What Is the WordPress Database? (Simple Guide)

The WordPress database — what it stores

WordPress runs on MySQL (or its fork MariaDB) — a relational database that stores everything that is not a file: posts, pages, users, settings, comments. The division of WordPress is filesystem versus database — public_html holds the PHP, themes and plugins; the database holds the content and configuration that make them meaningful.

Key points:

• wp_posts is the heart: every post, page, revision and custom post type lives there.

• wp_options carries site settings — and silently collects bloat from careless plugins.

• wp_users and wp_usermeta hold accounts and their capabilities.

• wp_postmeta stores the per-post extras — custom fields, SEO data, templates.

• Credentials live in wp-config.php (DB_NAME, DB_USER, DB_PASSWORD, DB_HOST).

Most 'WordPress is slow' mysteries end in this database — autoloaded options and piled-up revisions, mostly. phpMyAdmin (via cPanel) is the window in; backup before touching anything, always. The revision-limiting fix is the first cleanup, and the WordPress hosting stack runs MySQL/MariaDB tuned for it. The core tables map follows below.

Core tables mapped — posts, postmeta, options, users, terms

On MySQL/MariaDB, the honest summary is that defaults matter more than brand names — a well-set budget plan outranks a mis-tuned premium one. WebJi® documents its defaults openly and adjusts them per ticket when workloads need it.

Finding your database name in wp-config.php

On wp_posts, the honest summary is that defaults matter more than brand names — a well-set budget plan outranks a mis-tuned premium one. WebJi® documents its defaults openly and adjusts them per ticket when workloads need it.

Accessing phpMyAdmin via cPanel safely

On wp_postmeta, the honest summary is that defaults matter more than brand names — a well-set budget plan outranks a mis-tuned premium one. WebJi® documents its defaults openly and adjusts them per ticket when workloads need it.

wp_options bloat — autoloaded rows

Two practical notes on wp_options: it interacts directly with caching and database response, and misconfiguration is the most common cause of 'hosting is slow' tickets. WebJi® support checks it as part of standard migrations.

Optimization — revisions, transients, table cleanup

Optimization — revisions, transients, table cleanup. Do the change this heading names on one site first, then check it in a private browser window or in the mail client, depending on the topic. Change one setting at a time, and undo it if the result is wrong before you try the next. If you want the Jaipur desk to look with you, email support@webji.services — that mailbox is staffed 24/7 in Hindi and English. Phone +91 141 4941811 is business hours only.

Backup before touching anything

Two practical notes on wp_terms/wp_term_taxonomy: it interacts directly with caching and database response, and misconfiguration is the most common cause of 'hosting is slow' tickets. WebJi® support checks it as part of standard migrations.