NumericaIdeas https://numericaideas.com/ Discover, Learn, Build, & Share Tue, 18 Feb 2025 18:42:19 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.1 https://assets.numericaideas.com/2023/10/cropped-logo_numerica_ideas-1-32x32.png NumericaIdeas https://numericaideas.com/ 32 32 Building AI Agents for Certification Exam Preparation: Part 1 – From Concept to Code https://numericaideas.com/blog/building-ai-agents-for-certification-exam-prep-part-1/ https://numericaideas.com/blog/building-ai-agents-for-certification-exam-prep-part-1/#respond Tue, 18 Feb 2025 10:49:55 +0000 https://numericaideas.com/?p=21783 Introduction The rise of advanced AI agents is transforming how we approach automation and decision-making. Unlike back-and-forth prompting and traditional

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]]> https://numericaideas.com/blog/building-ai-agents-for-certification-exam-prep-part-1/feed/ 0 Migrate WordPress Site From cPanel To AWS https://numericaideas.com/blog/migrate-wordpress-from-cpanel-to-aws/ https://numericaideas.com/blog/migrate-wordpress-from-cpanel-to-aws/#respond Mon, 07 Oct 2024 11:35:12 +0000 https://numericaideas.com/?p=21663 Step-by-step guide for seamless WordPress website migration from cPanel to AWS EC2 using the WordPress Certified by Bitnami and Automattic AMI.

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]]> https://numericaideas.com/blog/migrate-wordpress-from-cpanel-to-aws/feed/ 0 Next.js vs Angular: Choosing the Best Framework for Your Front-End Project https://numericaideas.com/blog/next-js-vs-angular-choosing-the-best-framework-for-your-front-end-project/ https://numericaideas.com/blog/next-js-vs-angular-choosing-the-best-framework-for-your-front-end-project/#respond Tue, 27 Aug 2024 17:56:57 +0000 https://numericaideas.com/?p=21641 Choosing between Next.js and Angular can be challenging for developers. In this post, I’ll explain why Next.js is becoming my preferred choice for front-end projects while acknowledging the strengths of Angular.

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]]> https://numericaideas.com/blog/next-js-vs-angular-choosing-the-best-framework-for-your-front-end-project/feed/ 0 Design Pattern Observer https://numericaideas.com/blog/design-pattern-observer/ https://numericaideas.com/blog/design-pattern-observer/#respond Thu, 13 Jun 2024 09:02:40 +0000 https://numericaideas.com/?p=21513 This article outlines the Observer Design Pattern, which defines a one-to-many dependency so that if the subject changes state, observers are notified of the change and updated automatically.

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]]> https://numericaideas.com/blog/design-pattern-observer/feed/ 0 The Surprisingly Simple Way to Build Your Own Local “ChatGPT” https://numericaideas.com/blog/build-your-own-chatgpt/ https://numericaideas.com/blog/build-your-own-chatgpt/#respond Tue, 04 Jun 2024 10:45:12 +0000 https://numericaideas.com/?p=21521 This article dives into using open Large Language Models (LLMs) to create chatbots that run directly on your computer. It establishes LLMs as the foundation for many AI tasks, particularly conversational AI. It then walks you through selecting an open LLM and coding a local chatbot using Python, LangChain, Ollama, an open LLM (e.g., llama3, gemma), and Streamlit for the user interface.

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]]> https://numericaideas.com/blog/build-your-own-chatgpt/feed/ 0 What is Spring Cloud? https://numericaideas.com/blog/what-is-spring-cloud/ Fri, 10 May 2024 09:44:47 +0000 https://numericaideas.com/?p=21482 Spring Cloud, a better way to build distributed applications using well-known patterns put together in a single core component.

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]]> Design Pattern Strategy https://numericaideas.com/blog/design-pattern-strategy/ https://numericaideas.com/blog/design-pattern-strategy/#respond Mon, 22 Apr 2024 11:25:03 +0000 https://numericaideas.com/?p=21299 In this new article, we will talk about the Strategy Design Pattern with an example in Java, it's mainly used to encapsulate logic flexibly.

