WordPress Backup Strategies: Building a Resilient Recovery Plan
- •WordPress has four layers: Core files (updates only), wp-content (themes/plugins/uploads), MySQL database (all content), server config (.htaccess/Nginx).
- •Each changes at different speeds. Database = every post/order. Core files = static for months.
- •Backup frequency matches change velocity. High-frequency database, lower-frequency files.
- •Start: daily database + weekly files. Adjust based on volume.
- •E-commerce with orders all day? Hourly database. Portfolio with rare updates? Weekly enough.
- •Key principle: backup frequency = maximum data you can afford to lose (Recovery Point Objective/RPO).