. To create a user, sudo adduser <username> To delete a user, sudo userdel <usernam...