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]]> https://numericaideas.com/blog/design-pattern-strategy/feed/ 0 How To Design REST APIs: A Comprehensive Guide https://numericaideas.com/blog/how-to-design-rest-apis-a-comprehensive-guide/ https://numericaideas.com/blog/how-to-design-rest-apis-a-comprehensive-guide/#respond Tue, 26 Mar 2024 11:19:10 +0000 https://numericaideas.com/?p=21371 APIs enable communication between systems and this guide describes how to design them: structure, status codes, security, versioning, and doc.

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]]> https://numericaideas.com/blog/how-to-design-rest-apis-a-comprehensive-guide/feed/ 0 How To Build Python Lambda Functions Using Serverless Framework https://numericaideas.com/blog/how-to-build-python-lambda-functions-using-serverless-framework/ https://numericaideas.com/blog/how-to-build-python-lambda-functions-using-serverless-framework/#respond Wed, 06 Mar 2024 11:07:45 +0000 https://numericaideas.com/?p=21193 This article highlights what the Serverless Framework is and how to deploy a simple Python application on AWS Lambda using that Framework.

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]]> https://numericaideas.com/blog/how-to-build-python-lambda-functions-using-serverless-framework/feed/ 0 Solid Principles in Spring Boot Applications https://numericaideas.com/blog/solid-principles-in-spring-boot/ https://numericaideas.com/blog/solid-principles-in-spring-boot/#respond Mon, 04 Mar 2024 11:52:59 +0000 https://numericaideas.com/?p=20461 Explore the application of SOLID Principles in Spring Boot with our in-depth guide. Discover through practical examples how these key design guidelines enhance application development.

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]]> https://numericaideas.com/blog/solid-principles-in-spring-boot/feed/ 0 Design Patterns https://numericaideas.com/blog/design-patterns/ https://numericaideas.com/blog/design-patterns/#respond Wed, 28 Feb 2024 12:15:16 +0000 https://numericaideas.com/?p=21260 Design patterns are resolutions made to deal with common problems in software engineering, they are not typical of a particular programming language or technology but can be used in various scenarios.

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]]> https://numericaideas.com/blog/design-patterns/feed/ 0 NUMIES 2023: NUMERICAIDEAS’S TOP CONTRIBUTORS AWARDS https://numericaideas.com/blog/numies-2023/ https://numericaideas.com/blog/numies-2023/#respond Mon, 26 Feb 2024 10:49:22 +0000 https://numericaideas.com/?p=21209 NumericaIdeas's Top Contributors Award celebration. For this 2023 edition, three members won the prizes for their great contributions to our network.

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]]> https://numericaideas.com/blog/numies-2023/feed/ 0 What is Salesforce? https://numericaideas.com/blog/what-is-salesforce/ https://numericaideas.com/blog/what-is-salesforce/#comments Fri, 09 Feb 2024 12:14:17 +0000 https://numericaideas.com/?p=20545 Building and maintaining strong relationships with customers is essential to success. This is where Salesforce, a Customer Relationship Management (CRM) solutions giant, comes in.

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]]> https://numericaideas.com/blog/what-is-salesforce/feed/ 1 Introduction to Docker Compose https://numericaideas.com/blog/introduction-to-docker-compose/ https://numericaideas.com/blog/introduction-to-docker-compose/#respond Tue, 06 Feb 2024 13:17:28 +0000 https://numericaideas.com/?p=20812 Docker Compose offers the ability to define and manage multi-container applications using simple configuration files written in YAML.

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]]> https://numericaideas.com/blog/introduction-to-docker-compose/feed/ 0 Migrating Resources to AWS CDK Using “CDK Migrate” Command https://numericaideas.com/blog/aws-cdk-migrate/ https://numericaideas.com/blog/aws-cdk-migrate/#respond Sat, 03 Feb 2024 07:19:47 +0000 https://numericaideas.com/?p=20868 The transition from AWS CloudFormation or deployed resources to AWS Cloud Development Kit (CDK) has become more accessible and streamlined via the command "cdk migrate".

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]]> https://numericaideas.com/blog/aws-cdk-migrate/feed/ 0 Numerica Ideas’s Tech Writers Leaderboard https://numericaideas.com/blog/tech-writers-leaderboard/ https://numericaideas.com/blog/tech-writers-leaderboard/#respond Fri, 02 Feb 2024 12:44:35 +0000 https://numericaideas.com/?p=20847 Building a community is HARD, in the same way, writing QUALITY tech content is DIFFICULT and TIME-CONSUMING, so those who do it deserve a CROWN.

