Databases

A database is a collection of structured information organized in a way that it can be easily accessed, managed, and updated by computer programs. Complex databases often use more formalized structures and design patterns, typically defined by a Database Management System (DBMS). There are many different types of common database management systems, some using design patterns like the Relational Model and NoSQL, with query languages like SQL.

featured tutorialHow To Install and Secure Redis on Ubuntu 20.04
Redis is an in-memory key-value store known for its flexibility, performance, and wide language support. This tutoria...

Mark Drake • Published on May 1, 2020 · Updated on May 1, 2020

featured tutorialHow To Install PostgreSQL on Ubuntu 20.04 [Quickstart]
PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL queryi...

Mark Drake • Published on April 23, 2020 · Updated on March 18, 2022

featured tutorialAn Introduction to Document-Oriented Databases
This conceptual article outlines the key concepts related to document databases and discusses benefits of using them....

Mateusz Papiernik • Published on July 20, 2021 · Updated on July 20, 2021

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    Question

    Is there any charges for data transfer in managed database?

    2 answers2 days agoBy ram
    DatabaseDatabasesDigitalOcean Managed MongoDB DatabaseMongoDBPayments
    Question

    Teeraform - Update Databases Firewall

    1 answer2 weeks agoBy Marco Fedele
    DatabasesFirewallTerraform
    Tutorial

    How To Use Stored Procedures in MySQL

    1 month agoBy Mateusz Papiernik
    MySQLDevelopmentDatabasesSQL
    Question

    Hibernate Mapping Error

    No answers yet1 month agoBy Alexander Kaiser
    DatabasesDigitalOcean Managed KubernetesDigitalOcean Managed MySQL DatabaseHibernateJavaMySQL
    Question

    Reset Password for Redis Managed Instance

    Accepted Answer Available
    1 answer1 month agoBy HidingLightCyanAnemone
    DatabasesDigitalOcean Managed Redis
    Question

    How to use ${_self.CA_CERT} in when accessing Postgres DB from Nodejs app?

    1 answer1 month agoBy kaushalyap
    DatabasesDigitalOcean App PlatformDigitalOcean Managed PostgreSQL DatabaseNode.js
    Question

    Can I use a sqlite database on app-platform

    Accepted Answer Available
    1 answer2 months agoBy NicolaLS
    DatabasesDigitalOcean App PlatformSQLite
    Tutorial

    How To Use Indexes in MySQL

    2 months agoBy Mateusz Papiernik
    MySQLDevelopmentDatabasesSQL
    Question

    Where do DigitalOcean Functions run from? Do they retain an IP address?

    1 answer3 months agoBy Jacob Maxfield
    DatabasesDigitalOcean Functions
    Tutorial

    How To Monitor MongoDB with Grafana and Prometheus on Ubuntu 20.04

    4 months agoBy vasanth prithvi
    MongoDBMonitoringData AnalysisDatabases
    Tutorial

    How To Use Functions in SQL

    4 months agoBy Mateusz Papiernik
    DatabasesSQL
    Tutorial

    How To Build a REST API with Prisma and PostgreSQL

    4 months agoBy nikolasburk, Sonia Lomo
    Node.jsAPIDockerPostgreSQLDatabasesTypeScript
    Question

    Scaling managed databases beyond maximum hardware and replicas

    1 answer5 months agoBy IljaAsimetriq
    DatabasesDigitalOcean Managed MongoDB Database
    Cheatsheet

    How To Manage Replicas and Clients in Redis

    5 months agoBy Mark Drake
    NoSQLRedisDatabasesUbuntu 22.04
    Cheatsheet

    How To Manage Sorted Sets in Redis

    5 months agoBy Mark Drake
    NoSQLRedisDatabasesUbuntu 22.04
    Cheatsheet

    How To Manage Strings in Redis

    5 months agoBy Mark Drake
    NoSQLRedisDatabasesUbuntu 22.04
    Tutorial

    How To Use Unions in SQL

    5 months agoBy Mateusz Papiernik
    DatabasesSQL
    Tutorial

    How To Install and Use PostgreSQL on Rocky Linux 9

    5 months agoBy Alex Garnett
    PostgreSQLDatabasesRocky LinuxRocky Linux 9
    Tutorial

    How To Fix Corrupted Tables in MySQL

    5 months agoBy Mark Drake
    UbuntuMySQLUbuntu 18.04Databases
    Question

    Accessing Database (MongoDB / MySQL) using a VPN

    1 answer5 months agoBy Matt Zur
    DatabasesIPv6MongoDBTrust securityVPN