{"id":565,"date":"2026-07-09T12:21:35","date_gmt":"2026-07-09T12:21:35","guid":{"rendered":"https:\/\/server.ua\/en\/blog\/?p=565"},"modified":"2026-07-09T12:21:35","modified_gmt":"2026-07-09T12:21:35","slug":"which-database-is-best-for-a-website-on-a-vps","status":"publish","type":"post","link":"https:\/\/server.ua\/en\/blog\/which-database-is-best-for-a-website-on-a-vps","title":{"rendered":"Which database is best for a website on a VPS"},"content":{"rendered":"\n
\"A
The technical foundation of a website begins with proper data storage<\/figcaption><\/figure>\n\n\n\n

On a VPS<\/a>, a website gets more freedom than on regular hosting. You can choose the stack, service versions, cache settings, control panel and database yourself. But this is also where it is easy to overdo things: install a \u201cmore powerful\u201d database not because it is needed, but because it is recommended more often in technical discussions.<\/p>\n\n\n\n\n\n\n\n

In reality, the database should not be chosen separately from the website, but for its specific task. The logic will be different for a blog, an online store, a CRM, a user account area or a small internal service. Sometimes the best choice is not the newest technology, but a solution that properly supports the CMS, is clear to the developer and does not create problems with backups.<\/p>\n\n\n\n

Blog or company website<\/h2>\n\n\n\n

If the website runs on WordPress, Joomla or another popular CMS, MySQL <\/strong>or MariaDB <\/strong>is enough in most cases. This is the standard option for such projects: pages, posts, settings, users, forms, basic multilingual support, SEO plugins.<\/p>\n\n\n\n

For the website owner, what matters here is not the difference between MySQL and MariaDB in small technical details, but stability and compatibility. There is a lot of documentation for these databases, they are supported by control panels, and most developers know how to work with them. If the website is small, the main performance issues more often come not from the database itself, but from heavy plugins, lack of caching or a weak VPS plan.<\/p>\n\n\n\n

For a corporate website, blog or landing page with an admin area, there is no point in complicating the architecture without a reason. MySQL or MariaDB usually handles the task well.<\/p>\n\n\n\n

Online store<\/h2>\n\n\n\n

For a store, the choice of database depends more on the platform. WooCommerce, OpenCart, PrestaShop and many other ready-made solutions usually work with MySQL <\/strong>or MariaDB<\/strong>. If the store is built on such a CMS, it is better to stay within the recommended stack. This makes updates, website migration, finding a developer and technical support easier.<\/p>\n\n\n\n

In a store, the database stores products, categories, orders, customers, stock levels, filters and promo codes. But slow performance does not always mean the database needs to be changed. More often, it is worth checking indexes, caching, filtering modules, search and the number of database queries made while a page is loading.<\/p>\n\n\n\n

If the store is custom-built, with many connections between data, complex pricing rules or non-standard order logic, PostgreSQL <\/strong>can be considered. But this should be a decision made at the development stage, not an attempt to \u201cmove\u201d an already launched store to another database.<\/p>\n\n\n\n

Service with a user account area<\/h2>\n\n\n\n

For a SaaS platform, CRM, booking system, financial dashboard or internal business system, the database already becomes part of the product logic. Transactions, access rights, connections between users, action history, reports, filtering and sometimes working with large amounts of data are important here.<\/p>\n\n\n\n

In such cases, it is often worth looking toward PostgreSQL<\/strong>. It is well suited for more complex structures, more precise work with data, reports and queries with many conditions. This does not mean that MySQL is bad. It is just that PostgreSQL is more often chosen where the database needs not only to store information, but also to help build the logic of the service.<\/p>\n\n\n\n

If the project is being written from scratch on Laravel, Symfony, Django, Node.js or another framework, it is better to make the choice together with the developer. What matters here is not which database looks stronger in comparisons, but what the team can work with confidently.<\/p>\n\n\n\n

Catalogs, logs and non-standard data<\/h2>\n\n\n\n

MongoDB <\/strong>does not make sense for every website on a VPS. It is worth considering when the data does not look much like classic tables: for example, different types of products with many variable parameters, logs, events, part of analytics, or an API with a flexible response structure.<\/p>\n\n\n\n

For a regular website on a CMS, MongoDB will more often create unnecessary complexity. You need developers with the right experience, a separate approach to backups, monitoring and data structure. If there is no clear reason to use a document database, it is better not to add it just \u201cfor the future\u201d.<\/p>\n\n\n\n

SQLite <\/strong>is suitable for simple internal tools, prototypes or small services without active parallel writes. For a commercial website, store or project with growing load, it is better to choose a full server database from the start.<\/p>\n\n\n\n

What to consider on a VPS<\/h2>\n\n\n\n

On a VPS, the database uses the same resources as the website: CPU, RAM and disk. So it is important not only to choose MySQL, MariaDB, PostgreSQL or another solution, but also not to forget about configuration. Even the right database can work slowly if it does not have enough memory, queries are not optimized, and backups run during peak hours.<\/p>\n\n\n\n

Redis <\/strong>is worth mentioning separately. It is not the main database for a website, but a fast in-memory storage. It is often used for cache, sessions or queues. For an online store or a service with frequent repeated requests, Redis can be more useful than replacing one SQL database with another.<\/p>\n\n\n\n

How to make a decision<\/h2>\n\n\n\n

A database should be chosen not by popularity, but for a specific website. It matters which platform it runs on, what load is expected, who will maintain it and whether there is any sense in moving away from the standard solution.<\/p>\n\n\n\n

For most projects on a VPS, stability depends not only on the database itself. Server settings, caching, backups, query quality and resource capacity all matter. So the best choice is the one that fits the website, does not complicate maintenance and leaves room to develop the project normally later.<\/p>\n","protected":false},"excerpt":{"rendered":"

On a VPS, a website gets more freedom than on regular hosting. You can choose the stack, service versions, cache settings, control panel and database yourself. But this is also where it is easy to overdo things: install a \u201cmore powerful\u201d database not because it is needed, but because it is recommended more often in […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[198,67,141],"class_list":["post-565","post","type-post","status-publish","format-standard","hentry","category-servers","tag-databases","tag-vps","tag-website-launch"],"_links":{"self":[{"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/posts\/565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/comments?post=565"}],"version-history":[{"count":1,"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/posts\/565\/revisions"}],"predecessor-version":[{"id":567,"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/posts\/565\/revisions\/567"}],"wp:attachment":[{"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/media?parent=565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/categories?post=565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.ua\/en\/blog\/wp-json\/wp\/v2\/tags?post=565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}