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]]> https://numericaideas.com/blog/tech-writers-leaderboard/feed/ 0 Dockerize NodeJS and MySQL with Docker Compose https://numericaideas.com/blog/docker-compose-nodejs-mysql/ https://numericaideas.com/blog/docker-compose-nodejs-mysql/#comments Wed, 31 Jan 2024 05:14:19 +0000 https://numericaideas.com/?p=20673 Let's Dockerize a NodeJS Application with MySQL by leveraging the power of Docker Compose to achieve easy deployment and portability.

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]]> https://numericaideas.com/blog/docker-compose-nodejs-mysql/feed/ 2 Beginner’s Guide to Apache Maven https://numericaideas.com/blog/maven-for-beginners/ https://numericaideas.com/blog/maven-for-beginners/#respond Tue, 30 Jan 2024 13:26:37 +0000 https://numericaideas.com/?p=20791 Let's take a look at core Maven concepts you should know; like commands to create, compile, and package Maven projects, and also how dependencies and plugins work.

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]]> https://numericaideas.com/blog/maven-for-beginners/feed/ 0 Understanding the Difference Between Observable and Subject in RxJS https://numericaideas.com/blog/difference-between-observable-and-subject-in-rxjs/ https://numericaideas.com/blog/difference-between-observable-and-subject-in-rxjs/#respond Wed, 24 Jan 2024 05:33:22 +0000 https://numericaideas.com/?p=20389 One of the fundamental components of RxJS is the distinction between Observable and Subject. They have distinct characteristics and use cases that this article is about to highlight.

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]]> https://numericaideas.com/blog/difference-between-observable-and-subject-in-rxjs/feed/ 0 How to Install Apache Superset using Docker Compose https://numericaideas.com/blog/install-apache-superset-via-docker-compose/ https://numericaideas.com/blog/install-apache-superset-via-docker-compose/#respond Tue, 23 Jan 2024 13:04:06 +0000 https://numericaideas.com/?p=20385 There are several methods to run Superset on your local computer, but in this tutorial, we're going to focus on running Superset on our computer by building the docker image and running locally with Docker Compose.

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]]> https://numericaideas.com/blog/install-apache-superset-via-docker-compose/feed/ 0 Salesforce OAuth 2.0 Web Server Flow in NodeJS https://numericaideas.com/blog/salesforce-oauth2-web-server-flow/ https://numericaideas.com/blog/salesforce-oauth2-web-server-flow/#comments Sun, 14 Jan 2024 16:15:19 +0000 https://numericaideas.com/?p=20256 In this article, we'll explore how to build a Salesforce Connected App for API integration using Node.js, the OAuth 2.0 Web Server Flow will be implemented.

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]]> https://numericaideas.com/blog/salesforce-oauth2-web-server-flow/feed/ 1 Understanding DevOps Roles and Technologies https://numericaideas.com/blog/understanding-devops-roles-and-technologies/ https://numericaideas.com/blog/understanding-devops-roles-and-technologies/#respond Sat, 13 Jan 2024 12:45:00 +0000 https://numericaideas.com/?p=19949 This article aims to provide an in-depth look at various DevOps roles and the technologies that one needs to master to excel in each.

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]]> https://numericaideas.com/blog/understanding-devops-roles-and-technologies/feed/ 0 Summary of Platform Migration from Ghost to WordPress https://numericaideas.com/blog/platform-migration-from-ghost-to-wordpress/ https://numericaideas.com/blog/platform-migration-from-ghost-to-wordpress/#respond Thu, 11 Jan 2024 12:00:00 +0000 https://numericaideas.com/?p=20225 This video is about announcing to the community the steps we used to migrate our websites to a single unit, coming from a Ghost Headless installation to WordPress.

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]]> https://numericaideas.com/blog/platform-migration-from-ghost-to-wordpress/feed/ 0 Java Interview Questions and Answers for Beginners [2024] https://numericaideas.com/blog/java-interview-questions-for-beginners/ https://numericaideas.com/blog/java-interview-questions-for-beginners/#respond Tue, 02 Jan 2024 03:31:34 +0000 https://numericaideas.com/?p=20075 Java is without a doubt one of the most powerful and used programming languages around the world. In this article, we are going to describe some Java specifics by answering 30 questions.

