If you’re looking to quickly deploy a web app and make it accessible via a URL on Kubernetes (K8s), the process can be incredibly simple. In just two easy steps, you’ll have your app up and running. Here’s a quick guide on how to do it.

In today’s fast-paced world of web development, databases are crucial for managing and storing data. However, setting up and maintaining a database can be expensive, especially for small projects, personal websites, or startups looking to keep costs down. Thankfully, several services offer free databases with great features to help developers get started without spending a dime. In this article, we’ll dive into four popular free database services: Supabase, Neon, Xata, and Vercel Free DB.

Imagine you’re hosting a big party, and you’re in charge of making sure everything goes smoothly. You have a variety of tasks to manage: ordering food, setting up the decorations, greeting guests, and ensuring the music is playing. But you don’t want to do everything yourself. So, what do you do?

You decide to give your friends specific tasks and let them handle things as needed. For example, one friend is in charge of food, another is handling decorations, and another is taking care of the music. The key here is that each friend works independently, but they all have clear responsibilities. If something happens, they respond to the event and take action.

In today’s digital landscape, AI-powered search systems are transforming how users interact with vast amounts of data. Whether you’re building a search engine for a website, an enterprise knowledge base, or an e-commerce platform, AI can enhance search relevance, understand natural language queries, and provide personalized results. This article explores the steps to build an AI-based search system.

Continuous Integration (CI) and Continuous Deployment (CD) are critical for modern DevOps workflows. Kubernetes (K8s) integrates well with CI/CD pipelines, allowing automated application deployments. GitOps takes this further by using Git as the single source of truth for Kubernetes infrastructure and application configurations.

This article covers:

• Helm and Kustomize for managing Kubernetes configurations.
• ArgoCD and FluxCD for GitOps-based deployments.
• Jenkins, Tekton, and GitHub Actions for automating CI/CD pipelines.

Monitoring and logging are essential components for maintaining healthy Kubernetes environments. Prometheus, Grafana, and the ELK stack are commonly used tools to collect, store, and visualize metrics and logs in Kubernetes.

In this article, we’ll look at the basics of Kubernetes monitoring and logging and explore how to set up these tools.

• Kubernetes Monitoring with Prometheus
• Visualizing Metrics with Grafana
• Centralized Logging with the ELK Stack

Kubernetes networking is essential for communication between pods, services, and external clients. It enables pods to discover and communicate with each other dynamically while maintaining security and performance.

In this article, we will explore Kubernetes networking concepts, including Services, Ingress, and Network Policies, to help you manage traffic efficiently.

Kubernetes networking enables communication between pods, services, and external clients. It ensures connectivity, scalability, and security for applications running inside a cluster.

In this article, we will cover:

1. Pod-to-Pod communication
2. Services for exposing applications
3. Ingress Controllers for managing external access

In Kubernetes, securing your cluster and resources is paramount. Role-Based Access Control (RBAC) is a powerful tool for controlling access within Kubernetes. It allows administrators to define roles with specific permissions, ensuring that users or services can only access the resources they need.

In this article, we’ll dive into the key components of Kubernetes RBAC and explore how to implement security effectively.

Key RBAC Components

Kubernetes RBAC uses the following resources:

Kubernetes workloads are typically managed using Deployments, which handle stateless applications. However, some applications require stable network identities or storage persistence, while others must run on every node in the cluster.

• StatefulSets are used for stateful applications like databases.
• DaemonSets are used for node-specific workloads like logging and monitoring agents.

In this article, we’ll explore both in detail.

1. Kubernetes StatefulSets

A StatefulSet is a Kubernetes resource designed for stateful applications where each pod: