@poojablog

Observability Like a Pro: Using Prometheus, Grafana, Jaeger & EFK to Monitor Kubernetes

Mar 16, 2025 · 14 min read · Observability: Understanding and Fixing System Issues Observability is a critical aspect of modern infrastructure and application monitoring. It helps track the health of your internal systems, including application status, infrastructure requirement...

Building a High-Performance and Secure AWS Infrastructure: EC2, Load Balancers, and Auto Scaling Best Practices

Feb 4, 2025 · 17 min read · Today, we’ll set up a highly available, scalable, and secure AWS infrastructure step by step. What We’ll Cover: ✅ Launch an EC2 Instance and create an AMI (Amazon Machine Image).✅ Use the AMI to create a Launch Template and attach it to an Auto Scali...

DevOps Unleashed: The Modern Solution for Seamless Development and Operations

Oct 27, 2024 · 4 min read · DevOps is a modern methodology that bridges the gap between software development and IT operations. By integrating and automating development, testing, and deployment processes, DevOps enables faster, more accurate, and collaborative workflows. This ...

Mastering IAM: Unraveling Identity-Based and Resource-Based Policies on AWS

Oct 21, 2024 · 3 min read · Understanding IAM: Identity-Based vs. Resource-Based Policies In today's cloud landscape, Identity and Access Management (IAM) is crucial for securing and managing resources. It's a universal concept, not exclusive to AWS, and it focuses on two criti...

Mastering IAM Roles in AWS: The Key to Secure, Temporary Access

Oct 15, 2024 · 4 min read · Welcome to today's session on IAM Roles in AWS. We're diving into a topic that often raises questions—What exactly is an IAM Role? How is it different from an IAM User? Why should we use roles, and what makes them so special? Today, we’ll answer thes...