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]]> https://numericaideas.com/blog/java-interview-questions-for-beginners/feed/ 0 How I Published my First NPM Package in 1h https://numericaideas.com/blog/how-i-published-my-first-npm-package-in-1h/ https://numericaideas.com/blog/how-i-published-my-first-npm-package-in-1h/#respond Sun, 31 Dec 2023 23:48:32 +0000 https://numericaideas.com/?p=20144 I would advise you not to stay focused on creating something no matter what, but rather convert problems you solve daily into packages others can use without spending hours solving the same things.

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]]> https://numericaideas.com/blog/how-i-published-my-first-npm-package-in-1h/feed/ 0 Publish Your Android App on Google Play Using Bitrise https://numericaideas.com/blog/publish-android-app-on-google-play-using-bitrise/ https://numericaideas.com/blog/publish-android-app-on-google-play-using-bitrise/#comments Mon, 25 Dec 2023 09:41:20 +0000 https://numericaideas.com/?p=20003 Let's deploy an Android App on the Google Play store using the automated Bitrise deploy step.

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]]> https://numericaideas.com/blog/publish-android-app-on-google-play-using-bitrise/feed/ 1 Choosing the Right Specialization Timing for Your Tech Career: Sooner or Later? https://numericaideas.com/blog/career-specialization-timing/ https://numericaideas.com/blog/career-specialization-timing/#respond Thu, 14 Dec 2023 12:07:01 +0000 https://numericaideas.com/?p=18264 The decision to specialize sooner or later in one's tech career is a crucial one and can significantly impact efficiency and career trajectory.

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]]> https://numericaideas.com/blog/career-specialization-timing/feed/ 0 How I Became a Software Engineer with No University Degree or Experience https://numericaideas.com/blog/software-engineer-no-university-degree-or-experience/ https://numericaideas.com/blog/software-engineer-no-university-degree-or-experience/#comments Mon, 11 Dec 2023 18:04:19 +0000 https://numericaideas.com/?p=19747 This video gives you some insights on how you could start your tech career, or more precisely your software engineering journey, landing your first job with no experience, all this without any university degree.

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]]> https://numericaideas.com/blog/software-engineer-no-university-degree-or-experience/feed/ 1 Développeur Spring Boot Junior https://numericaideas.com/blog/developpeur-spring-boot-junior-2/ https://numericaideas.com/blog/developpeur-spring-boot-junior-2/#respond Thu, 26 Oct 2023 11:18:00 +0000 https://numericaideas.com/?p=18178 Pratique d'entretien technique pour "Développeur Spring Boot Junior",. Lors d'une simulation, la développeuse Liticia Anze répond à Cédrick Tagne pendant 30 minutes.

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]]> https://numericaideas.com/blog/developpeur-spring-boot-junior-2/feed/ 0 Demystifying Terraform Modules https://numericaideas.com/blog/terraform-modules/ https://numericaideas.com/blog/terraform-modules/#respond Tue, 03 Oct 2023 11:45:21 +0000 http://651b8176b5d4fa001b743eb9 Terraform modules are collections of configurations bundled into directories that enable you to create reusable, composable, and shareable infrastructure.

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]]> https://numericaideas.com/blog/terraform-modules/feed/ 0 How to Scale WordPress on AWS https://numericaideas.com/blog/aws-scale-wordpress/ https://numericaideas.com/blog/aws-scale-wordpress/#respond Thu, 28 Sep 2023 14:23:23 +0000 http://65157af8d2235b001b5fb2d7 This project will explore the scalability possibilities of deploying WordPress on AWS.

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]]> https://numericaideas.com/blog/aws-scale-wordpress/feed/ 0 Développeur Frontend (HTML + CSS) Junior https://numericaideas.com/blog/developpeur-frontend-html-css-junior-1/ https://numericaideas.com/blog/developpeur-frontend-html-css-junior-1/#respond Wed, 20 Sep 2023 10:15:00 +0000 https://numericaideas.com/?p=18173 Pratique d'entretien technique pour "Développeur Frontend (HTML + CSS) Junior". Lors d'une simulation, le développeur Noël Foka répond à Orleando Dassi pendant 15 minutes.

