@erhallow

Apache Cassandra Introduction

Mar 7, 2021 · 11 min read · How It Started Apache Cassandra is an open-source database developed by Facebook around 2008. It was developed to address the growing need for a database that could scale while maintaining no single point of failure. This helped power Facebook's inbo...

Review of the HashiCorp Terraform Associate exam

Jan 19, 2021 · 7 min read · Intro In this article, I will recap my experience with taking the HashiCorp Terraform Associate Certification. I will break down my prior experience, resources used, study tips, and more. I will discuss the importance of Infrastructure as Code (IaC) ...

AWS Web Identity Federation

Oct 26, 2020 · 11 min read · Introduction In this article, I will discuss the implementation of web identity federation to access an AWS S3 bucket. Web identity federation is the process of simplifying the authentication of users for the application. This allows users to log in ...

Create A Hybrid DNS

Oct 26, 2020 · 7 min read · Introduction I will demonstrate how to build a Hybrid DNS system between AWS and a customer on-premise environment. For this blog, I will explain how to configure the connection between the two environments. The base environments are given in the dem...