Practicing Terraform locally offers several advantages, especially for those who are new to infrastructure as code (IaC) or want to experiment without incurring cloud costs. Here are some key benefits: Before diving into Terraform configurations, let’s start by setting up a local Kubernetes cluster using kind (Kubernetes IN Docker). This will provide the foundation for […]
Overview of Event Driven Architecture ✨ Event-Driven Architecture (EDA) is a design paradigm where systems communicate and respond to events in real-time. This architecture promotes loose coupling, scalability, and flexibility, as components are only connected through the events they produce and consume. Event-Driven Architecture is widely used in systems requiring high responsiveness and real-time processing, […]
AWS offers multiple services for decoupling business domains in event-driven patterns. The three main ones are EventBridge, SNS, and SQS. Use EventBridge for targeted content-based routing when you need to match complex rules. When multiple services or users need real-time notifications, SNS is a reasonable choice. Use SQS to buffer events when you want to […]
Monitoring is key for understanding your application performance, availability, and potential bottleneck. With Prometheus and Grafana you can monitor your infrastructure performance, resource usage, and overall health of your EKS cluster. In this guide, you’ll learn how to monitor a microservice Kubernetes cluster metrics and visualize Data. Pre-requisite Ensure the following prerequisites are in place […]
1. JavaScript Closures: A closure is an inner function that maintains access to its outer function’s scope, even after the outer function has finished executing. This allows for the creation of private variables and Stateful functions. Code Example 2. JavaScript Prototypes: In JavaScript, every function has a prototype property. This property is used to attach […]
The article emphasizes distinguishing between configurable values and sensitive secrets when managing data in AWS Lambda. It advocates for using Lambda Environment Variables for non-sensitive configurations and AWS Secrets Manager for all sensitive data. Lambda Function Environment Variables Securely Storing Secrets with AWS Secrets Manager By combining Environment Variables for configurable values and AWS Secrets […]
Microsoft CEO Satya Nadella has made a groundbreaking statement: “The traditional application layer is collapsing into AI Agents.” This isn’t just a prediction; it’s a declaration that fundamentally challenges how we’ve interacted with technology for the past three decades. Traditionally, applications have comprised three layers: User Interface (UI), Business Logic, and Database. Nadella asserts that […]
The PHP ecosystem has witnessed countless frameworks over the years, each promising to solve the complexities of web development. However, Tempest emerges as a game-changer with its core philosophy: developers should write as little framework-related code as possible, focusing instead on application logic. What Makes Tempest Different? The Zero-Config Philosophy Unlike traditional PHP frameworks that […]
oDesk Team n8n Setup Service: Enterprise Automation for Teams Without Enterprise Resources In today’s competitive business landscape, automation isn’t just a luxury—it’s a strategic necessity. However, many technical teams find themselves caught between inadequate no-code solutions and enterprise platforms with prohibitive pricing structures. This is precisely the gap our n8n setup service at oDesk addresses. […]
The Container Orchestration Challenge As organizations increasingly adopt microservices architectures, the need for robust container orchestration has become paramount. While Kubernetes offers powerful orchestration capabilities, the complexity of setting it up and maintaining it can be daunting. Enter Amazon Elastic Kubernetes Service (EKS) and Terraform — a powerful combination that simplifies deployment while maintaining enterprise-grade […]