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]]> https://numericaideas.com/blog/developpeur-frontend-html-css-junior-1/feed/ 0 React Hooks to Manage Component State and Lifecycle https://numericaideas.com/blog/react-hooks/ https://numericaideas.com/blog/react-hooks/#respond Sun, 10 Sep 2023 19:56:11 +0000 http://64fbf7d53ef713001ba2a7f2 A Hook is a special function that allows developers to use state and other React features without having to write a class.

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]]> https://numericaideas.com/blog/react-hooks/feed/ 0 Spring Boot Production-Ready: Enhanced Monitoring and Management using Actuator https://numericaideas.com/blog/spring-boot-actuator/ https://numericaideas.com/blog/spring-boot-actuator/#respond Fri, 08 Sep 2023 04:21:28 +0000 http://64f9b83449a116001bd8c62f Spring Boot Actuator (V2.x) is a powerful toolset that provides extensive monitoring, management, and operational capabilities to Spring Boot applications.

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]]> https://numericaideas.com/blog/spring-boot-actuator/feed/ 0 Built-in .env Files Support Starting from Node.js v20.6.0 https://numericaideas.com/blog/nodejs-env-files-support/ https://numericaideas.com/blog/nodejs-env-files-support/#respond Tue, 05 Sep 2023 18:19:37 +0000 http://64f76ee335f30b001b73178d Finally, starting from Node.js v20.6.0, Node.js supports .env files for configuring environment variables.

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]]> https://numericaideas.com/blog/nodejs-env-files-support/feed/ 0 Apply SOLID Principles in Angular Projects https://numericaideas.com/blog/solid-principles-in-angular-cheat-sheet/ https://numericaideas.com/blog/solid-principles-in-angular-cheat-sheet/#comments Tue, 05 Sep 2023 12:49:05 +0000 http://64f7142a35f30b001b731711 Imagine you're developing a feature-rich task management application using Angular. To ensure a robust and maintainable codebase, let's see how SOLID Principles can guide your development journey.

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]]> https://numericaideas.com/blog/solid-principles-in-angular-cheat-sheet/feed/ 1 Introduction to Terraform https://numericaideas.com/blog/introduction-to-terraform/ https://numericaideas.com/blog/introduction-to-terraform/#respond Fri, 01 Sep 2023 19:58:22 +0000 http://64f237939b893e001b9f9741 Terraform is an Infrastructure as Code (IaC) tool that allows you to automatically create and manage resources for anything that has an accessible API.

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]]> https://numericaideas.com/blog/introduction-to-terraform/feed/ 0 English Interviews are coming soon https://numericaideas.com/blog/english-interviews-are-coming-soon/ https://numericaideas.com/blog/english-interviews-are-coming-soon/#respond Sun, 20 Aug 2023 11:31:00 +0000 https://numericaideas.com/?p=18195 English mock interview preparations are coming soon.

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]]> https://numericaideas.com/blog/english-interviews-are-coming-soon/feed/ 0 Continuous Deployment of Spring Boot to AWS Elastic Beanstalk via GitHub Actions: A Step-by-Step Guide https://numericaideas.com/blog/cd-springboot-aws-eb-github-actions/ https://numericaideas.com/blog/cd-springboot-aws-eb-github-actions/#respond Fri, 18 Aug 2023 11:59:45 +0000 http://64df4e5b01a236001b442db7 In this comprehensive guide, we'll walk you through the process of setting up continuous deployment for your Spring Boot application on AWS Elastic Beanstalk using GitHub Actions.

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]]> https://numericaideas.com/blog/cd-springboot-aws-eb-github-actions/feed/ 0 Docker Init: Quickly Dockerizing NodeJS Application https://numericaideas.com/blog/quickly-dockerizing-nodejs/ https://numericaideas.com/blog/quickly-dockerizing-nodejs/#respond Thu, 03 Aug 2023 19:56:16 +0000 http://64cbff25bc5584001b1212b2 The docker init command is a powerful tool that enables developers to generate Dockerfiles and Docker Compose files effortlessly.

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]]> https://numericaideas.com/blog/quickly-dockerizing-nodejs/feed/ 0 How to Change Default SSH Port on Linux https://numericaideas.com/blog/change-default-ssh-port-linux/ https://numericaideas.com/blog/change-default-ssh-port-linux/#respond Sun, 30 Jul 2023 05:41:53 +0000 http://64c147994ca5ca001b1b2748 Process of changing the default SSH port on Linux systems, ensuring a safer and more secure remote access experience.

