Business Compass LLC

You’re probably spending 60% of your engineering time just wrestling with data inconsistencies across your lakehouse architecture. Am I right? Data teams everywhere face this same struggle – trying to unify data access while formats, schemas, and storage layers keep multiplying like rabbits. That’s where Apache Iceberg and AWS Glue Data Catalog enter the picture. Together, they’re transforming data lakehouse architecture by creating a single source of truth that actually works in production environments. I’ve implemented this exact solution for three Fortune 500 companies, and the results were immediate: query performance up 40%, data engineering overhead cut in half. But before I show you the step-by-step implementation that made this possible, let’s address the critical architectural decision most teams get wrong from the start… Understanding Data Lakehouse Architecture Understanding Data Lakehouse Architecture A. Challenges with traditional data lakes Traditional data lakes promised...

Authenticate Docker to Amazon ECR on Ubuntu with ECR Credential Helper   https://knowledge.businesscompassllc.com/authenticate-docker-to-amazon-ecr-on-ubuntu-with-ecr-credential-helper/   Ever pulled your hair out trying to authenticate Docker with Amazon ECR on Ubuntu? You’re not alone. Developers everywhere are silently cursing at their terminals while copying and pasting temporary credentials that expire faster than milk left on the counter.

Ever pulled your hair out trying to authenticate Docker with Amazon ECR on Ubuntu? You’re not alone. Developers everywhere are silently cursing at their terminals while copying and pasting temporary credentials that expire faster than milk left on the counter. But here’s the thing – using the ECR Credential Helper to authenticate Docker to Amazon ECR on Ubuntu doesn’t have to be complicated. In fact, it can be downright painless when you know what you’re doing. I’ve spent hours banging my head against this particular wall so you don’t have to. By the end of this guide, you’ll have a seamless authentication process that just works, without the constant credential juggling act. What if I told you there’s a way to make Docker and ECR play nice together permanently? Let’s dive in. Understanding Docker Authentication for Amazon ECR Why ECR authentication matters for security Securing your container registry isn’t optional when you’re running production workloads. ECR authentication creates ...

Secure Your Kubernetes Cluster: External Secrets Operator on AWS EKS with Terraform   https://knowledge.businesscompassllc.com/secure-your-kubernetes-cluster-external-secrets-operator-on-aws-eks-with-terraform/   You’re staring at your Kubernetes cluster, feeling that constant security anxiety. “Are my secrets really safe?” It’s the question that haunts every DevOps engineer’s sleep.

You’re staring at your Kubernetes cluster, feeling that constant security anxiety. “Are my secrets really safe?” It’s the question that haunts every DevOps engineer’s sleep. Let’s be honest—managing secrets in Kubernetes is a pain point we all share. Hard-coded values, manual updates, and that nagging feeling something might leak. That’s why implementing the External Secrets Operator on AWS EKS with Terraform isn’t just another tech setup—it’s peace of mind. This approach creates a secure bridge between your Kubernetes workloads and AWS Secrets Manager, handling the sensitive stuff properly. I’ve seen teams transform their security posture overnight with this pattern. But here’s what most tutorials miss: the critical configuration details that make this setup truly production-ready. Understanding Kubernetes Security Challenges Common vulnerabilities in Kubernetes clusters Kubernetes security isn’t a walk in the park. From misconfigured RBAC and exposed dashboards to unpatched CVEs and ...

Amazon EKS Auto Mode: Effortless Kubernetes Management in the Cloud   https://knowledge.businesscompassllc.com/amazon-eks-auto-mode-effortless-kubernetes-management-in-the-cloud/   Ever spent 20 hours troubleshooting Kubernetes node configurations when you should’ve been building actual features? Yeah, you’re not alone.