![Launch Template vs Launch Configuration [Exam Tips]](/wp-content/uploads/sites/5/2021/12/Launch-Template-vs-Launch-Configuration-FeatureImage.png)
Launch Template vs Launch Configuration [Exam Tips]
If you have launched EC2 instances through the wizard, you know it involves a fair amount of clicking. Image ID, instance type,...
Latest Publications
Horizontal vs Vertical Scaling in AWS
There are two ways to scale in AWS: vertical and horizontal. I want to start with vertical scaling because it’s the approach...
![Spot Instances in AWS [Complete Guide]](/wp-content/uploads/sites/5/2021/12/20211218_080245_0000-e1645067831720.png)
Spot Instances in AWS [Complete Guide]
I have been running workloads on AWS for years, and one of the easiest ways to cut your EC2 bill is Spot...
Database Systems
A database stores and organizes information so you can retrieve it later. If you have worked with dynamic websites – online stores,...
Optimize S3 Performance
S3 is fast out of the box, but there’s a difference between “works fine” and “handles serious traffic.” This post covers how...
Gitlab Remove Project – Faster and Secure Way
I had to clean up a bunch of old projects on GitLab recently, and figured I’d write this down while it’s fresh....
![Terraform Count [Save your time by using it]](/wp-content/uploads/sites/5/2022/04/terraform-count-e1645067624213.webp)
Terraform Count [Save your time by using it]
Terraform is a solid tool for describing your infrastructure as code. But if you need to create multiple resources that are nearly...
Terraform Output – What you should know
Terraform outputs are how you get data out of your infrastructure. If you have ever run terraform apply and seen those printed...
Terraform Data – What is and How to use it.
Terraform manages cloud infrastructure as code. You describe what you want, and it figures out how to make it happen. Like any...
Terraform Locals
If you have spent any time writing Terraform, you know that your configurations can get messy fast. You end up repeating the...
Spotify in Docker Container
I like keeping my system clean. Too many installed packages, too many dependencies I’ll never use again – that kind of thing...
Adding SSH Key on Gitlab – Speed up SSH communication
If you work with GitLab, you probably type your username and password every time you push code. It gets old fast. SSH...