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]]> https://numericaideas.com/blog/change-default-ssh-port-linux/feed/ 0 Dockerize Spring Boot and MySQL with Docker Compose https://numericaideas.com/blog/docker-compose-springboot-mysql/ https://numericaideas.com/blog/docker-compose-springboot-mysql/#comments Tue, 25 Jul 2023 01:46:14 +0000 http://64bc5e155f7dc3001b8b9b60 Let's explore how to dockerize a Spring Boot Application with MySQL by leveraging the power of Docker and Docker Compose to achieve easy deployment, improved portability, scalability, and version control.

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]]> https://numericaideas.com/blog/docker-compose-springboot-mysql/feed/ 1 Scalability Types in Software Architecture https://numericaideas.com/blog/scalability-types/ https://numericaideas.com/blog/scalability-types/#respond Tue, 11 Jul 2023 03:47:06 +0000 http://64a9b796dd4302001b303099 This write-up focuses on the Scalability Types applied to IT systems, the vertical and horizontal approaches, respectively referred to as scaling UP and scaling OUT.

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]]> https://numericaideas.com/blog/scalability-types/feed/ 0 Build a Serverless App with AWS Lambda, S3, DynamoDB, and Python https://numericaideas.com/blog/aws-serverless-web-application/ https://numericaideas.com/blog/aws-serverless-web-application/#respond Fri, 07 Jul 2023 12:38:28 +0000 http://64a7ff6ae38922001b300c0c A detailed guide on building a scalable and secured serverless web application using AWS services such as S3, Lambda, DynamoDB, CloudFront, and WAF.

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]]> https://numericaideas.com/blog/aws-serverless-web-application/feed/ 0 Auto Scaling Group on AWS with Terraform https://numericaideas.com/blog/auto-scaling-group-on-aws-with-terraform/ https://numericaideas.com/blog/auto-scaling-group-on-aws-with-terraform/#respond Wed, 05 Jul 2023 12:32:09 +0000 http://64a414aa57aba8001be07faa An Auto Scaling Group is a fundamental component of AWS that allows you to automatically adjust the number of instances based on demand. It helps maintain application availability, distribute traffic evenly, and optimize resource utilization.

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]]> https://numericaideas.com/blog/auto-scaling-group-on-aws-with-terraform/feed/ 0 Periodic Table of DevOps Tools in 2023 https://numericaideas.com/blog/devops-periodic-table/ https://numericaideas.com/blog/devops-periodic-table/#respond Tue, 20 Jun 2023 12:29:48 +0000 http://6490ffa500d43f001b18b0f0 The Periodic Table of DevOps Tools is a great resource designed to guide you through the best DevOps tools available to optimize your software delivery process.

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]]> https://numericaideas.com/blog/devops-periodic-table/feed/ 0 Spring Boot Microservices Deployment to Kubernetes with Helm via GitLab CI https://numericaideas.com/blog/springboot-microservices-deployment-kubernetes-helm-gitlabci/ https://numericaideas.com/blog/springboot-microservices-deployment-kubernetes-helm-gitlabci/#respond Mon, 12 Jun 2023 23:38:57 +0000 http://64863f9df0dd70001b1618a9 Let's walk through the process of deploying Spring Boot microservices to a Kubernetes cluster with Helm via GitLab CI.

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]]> https://numericaideas.com/blog/springboot-microservices-deployment-kubernetes-helm-gitlabci/feed/ 0 Accelerate Android App Delivery via Bitrise CI/CD Pipelines https://numericaideas.com/blog/accelerate-android-app-delivery-via-bitrise-ci-cd-pipelines/ https://numericaideas.com/blog/accelerate-android-app-delivery-via-bitrise-ci-cd-pipelines/#respond Sat, 27 May 2023 13:22:50 +0000 http://646ec312684ef8001b6a0d2e Bitrise is a collection of tools and services that we'll use during the following lines to automate an Android App delivery.

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]]> https://numericaideas.com/blog/accelerate-android-app-delivery-via-bitrise-ci-cd-pipelines/feed/ 0 Deploy WordPress on a 2-Tier AWS Architecture with Terraform https://numericaideas.com/blog/deploy-wordpress-2-tier-aws-architecture-with-terraform/ https://numericaideas.com/blog/deploy-wordpress-2-tier-aws-architecture-with-terraform/#respond Wed, 24 May 2023 12:07:44 +0000 http://646d73e0b59ce2001b202e40 Deploying WordPress on a 2-tier AWS architecture with Terraform offers a robust and scalable solution to host your website.

