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Self-Hosting Judge0: A Step-by-Step Guide Using Amazon EC2, Lambda, and S3

, 2025-12-02T08:12:14+00:00

Judge0 is a powerful, open-source code execution system widely used by online coding platforms to run programs in secure environments. However, while it is often accessed as a third-party service, self-hosting Judge0 on AWS significantly grants you complete control over configuration and security. In fact, this level of ownership is essential for handling sensitive data or customizing language support. Moreover, self-hosting enables greater scalability, thereby allowing you to adapt the system as your requirements evolve. Consequently, if you are looking for a robust solution to enhance your coding platform, this guide is the ideal choice. This step-by-step guide will walk [...]

Self-Hosting Judge0: A Step-by-Step Guide Using Amazon EC2, Lambda, and S3, 2025-12-02T08:12:14+00:00

Cloud-9.2: Launching Your Amazon EC2 Instance

2025-04-15T15:32:33+00:00

Hey, this is Step 2 of our 9-step website portfolio building with AWS and WordPress! Got lost? Click here to go to the main article, and here for the first step! Now that you've secured your domain, it's time to bring your website to life! In this step, we’ll launch an Amazon EC2 instance, a cloud-based virtual server that will host your portfolio. History 101: From Physical Servers to the Cloud Before diving into EC2 instances, let me brief you first with a history 101! Before the advent of cloud computing, websites, and applications depended on physical servers. These large, [...]

Cloud-9.2: Launching Your Amazon EC2 Instance2025-04-15T15:32:33+00:00

AWS Console-to-Code: Seamlessly Transform Manual Actions into Reusable Code

2024-10-29T08:00:35+00:00

Cloud computing today demands efficiency and automation like never before. AWS Console-to-Code is an innovative tool designed to bridge manual operations with automated infrastructure management. By transforming console actions into reusable Infrastructure-as-Code (IaC), this feature streamlines workflows, enhances consistency, and accelerates deployment processes. This article will guide you through the process of implementing AWS Console-to-Code to launch Amazon EC2, VPC, and RDS. What is AWS Console-to-Code? AWS Console-to-Code utilizes Amazon Q Developer to simplify the process of automatically converting your console actions into reusable code snippets. Whether you're setting up an EC2 instance or configuring a VPC, AWS Console-to-Code can generate code in [...]

AWS Console-to-Code: Seamlessly Transform Manual Actions into Reusable Code2024-10-29T08:00:35+00:00

How to Implement CloudFormation Creation Policy on Ubuntu

2024-05-14T03:55:22+00:00

Welcome to our guide on implementing AWS CloudFormation Creation Policy on Ubuntu! If you're diving into cloud infrastructure management with AWS CloudFormation, understanding Creation Policies is crucial for ensuring smooth stack creation and resource management. In this article, we'll delve into CloudFormation Creation Policy, a vital attribute for orchestrating resource creation in AWS CloudFormation. While focusing on Ubuntu, we'll also cover the essential installation of CloudFormation helper scripts, which facilitate the signaling process between EC2 instances and CloudFormation. What is CloudFormation Creation Policy? The CloudFormation creation policy is an attribute that allows you to prevent a resource from reaching the [...]

How to Implement CloudFormation Creation Policy on Ubuntu2024-05-14T03:55:22+00:00

Elastic Container Service (ECS) vs Lambda

2023-04-08T05:18:48+00:00

Amazon EC2 Container Service (ECS) AWS Lambda Amazon ECS is a highly scalable, high performance container management service that supports Docker containers and allows you to easily run applications on a managed cluster of Amazon EC2 instances. ECS eliminates the need for you to install, operate, and scale your own cluster management infrastructure. With ECS, deploying containerized applications is easily accomplished. This service fits well in running batch jobs or in a microservice architecture. You have a central repository where you can upload your Docker Images from ECS container for safekeeping called Amazon ECR. Applications in ECS can be written [...]

Elastic Container Service (ECS) vs Lambda2023-04-08T05:18:48+00:00

Amazon Elastic Compute Cloud – Amazon EC2 Cheat Sheet

2025-11-20T08:38:01+00:00

Bookmarks Features Instance States Root Device Volumes AMI EC2 Image Builder Pricing Security Networking Monitoring Instance Metadata and User Data Placement Groups Rules Storage Amazon EC2 Related Cheatsheets Validate Your Knowledge Amazon EC2 Cheat Sheet A Linux-based/Windows-based/Mac-based virtual server that you can provision. You are limited to running On-Demand Instances per your vCPU-based On-Demand Instance limit, purchasing 20 Reserved Instances, and requesting Spot Instances per your dynamic Spot limit per region. Amazon Elastic Compute Cloud (Amazon EC2) is a web service that [...]

Amazon Elastic Compute Cloud – Amazon EC2 Cheat Sheet2025-11-20T08:38:01+00:00

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