Scalability Challenges in WordPress SEO
- •wp_postmeta = Entity-Attribute-Value pattern. Slow with growth. 10K posts × 20 fields = 200K rows. Batch queries lock database.
- •WordPress fires numerous hooks per save: cache, revisions, plugin callbacks. Hundreds of posts = memory exhaustion, timeouts.
- •Bulk SEO Optimizer bypasses wp_update_post. Direct queries: batch INSERT ON DUPLICATE KEY UPDATE.
- •Temporarily disables non-essential hooks. Manages transaction boundaries. Data integrity without core save costs.
- •Result: 500 posts in time WordPress core processes 30.