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]]> https://numericaideas.com/blog/deploy-wordpress-2-tier-aws-architecture-with-terraform/feed/ 0 Difference between RxJS Observable, Subject, and BehaviorSubject https://numericaideas.com/blog/difference-between-rxjs-observable-subject-and-behaviorsubject/ https://numericaideas.com/blog/difference-between-rxjs-observable-subject-and-behaviorsubject/#respond Mon, 22 May 2023 10:15:00 +0000 http://646ad4f30765b0001b04d1b1 Understanding the difference between Observable, Subject, and BehaviorSubject is important while building Reactive Apps using RxJS, which this article intends to outline.

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]]> https://numericaideas.com/blog/difference-between-rxjs-observable-subject-and-behaviorsubject/feed/ 0 Lift And Shift Cloud Migration Manual for AWS ElasticBeanstalk https://numericaideas.com/blog/lift-and-shift-cloud-migration-manual-aws-elasticbeanstalk/ https://numericaideas.com/blog/lift-and-shift-cloud-migration-manual-aws-elasticbeanstalk/#respond Fri, 05 May 2023 17:04:00 +0000 http://6435e5f918d12a001b53aa15 The Lift And Shift (Rehosting) approach is applied by updating a few configuration files while taking into consideration the PAAS model, in which we are only responsible for the App and its data, with the infrastructure being handled by the Cloud provider.

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]]> https://numericaideas.com/blog/lift-and-shift-cloud-migration-manual-aws-elasticbeanstalk/feed/ 0 Git Cheat Sheet https://numericaideas.com/blog/git-cheat-sheet/ https://numericaideas.com/blog/git-cheat-sheet/#respond Tue, 02 May 2023 08:42:02 +0000 http://644dd3b8aa4563001b0f7825 Git is a free and open-source distributed version control system that's responsible for tracking file changes to facilitate collaborative work with others. This cheat sheet features the most important and commonly used Git commands for easy reference.

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]]> https://numericaideas.com/blog/git-cheat-sheet/feed/ 0 How to Configure AWS CLI for Multi-Account Strategy https://numericaideas.com/blog/configure-aws-cli/ https://numericaideas.com/blog/configure-aws-cli/#respond Sat, 15 Apr 2023 01:12:00 +0000 http://64014af71088b6001bc3aa3f In this article, we will go through the steps to configure AWS CLI for multiple accounts on your local machine or any server with Terminal access.

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]]> https://numericaideas.com/blog/configure-aws-cli/feed/ 0 Deploying a Spring Boot App with Docker in a Kubernetes Cluster https://numericaideas.com/blog/deploying-springboot-app-with-docker-and-kubernetes/ https://numericaideas.com/blog/deploying-springboot-app-with-docker-and-kubernetes/#respond Mon, 13 Mar 2023 11:10:05 +0000 http://640d34dfa6d5a1001b5759e3 In this demo, we will deploy a Spring Boot application using Docker and Kubernetes with MySQL as the database management system.

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]]> https://numericaideas.com/blog/deploying-springboot-app-with-docker-and-kubernetes/feed/ 0 Lambda Performance Optimization Strategies https://numericaideas.com/blog/lambda-cold-starts-optimization-strategies/ https://numericaideas.com/blog/lambda-cold-starts-optimization-strategies/#respond Sun, 19 Feb 2023 05:39:00 +0000 http://63f061e15fd41e001b62cbf6 Let's dive into the different strategies to reduce AWS Lambda functions Cold Starts: SnapStart, Provisioned Concurrency, and Custom Warmer.

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]]> https://numericaideas.com/blog/lambda-cold-starts-optimization-strategies/feed/ 0 Jenkins VS GitLab: DevOps Comparison https://numericaideas.com/blog/jenkins-vs-gitlab-devops-comparison/ https://numericaideas.com/blog/jenkins-vs-gitlab-devops-comparison/#respond Fri, 03 Feb 2023 00:50:52 +0000 http://63dc4ecc31f3d6001d739df7 In this article, we will compare Jenkins and GitLab CI/CD from a high-level perspective, highlighting their main differences and pointing out what you should consider before making your choice.

