{"id":1359,"date":"2026-09-25T07:06:00","date_gmt":"2026-09-25T07:06:00","guid":{"rendered":"https:\/\/www.kailashcloud.com\/blog\/?p=1359"},"modified":"2026-09-23T07:07:41","modified_gmt":"2026-09-23T07:07:41","slug":"what-is-a-database-beginners-guide","status":"publish","type":"post","link":"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/","title":{"rendered":"What Is a Database? A Complete Beginner&#8217;s Guide"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">If you&#8217;ve ever set up web hosting and noticed an option called <strong>MySQL Databases<\/strong> in your control panel, you may have wondered what it actually does.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A database is one of the most important parts of many modern websites and applications. It stores information such as user accounts, blog posts, products, orders, comments, and settings so that websites can retrieve and update that information when needed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this guide, we&#8217;ll explain <strong>what is a database, how it works, the main types of databases, and when your website needs one<\/strong>.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#What_Is_a_Database\" >What Is a Database?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Database_vs_Database_Management_System_DBMS\" >Database vs. Database Management System (DBMS)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#How_Is_Data_Organized\" >How Is Data Organized?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#SQL_vs_NoSQL_Databases\" >SQL vs. NoSQL Databases<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Relational_Databases\" >Relational Databases<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#NoSQL_Databases\" >NoSQL Databases<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Common_Database_Systems\" >Common Database Systems<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#How_Does_a_Database_Work_With_a_Website\" >How Does a Database Work With a Website?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Database_vs_Spreadsheet\" >Database vs. Spreadsheet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Basic_Database_Security\" >Basic Database Security<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Do_You_Need_a_Database\" >Do You Need a Database?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Do_I_need_coding_knowledge_to_use_a_database\" >Do I need coding knowledge to use a database?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Is_a_database_the_same_as_a_web_server\" >Is a database the same as a web server?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Can_one_website_use_multiple_databases\" >Can one website use multiple databases?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#Is_data_automatically_safe_because_it_is_stored_in_a_database\" >Is data automatically safe because it is stored in a database?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-a-database-beginners-guide\/#In_Short\" >In Short<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_Database\"><\/span>What Is a Database?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>database is an organized collection of information stored electronically<\/strong> so that it can be easily added, searched, updated, and managed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Think of a library. The books are the data, while the catalog helps you find a specific book without searching every shelf. A database works in a similar way. It stores information in an organized structure so applications can quickly find exactly what they need.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, an online store might use a database to store:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Customer accounts<\/li>\n\n\n\n<li>Product information<\/li>\n\n\n\n<li>Orders and payments<\/li>\n\n\n\n<li>Stock quantities<\/li>\n\n\n\n<li>Customer reviews<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Whenever you log in, view an order, or add something to your shopping cart, the website may be reading or updating information in its database.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Database_vs_Database_Management_System_DBMS\"><\/span>Database vs. Database Management System (DBMS)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The terms <strong>database<\/strong> and <strong>MySQL<\/strong> are often used interchangeably, but they are not exactly the same.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Database:<\/strong> The organized collection of stored information.<\/li>\n\n\n\n<li><strong>DBMS:<\/strong> The software used to create, read, update, and manage that information.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For example, <strong>MySQL, PostgreSQL, MariaDB, and MongoDB<\/strong> are database management systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Your website&#8217;s code sends requests to the DBMS, and the DBMS handles the actual work of finding or changing the required data.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Is_Data_Organized\"><\/span>How Is Data Organized?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Relational databases organize information using <strong>tables<\/strong>, similar to spreadsheets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A table contains:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rows:<\/strong> Individual records<\/li>\n\n\n\n<li><strong>Columns:<\/strong> Categories or fields of information<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For example, a <code>Customers<\/code> table might look like this:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>ID<\/th><th>First Name<\/th><th>Last Name<\/th><th>Email<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>Sita<\/td><td>Rai<\/td><td>sita@example.com<\/td><\/tr><tr><td>2<\/td><td>Bikash<\/td><td>Thapa<\/td><td>bikash@example.com<\/td><\/tr><tr><td>3<\/td><td>Anjali<\/td><td>Gurung<\/td><td>anjali@example.com<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The <code>ID<\/code> provides a unique identifier for each customer. This becomes especially useful when different tables need to be connected.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For example, an application might have:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Customers \u2192 Orders \u2192 Products<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Instead of storing a customer&#8217;s name and email repeatedly in every order, the <code>Orders<\/code> table can store the customer&#8217;s ID. This reduces duplicate data and keeps related information organized.