How-ToSystemsvia DigitalOcean Tutorials

How To Set Up Replication in MySQL

Learn how to set up MySQL replication on Ubuntu using MySQL 8. Configure source and replica servers with secure, production-ready settings.

Mark Drake2w ago

How-ToMachine Learningvia DigitalOcean Tutorials

LLM Tool Calling with Gradient™ AI Platform and Databases

Build LLM tool calling on DigitalOcean Managed Databases and Gradient™ AI Platform, with secure tool calling and LLM patterns for production workloads...

Anish Singh Walia2w ago

How-ToSystemsvia DigitalOcean Tutorials

How To Reset Your MySQL or MariaDB Root Password

Reset your MySQL or MariaDB root password when you no longer have the old one. If you have server access and a sudo user, you can recover root using s...

Mateusz Papiernik2w ago

How-ToSystemsvia DigitalOcean Tutorials

MongoDB Indexes: Improve Query Performance with Node.js

Learn how MongoDB indexes speed up queries. This tutorial walks through creating single field, compound, TTL, and covered query indexes with Node.js e...

Justin L2w ago

NewsMachine Learningvia DigitalOcean Tutorials

What are Text Diffusion Models? - An Overview

Overview of text diffusion models: how masking-based diffusion works, where it differs from autoregressive LLMs, and when it can offer speed.

Andrew Dugan3w ago

How-ToMachine Learningvia DigitalOcean Tutorials

Crafting a Game from Scratch with GPT-5.4

In this tutorial, we introduce and demo the powerful new model from OpenAI, GPT-5.4. Readers can expect to learn how the model is an improvement over...

James Skelton3w ago

How-ToSystemsvia DigitalOcean Tutorials

Building Long-Term Memory in AI Agents with LangGraph and Mem0

Integrate LangGraph with Mem0 to build AI agents with long-term memory. Learn architecture, setup, and examples for persistent memory workflows.

Adrien Payong3w ago

How-ToWeb Developmentvia DigitalOcean Tutorials

How To Add Swap Space on Ubuntu

Learn how to add swap space on Ubuntu using a swap file, with step-by-step commands, swappiness tuning, troubleshooting, and best practices.

Brian Boucheron3w ago

How-ToToolsvia DigitalOcean Tutorials

Build a GraphQL API in Go to Upload Files to Spaces

Learn to build a GraphQL API with Golang to upload files to DigitalOcean Spaces using multipart mutations and the AWS SDK for Go v2.

Victory Nwani3w ago

How-ToWeb Developmentvia DigitalOcean Tutorials

How To Lint and Format Code with ESLint in Visual Studio Code

Learn how to set up ESLint in Visual Studio Code to lint and format JavaScript and TypeScript code with auto-fix and best practices.

Anish Singh Walia3w ago

How-ToSecurityvia DigitalOcean Tutorials

How To Set Up a Firewall Using firewalld on CentOS

Learn how to configure firewalld on CentOS to manage zones, open ports, allow services, and secure your server.

Justin Ellingwood3w ago

How-ToToolsvia DigitalOcean Tutorials

How To Install PHP 7.4 and Set Up a Local Development Environment on Ubuntu 20.04

PHP is a popular server scripting language known for creating dynamic and interactive web pages. Getting up and running with your language of choice i...

alenaholligan3w ago

How-ToMachine Learningvia DigitalOcean Tutorials

Train YOLO26 for Retail Object Detection on DigitalOcean GPUs

Learn how to fine-tune YOLO26 on the SKU-110K dataset for retail object detection using a DigitalOcean GPU Droplet and build a Gradio app.

Shaoni Mukherjee3w ago

How-ToWeb Developmentvia DigitalOcean Tutorials

How to Use the JavaScript .map() Method

Learn how to use the JavaScript .map() method to transform arrays with clear examples, syntax explanations, and practical use cases.

Anish Singh Walia3w ago

How-ToSystemsvia DigitalOcean Tutorials

How To Work with JSON in MySQL

Learn how to store, query, update, and index JSON data in MySQL using built-in JSON functions with real-world SQL examples

Anish Singh Walia3w ago

How-ToDevOpsvia Martin Fowler

Fragments: March 10

Tech firm fined $1.1m by California for selling high-school students’ data I agree with Brian Marick’s response No such story should be published with...

Martin Fowler (martin@martinfowler.com)3w ago

How-ToSystemsvia DigitalOcean Tutorials

How To Install and Use SQLite on Ubuntu

Learn how to install and use SQLite on Ubuntu. Follow this step-by-step guide to set up SQLite, create databases, run queries, and back up your data.

Gareth Dwyer3w ago

How-ToDevOpsvia DigitalOcean Tutorials

Building a Scalable App with MongoDB Using DigitalOcean's MCP Server

Build and deploy a Node.js task API with MongoDB on DigitalOcean using the MCP server. Provision databases, deploy to App Platform, and automate infra...

Nestor Daza3w ago

How-ToMachine Learningvia DigitalOcean Tutorials

How to Create an SSH Key in Linux: Easy Step-by-Step Guide

Learn how to generate SSH keys in Linux with our detailed guide. Includes step-by-step instructions, troubleshooting tips, and practical examples for...

Brian Boucheron3w ago

How-ToSystemsvia DigitalOcean Tutorials

Measure MySQL Query Performance with mysqlslap

Learn how to measure MySQL query performance with mysqlslap. Run load tests, simulate concurrent connections, and interpret benchmark results. Start t...

Sadequl Hussain0mo ago

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