April 2025 - DEEPTECHEXPLORATION.COM

Terraform Drift Detection (Manual Changes)

Terraform drift happens when the real-world infrastructure deviates from what’s defined in the Terraform state file. This causes inconsistencies and surprises when you run terraform plan or terraform apply. Here…

bhattacharjee.deeptesh@gmail.com April 28, 2025automation, aws cloud, azure, cloud computing, devops, iac, PlatformEngineering, terraform

Automation InfrastructureasCode PlatformEngineering

How Terraform Really Works Under the Hood: Plan, Apply, and API Magic Explained!

Alright! Let’s dive deep into how Terraform plan and Terraform apply work — both in high-level behavior and the under-the-hood technical flow (including the API calls and comparisons Terraform does…

bhattacharjee.deeptesh@gmail.com April 28, 2025automation, aws cloud, azure, cloud computing, devops, iac, PlatformEngineering, terraform

InfrastructureasCode

🔍 Understanding Terraform State Management: What Happens Under the Hood?

Infrastructure as Code (IaC) has revolutionized the way we manage cloud infrastructure, and Terraform stands tall as a leading tool in this space. But beyond its declarative syntax and CLI…

bhattacharjee.deeptesh@gmail.com April 22, 2025automation, devops, iac

InfrastructureasCode

How to resolve the enterprise problem of Infrastructure Drifts — Part I

Managing infrastructure can often feel like navigating a moving target. In the fast-paced world of DevOps and cloud computing, IT operations teams are under constant pressure to ensure that resources…

bhattacharjee.deeptesh@gmail.com April 14, 2025devops, iac, terraform

ApplicationDevOps Azure InfrastructureasCode

DevOps Automated Software Installations for Remote/Vendor Delivery Teams

In today’s DevOps automation has become not only important but necessary to quickly enable your teams to be ready on a project. At times you need to setup multiple software's…

bhattacharjee.deeptesh@gmail.com April 14, 2025automation, azure, devops, iac

Automation Azure

How to enable On Demand Installations on Windows using MS PowerShell, Chocolatey, Git and Nexus.

There is always a trade-off between a centralized IT function and a federated IT function where the latter gives the developers flexibility around tools and technologies. However, still as the…

bhattacharjee.deeptesh@gmail.com April 14, 2025automation, azure, devops, iac

Automation CloudIntegeration InfrastructureasCode

How to use Terraform at Scale for Federated IT Systems.

Terraform is an opensource infrastructure as code software tool that provides a consistent approach and tools to manage cloud services. Terraform codifies cloud API’s into declarative configurations files enabling individuals…

bhattacharjee.deeptesh@gmail.com April 14, 2025automation, devops, iac, PlatformEngineering, terraform

AWS PlatformEngineering ToolsReview

Understanding the Differences Between AWS EKS vs. ECS — When to Use What?

Deploying containerized apps on AWS? In this article, I am presenting my view on how you can choose between EKS vs. ECS on Amazon Cloud for deploying your workloads. A…

bhattacharjee.deeptesh@gmail.com April 14, 2025amazon web services, aws, aws cloud, cloud adoption, cloud computing, cloud tool, containerization, devops, ecs, eks, microservices

Automation Cyber Security DevSecOps

Threat Modelling Tools Analysis 101 — OWASP THREAT DRAGON

Key DevSecOps solutions available and their benefits and pitfalls through a series of evaluating different tools for Technical Architects and Engineering Teams. Abstract An interconnected world with an increasing number…

bhattacharjee.deeptesh@gmail.com April 14, 2025cybersecurity, devsecops, threat modelling