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1402\" height=\"749\" src=\"https:\/\/www.kailashcloud.com\/blog\/wp-content\/uploads\/2026\/09\/phpMyAdmin-interface-displaying-a-MySQL-database-table.png\" alt=\"phpMyAdmin interface displaying a MySQL database table\" class=\"wp-image-1366\" srcset=\"https:\/\/www.kailashcloud.com\/blog\/wp-content\/uploads\/2026\/09\/phpMyAdmin-interface-displaying-a-MySQL-database-table.png 1402w, https:\/\/www.kailashcloud.com\/blog\/wp-content\/uploads\/2026\/09\/phpMyAdmin-interface-displaying-a-MySQL-database-table-300x160.png 300w, https:\/\/www.kailashcloud.com\/blog\/wp-content\/uploads\/2026\/09\/phpMyAdmin-interface-displaying-a-MySQL-database-table-1024x547.png 1024w, https:\/\/www.kailashcloud.com\/blog\/wp-content\/uploads\/2026\/09\/phpMyAdmin-interface-displaying-a-MySQL-database-table-768x410.png 768w, https:\/\/www.kailashcloud.com\/blog\/wp-content\/uploads\/2026\/09\/phpMyAdmin-interface-displaying-a-MySQL-database-table-528x282.png 528w, https:\/\/www.kailashcloud.com\/blog\/wp-content\/uploads\/2026\/09\/phpMyAdmin-interface-displaying-a-MySQL-database-table-1056x564.png 1056w, https:\/\/www.kailashcloud.com\/blog\/wp-content\/uploads\/2026\/09\/phpMyAdmin-interface-displaying-a-MySQL-database-table-820x438.png 820w, https:\/\/www.kailashcloud.com\/blog\/wp-content\/uploads\/2026\/09\/phpMyAdmin-interface-displaying-a-MySQL-database-table-1240x662.png 1240w\" sizes=\"auto, (max-width: 1402px) 100vw, 1402px\" \/><figcaption class=\"wp-element-caption\">phpMyAdmin interface displaying a MySQL database table<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SQL_vs_NoSQL_Databases\"><\/span>SQL vs. NoSQL Databases<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Databases are commonly divided into two broad categories: <strong>relational (SQL)<\/strong> and <strong>non-relational (NoSQL)<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>SQL \/ Relational<\/th><th>NoSQL \/ Non-relational<\/th><\/tr><\/thead><tbody><tr><td>Structure<\/td><td>Tables with rows and columns<\/td><td>Documents, key-value pairs, or other formats<\/td><\/tr><tr><td>Schema<\/td><td>Usually predefined<\/td><td>More flexible<\/td><\/tr><tr><td>Relationships<\/td><td>Strong support for related data<\/td><td>Usually less relationship-focused<\/td><\/tr><tr><td>Examples<\/td><td>MySQL, PostgreSQL, MariaDB<\/td><td>MongoDB, Redis, Cassandra<\/td><\/tr><tr><td>Common use<\/td><td>Websites, e-commerce, financial systems<\/td><td>Large-scale, flexible, or distributed applications<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Relational_Databases\"><\/span>Relational Databases<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Relational databases store data in structured tables and use <strong>SQL (Structured Query Language)<\/strong> to work with that data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">They are commonly used for applications involving clear relationships, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>User accounts<\/li>\n\n\n\n<li>Orders and invoices<\/li>\n\n\n\n<li>Inventory<\/li>\n\n\n\n<li>Content management systems<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>MySQL and MariaDB<\/strong> are especially common in web hosting environments.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"NoSQL_Databases\"><\/span>NoSQL Databases<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">NoSQL databases use formats such as documents or key-value pairs instead of traditional relational tables.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">They can be useful when data structures change frequently or when applications need to handle very large amounts of distributed data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Neither SQL nor NoSQL is suitable for every situation. The right choice depends on the application&#8217;s requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Database_Systems\"><\/span>Common Database Systems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Here are some database systems you may encounter when developing or hosting websites:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>MySQL:<\/strong> A popular open-source relational database widely used with WordPress and PHP applications.<\/li>\n\n\n\n<li><strong>MariaDB:<\/strong> An open-source database system developed as a fork of MySQL and commonly available on web hosting platforms.<\/li>\n\n\n\n<li><strong>PostgreSQL:<\/strong> A powerful relational database often used for complex and data-intensive applications.<\/li>\n\n\n\n<li><strong>SQLite:<\/strong> A lightweight, file-based database that doesn&#8217;t require a separate database server.<\/li>\n\n\n\n<li><strong>MongoDB:<\/strong> A document-oriented NoSQL database designed for flexible data structures.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Does_a_Database_Work_With_a_Website\"><\/span>How Does a Database Work With a Website?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A database usually works behind the scenes. A simplified process looks like this:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>A visitor opens a webpage.<\/li>\n\n\n\n<li>The web server receives the request.<\/li>\n\n\n\n<li>The website&#8217;s code, such as PHP, Python, or Node.js, requests information from the database.<\/li>\n\n\n\n<li>The database management system processes the request.<\/li>\n\n\n\n<li>The required information is returned to the website.<\/li>\n\n\n\n<li>The website combines the data with its design and sends the page to the visitor&#8217;s browser.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">For example, when you open a blog post, the website may request the post&#8217;s title, content, author, and other information from the database before displaying the page.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">On <a href=\"https:\/\/www.kailashcloud.com\/blog\/what-is-shared-hosting\/\">shared hosting<\/a>, databases are often managed through tools such as <strong>phpMyAdmin<\/strong>, which provides a graphical interface for managing database tables and data.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Database_vs_Spreadsheet\"><\/span>Database vs. Spreadsheet<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A database and spreadsheet both organize information using rows and columns, but they are designed for different purposes.