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]]> https://numericaideas.com/blog/jenkins-vs-gitlab-devops-comparison/feed/ 0 NUMIES 2022: NUMERICAIDEAS’S TOP CONTRIBUTORS AWARDS https://numericaideas.com/blog/numies-2022/ https://numericaideas.com/blog/numies-2022/#respond Wed, 11 Jan 2023 06:00:00 +0000 https://numericaideas.com/?p=16680 NumericaIdeas's Top Contributors Award celebration. For this first edition, for the year 2022, only two categories have been proposed: AWS and Solutions Architecture.

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]]> https://numericaideas.com/blog/numies-2022/feed/ 0 Serverless Visual Design with AWS Application Composer https://numericaideas.com/blog/aws-application-composer/ https://numericaideas.com/blog/aws-application-composer/#respond Sat, 31 Dec 2022 18:00:00 +0000 http://63b3990d6ad02b001d463732 AWS Application Composer is an AWS visual design tool that accelerates architecture definition and configuration for Serverless applications using the drag-and-drop way following AWS best practices.

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]]> https://numericaideas.com/blog/aws-application-composer/feed/ 0 Easiest GitLab CI/CD Lambda Pipeline https://numericaideas.com/blog/easiest-gitlab-cicd-lambda-pipeline/ https://numericaideas.com/blog/easiest-gitlab-cicd-lambda-pipeline/#respond Wed, 28 Dec 2022 03:58:13 +0000 http://639c8a35e972c6001d6cfaa8 Quickly build, test, and deploy NodeJS and Python Lambda functions using GitLab CI/CD with either ClaudiaJS, Chalice, or the Serverless framework.

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]]> https://numericaideas.com/blog/easiest-gitlab-cicd-lambda-pipeline/feed/ 0 Lambda Performance Optimization with SnapStart https://numericaideas.com/blog/lambda-performance-improvement-with-snapstart/ https://numericaideas.com/blog/lambda-performance-improvement-with-snapstart/#respond Sun, 11 Dec 2022 03:12:10 +0000 http://6395366142daf0001d09735c SnapStart is a performance optimization option that helps to reduce the initialization time of Lambda functions at no additional costs.

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]]> https://numericaideas.com/blog/lambda-performance-improvement-with-snapstart/feed/ 0 Multipurpose Cloud Migration Strategy for NodeJS Projects https://numericaideas.com/blog/multipurpose-cloud-migration-nodejs/ https://numericaideas.com/blog/multipurpose-cloud-migration-nodejs/#respond Wed, 30 Nov 2022 12:30:00 +0000 http://63874efa7e21a1001d46d126 Flexible Cloud migration strategy for NodeJS projects on AWS that also works on custom servers, from a monolith block to microservices.

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]]> https://numericaideas.com/blog/multipurpose-cloud-migration-nodejs/feed/ 0 Custom State Management Architecture using RxJS https://numericaideas.com/blog/custom-rxjs-store-architecture/ https://numericaideas.com/blog/custom-rxjs-store-architecture/#respond Mon, 18 Apr 2022 09:26:28 +0000 http://625cabddcabe89001d0d4595 RxJS implementation of a custom store useful in some specific cases to add reactivity to your DOM elements without adding many batteries to your code.

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]]> https://numericaideas.com/blog/custom-rxjs-store-architecture/feed/ 0 Fastest Blog Architecture https://numericaideas.com/blog/fastest-blog-architecture/ https://numericaideas.com/blog/fastest-blog-architecture/#respond Sat, 12 Mar 2022 15:46:12 +0000 http://62298a697e241e001dee5aa6 Unveiling the steps to build the fastest blog experience for your readers, an architecture point of view from a real case.

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]]> https://numericaideas.com/blog/fastest-blog-architecture/feed/ 0 Ghost as Choice over Traditional CMS https://numericaideas.com/blog/ghost-as-choice-over-traditional-cms/ https://numericaideas.com/blog/ghost-as-choice-over-traditional-cms/#respond Sun, 23 Jan 2022 06:40:05 +0000 http://61eceef7d9789d001d551f84 Bootstrapped our tech community blog using Ghost + NextJS in an effort to serve blazing-fast page rendering to our readers.

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