Database

Image: What is MongoDB findOne and how to use itAI-generated

What is MongoDB findOne and how to use it

If you want to search for a specific document in a col­lec­tion, using MongoDB findOne is a great way to do it. Although it filters through the entire col­lec­tion, it only returns a single result. In this article, we’ll introduce you to MongoDB findOne, explain how it works and show…

  • Database
  • MongoDB
  • Tutorials
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Image: How to use MongoDB queriesAI-generated

How to use MongoDB queries

When using MongoDB, queries are an in­dis­pens­able tool for searching through your data. Although the method is simple and logically struc­tured, it can still be difficult to un­der­stand, es­pe­cial­ly if you are just getting started with the database. In this article, we break down…

  • Database
  • MongoDB
  • Tutorials
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Image: How to remove Docker volumes step by stepLorna RobertsShut­ter­stock

How to remove Docker volumes step by step

Docker volumes are per­sis­tent and take up resources on your host system. You should remove unused Docker volumes to free up valuable disk space for other ap­pli­ca­tions or data. But how do you remove a Docker volume? In this step-by-step guide, we look at the technical aspects,…

  • Database
  • Docker
  • Tutorials
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Image: How to save an HTML form to a MySQL databaseGoro­denkoffshut­ter­stock

How to save an HTML form to a MySQL database

A PHP script offers a simple and effective way to take in­for­ma­tion submitted through a website’s HTML form and store it in a MySQL or MariaDB database. This tutorial walks you through the basics of adding form data to your database, including how to create a straight­for­ward PHP…

  • Database
  • MariaDB
  • MySQL
  • PHP
  • SQL
  • Tutorials
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Image: What is managed cloud hosting and how can businesses benefit from it?AI-generated

What is managed cloud hosting and how can busi­ness­es benefit from it?

When searching for the right server en­vi­ron­ment, you’ll in­creas­ing­ly come across the term managed cloud hosting. This solution promises real-time scal­a­bil­i­ty and a com­pre­hen­sive range of services provided by the hosting provider, including the setup and main­te­nance of the hosting…

  • Cloud Computing
  • Database
  • E-Commerce
  • Advice
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Image: How to fetch data with PHP mysqli_query?Virrage Imagesshut­ter­stock

How to fetch data with PHP mysqli_query?

PHP is designed to integrate easily into a website. One of the most common uses of PHP is to fetch content from a database and display it on an HTML page. This tutorial covers con­nect­ing to a MySQL/MariaDB database, re­triev­ing in­for­ma­tion from a simple table with `PHP…

  • Database
  • MariaDB
  • PHP
  • SQL
  • Tutorials
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Image: How to fix “error establishing a database connection” in MySQL/MariaDBOllyyshut­ter­stock

How to fix “error es­tab­lish­ing a database con­nec­tion” in MySQL/MariaDB

The “error es­tab­lish­ing a database con­nec­tion” often blocks access to websites and ap­pli­ca­tions using MySQL or MariaDB. Our article provides a step-by-step guide to iden­ti­fy­ing and fixing the cause. Learn how to check cre­den­tials, reset passwords, and test con­nec­tions from the…

  • Database
  • MariaDB
  • MySQL
  • SQL
  • Tutorials
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Image: What are the top 6 PostgreSQL alternatives?REDPIXEL.PLShut­ter­stock

What are the top 6 Post­greSQL al­ter­na­tives?

While Post­greSQL offers ro­bust­ness and security, if you’re looking for speed or a non-re­la­tion­al approach, al­ter­na­tive solutions are worth con­sid­er­ing. We’ll explore al­ter­na­tives to Post­greSQL and outline their benefits so you can find the one that is ideal for your project and…

  • Database
  • Post­greSQL
  • SQL
  • Com­par­i­son
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Image: What are the differences between MariaDB and SQLite?Titima Ongkan­tongShut­ter­stock

What are the dif­fer­ences between MariaDB and SQLite?

MariaDB vs SQLite is a frequent com­par­i­son in the open-source database world. MariaDB is a powerful client-server system, while SQLite is a light­weight library that runs inside ap­pli­ca­tions. Knowing the strengths and limits of MariaDB and SQLite helps de­vel­op­ers and busi­ness­es…

  • Database
  • MariaDB
  • Advice
  • Com­par­i­son
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Image: MariaDB vs. MongoDB: How do they compare?Titima Ongkan­tongShut­ter­stock

MariaDB vs. MongoDB: How do they compare?

MariaDB vs MongoDB – which database is the better fit for your project? MariaDB delivers proven SQL per­for­mance, strong data integrity and re­li­a­bil­i­ty, while MongoDB takes a document-oriented approach with schema­less storage, built-in scal­a­bil­i­ty and flexible data modeling. In…

  • Database
  • MariaDB
  • Advice
  • Com­par­i­son
  • MongoDB
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