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Database<\/th><th>Spreadsheet<\/th><\/tr><\/thead><tbody><tr><td>Designed for applications<\/td><td>Designed mainly for manual data management<\/td><\/tr><tr><td>Handles many simultaneous users<\/td><td>Better suited to smaller-scale collaboration<\/td><\/tr><tr><td>Supports complex relationships<\/td><td>Limited relationship management<\/td><\/tr><tr><td>Can handle large datasets efficiently<\/td><td>Performance can decline with very large datasets<\/td><\/tr><tr><td>Applications can query it directly<\/td><td>Usually requires additional integration<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A spreadsheet is often sufficient for a personal list or small dataset. A database becomes more useful when an application needs to store, retrieve, and update data automatically.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Basic_Database_Security\"><\/span>Basic Database Security<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Databases often contain important information, so security should be considered from the beginning.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Some basic practices include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Use a strong, unique database password.<\/strong><\/li>\n\n\n\n<li><strong>Create separate database users for different applications<\/strong> and give them only the permissions they need.<\/li>\n\n\n\n<li><strong>Use prepared statements<\/strong> instead of directly inserting user input into SQL queries to help prevent <a href=\"https:\/\/www.cloudflare.com\/learning\/security\/threats\/sql-injection\/\" target=\"_blank\" rel=\"noopener\">SQL injection<\/a>.<\/li>\n\n\n\n<li><strong>Keep regular backups<\/strong> and make sure those backups can actually be restored.<\/li>\n\n\n\n<li><strong>Keep your website software and plugins updated.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If you&#8217;re using WordPress or another established platform, much of the database interaction is handled by the software. You still need to protect your hosting account, database credentials, and <a href=\"https:\/\/www.kailashcloud.com\/blog\/how-to-restore-a-website-from-backup\/\">backups<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Do_You_Need_a_Database\"><\/span>Do You Need a Database?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Not every website needs a database.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A simple static website containing only HTML, CSS, JavaScript, and files may work without one.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You will generally need a database when your website needs to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Allow users to create accounts or log in<\/li>\n\n\n\n<li>Store blog posts or other dynamic content<\/li>\n\n\n\n<li>Manage products and orders<\/li>\n\n\n\n<li>Store comments or reviews<\/li>\n\n\n\n<li>Remember user preferences<\/li>\n\n\n\n<li>Run a <a href=\"https:\/\/www.ibm.com\/think\/topics\/content-management-system\" target=\"_blank\" rel=\"noopener\">CMS<\/a> such as WordPress<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If your website is currently simple, you can start without a database and add one later when your requirements grow.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Do_I_need_coding_knowledge_to_use_a_database\"><\/span>Do I need coding knowledge to use a database?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Not necessarily. Tools such as phpMyAdmin allow you to create tables, view data, and perform basic database operations through a graphical interface. Coding is mainly required when you want your website or application to communicate with the database automatically.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_a_database_the_same_as_a_web_server\"><\/span>Is a database the same as a web server?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. A <strong>web server delivers website files and runs application code<\/strong>, while a <strong>database stores and retrieves information<\/strong> used by that application. They are separate components, although they can run on the same physical server.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_one_website_use_multiple_databases\"><\/span>Can one website use multiple databases?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. An application can use multiple databases when there is a specific need for separating or managing different types of data.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_data_automatically_safe_because_it_is_stored_in_a_database\"><\/span>Is data automatically safe because it is stored in a database?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. Database security depends on factors such as strong credentials, correct permissions, secure application code, software updates, and reliable backups.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"In_Short\"><\/span>In Short<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>database is an organized system for storing and managing information<\/strong> so that websites and applications can quickly retrieve and update it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Database management systems such as <strong>MySQL, MariaDB, PostgreSQL, and MongoDB<\/strong> provide the software needed to work with that information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For most beginners <a href=\"https:\/\/www.kailashcloud.com\/blog\/how-to-install-wordpress-on-cpanel\/\">building a WordPress website<\/a>, blog, online store, or custom web application on hosting, a relational database such as <strong>MySQL or MariaDB<\/strong> will be an important part of the setup.<\/p>\n","protected":false},"excerpt":{"rendered":"If you&#8217;ve ever set up web hosting and noticed an option called MySQL Databases in your control panel,&hellip;","protected":false},"author":4,"featured_media":1362,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"csco_post_video_bg_volume":false,"footnotes":""},"categories":[13],"tags":[92,93,91],"class_list":["post-1359","post","type-post","status-publish","format-standard","has-post-thumbnail","category-web-hosting","tag-dbms","tag-mysql","tag-what-is-a-database","cs-entry","cs-video-wrap"],"_links":{"self":[{"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/posts\/1359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/comments?post=1359"}],"version-history":[{"count":4,"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/posts\/1359\/revisions"}],"predecessor-version":[{"id":1367,"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/posts\/1359\/revisions\/1367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/media\/1362"}],"wp:attachment":[{"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/media?parent=1359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/categories?post=1359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kailashcloud.com\/blog\/wp-json\/wp\/v2\/tags?post=1359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}