Load Balancing Strategies for Distributed Systems
Master the art of distributing traffic efficiently across multiple servers and services in distributed architectures.
Technical Articles
In-depth guides, insights, and best practices for modern software engineering
How to Solve Deodorant Evaporator in C
The challenge
This program tests the life of an evaporator containing a gas.
We know the content of the evaporator (content in ml), the percentage of …
Read Article →How to Find the Divisors in C
The challenge
Create a function named divisors/Divisors that takes an integer n > 1 and returns an array with all of the integer’s …
Terraform State Management: Advanced Patterns and Best Practices
Terraform state is both the most critical and most dangerous aspect of infrastructure as code. It’s your source of truth for what exists, but …
Read Article →Solving Love vs Friendship in C
The challenge
If a = 1, b = 2, c = 3 ... z = 26
Then l + o + v + e = 54
and f + r + i + e + n + d + s + h + i + p = 108
So friendship is twice as …
Terraform Testing and Validation: Quality Infrastructure Code
Infrastructure code needs the same quality assurance practices as application code, but testing infrastructure presents unique challenges. How do you …
Read Article →How to Bounce Balls in C
The challenge
A child is playing with a ball on the nth floor of a tall building. The height of this floor, h, is known.
He drops the ball out of the …
Read Article →How to Find the Capitals in C
The challenge
Instructions
Write a function that takes a single string (word) as argument. The function must return an ordered list containing the …
How to Empty and Delete an S3 Bucket using the AWS CLI
Option 1 – Using AWS CLI
Step 1
export bucketname='your-bucket-here'
Step 2
aws s3api delete-objects --bucket $bucketname --delete "$(aws …What ports to open for FSx connection to AWS Managed Active Directory
If you are creating a FSx file system, and want to connect it to AWS Managed Active Directory, then you will need to create a VPC Security Group with …
Read Article →Multi-Cloud Terraform: Managing Infrastructure Across Providers
Multi-cloud strategies are becoming increasingly common as organizations seek to avoid vendor lock-in, leverage best-of-breed services, and meet …
Read Article →How to Calculate Variance in Python
If you need to calculate variance in Python, then you can do the following.
Option 1 – Using variance() from Statistics module
import statistics
list …