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Go to the official Virtual Box website: https://www.virtualbox.org/wiki/Downloads Download the one for your OS where you will install it, in this case I will use the one for Mac. Now click Next, Next, Next, Yes, Install, Finish. Now that everything is ready, open Virtual Box and click on the icon with the + sign where […]
Category Archives: DevOps
22
May
May
Connecting to an Amazon Web Services (AWS) RDS database from your local computer is an essential task to manage and query your data. However, it’s common to make some mistakes in the process. In this tutorial, I will show you how to do it correctly. Preliminary Steps Before starting, make sure you meet the following […]
22
May
May
In this tutorial, you will learn how to deploy a React application on AWS using S3 for static file storage and CloudFront for content distribution. This process includes three basic steps. Deployment Commands 1. Build the application First, make sure your application is production-ready by generating the static files: This command creates a dist/ folder […]
DevOps
Tutorial: Deploying an AWS Lambda Function with Dependencies, Environment Variables, and Refresh Token Using the AWS Console
22
May
May
1. Create the function in AWS Lambda Step 1: Access the Lambda console Step 2: Configure the function 2. Create the code and its dependencies We need a deployment package (ZIP file) with our code in lambda_function.py and libraries (e.g., requests). Step 1: Prepare the package locally Notes: 3.- From the folder su-lambda, install the […]
DevOps
Missing a Temporary Directory’ Error in WordPress: Causes and Solution on Servers with VestaCP
22
May
May
Below you will find a step-by-step tutorial to fix the “Missing a Temporary Folder” error in WordPress and the issue of not being able to upload images or files. This specific case occurred on a server with VestaCP, but the steps are similar on any hosting with open_basedir configurations and folder permissions. 1. Problem Description […]
Case Studies, DevOps, Health, Software, Technical Case Studies
How We Connect a WhatsApp Chatbot to a Medical System Without an API
22
May
May
One of our healthcare clients uses software similar to Doctoralia Pro or Agenda Pro, specialized in medical appointment management. This SaaS worked very well for their internal team, but had a major limitation: it did not offer a public API or documentation for integration with other tools, such as the chatbot we had already implemented […]
DevOps
Deploying an AWS Lambda Function with Dependencies, Environment Variables, and a Refresh Token (via AWS Console)
22
May
May
1. Create the Function in AWS Lambda Step 1: Access the Lambda Console Step 2: Configure the Function 2. Create the Code and Dependencies We need a deployment package (ZIP file) with our code in lambda_function.py and the required libraries (e.g., requests). Step 1: Prepare the Package Locally Notes: 3.- From the su-lambda folder, install […]