Debugging Hadoop on AWS EMR: Common Problems and Solutions
Running Hadoop workloads on AWS EMR can quickly turn into a headache when things go wrong. EMR cluster performance issues, configuration errors, and application failures can stop your data processing pipelines in their tracks, leaving you scrambling for solutions. This guide is for data engineers, DevOps professionals, and cloud architects who work with EMR clusters […]
From Design to Deployment: Rules for Event-Driven Applications
Building event-driven applications can feel overwhelming when you’re staring at a blank architecture diagram. This guide walks you through the complete journey from initial design concepts to production deployment strategies for developers and architects ready to master event-driven architecture. Who this is for: Backend developers, solution architects, and engineering teams building microservices architecture or modernizing […]
Optimizing AWS EC2 Performance with Proper Disk Partitioning
Boost Your EC2 Speed with Smart Disk Partitioning Poor disk partitioning can slow down your AWS EC2 instances and drive up costs. This guide shows system administrators, DevOps engineers, and cloud architects how AWS EC2 performance optimization through strategic disk partitioning EC2 can dramatically improve your application speed and resource efficiency. Many teams struggle with […]
Running Scalable Node.js Apps on AWS ECS with Fargate and ECR
Running Node.js applications at scale requires robust infrastructure that can handle traffic spikes and maintain high availability. AWS ECS Fargate Node.js deployments offer a serverless container solution that removes the complexity of managing underlying servers while providing enterprise-grade scalability. This guide is designed for Node.js developers and DevOps engineers who want to move beyond basic […]
Network Security on AWS: Security Groups vs NACLs Compared”
AWS network security can make or break your cloud infrastructure, and choosing between security groups and NACLs often confuses even experienced developers. If you’re an AWS architect, DevOps engineer, or cloud security professional trying to lock down your EC2 instances and subnets properly, this guide breaks down everything you need to know. Security groups vs […]
Managing Multi-Account AWS Console Access Using AWS Extend Switch Roles
Managing multiple AWS accounts through the console can quickly become a headache. If you’re constantly logging out and back in to switch between different AWS accounts, or struggling to keep track of which environment you’re working in, you’re not alone. This guide is designed for DevOps engineers, cloud architects, and AWS administrators who need streamlined […]
DynamoDB Performance Tuning: Solving High Latency Challenges
Slow DynamoDB queries are costing you users and money. When your database takes seconds instead of milliseconds to respond, customers bounce and your application suffers. This guide is for developers, DevOps engineers, and database administrators who need to fix DynamoDB high latency issues fast. You’ll learn practical techniques to reduce DynamoDB latency and get your […]
Building Scalable APIs with API Gateway and Lambda for Test and Prod Environments
Modern businesses need APIs that can handle traffic spikes without breaking the bank or requiring massive infrastructure teams. API Gateway Lambda architecture offers a powerful solution for scalable API development that automatically scales with demand while keeping costs predictable. This guide is for developers, DevOps engineers, and technical teams who want to build robust APIs […]
Automate the Un-automatable: Practical Custom Resource Examples in AWS CDK
AWS CDK makes infrastructure automation simple, but what happens when you hit the wall of “un-automatable” tasks? Custom resources are your secret weapon for extending CDK beyond its native capabilities. This guide is for DevOps engineers, cloud architects, and developers who’ve run into AWS services or configurations that CDK doesn’t natively support. You’ll learn how […]
Modern Data Architecture with Snowflake, Databricks, and Amazon S3
Modern data architecture has transformed how organizations store, process, and analyze their data. This comprehensive guide is designed for data engineers, analytics teams, and IT leaders who want to build a robust cloud data stack using three industry-leading platforms. You’ll discover how Amazon S3 storage serves as the perfect data foundation for your data lake […]