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Unlocking the Performance Mystery: How Overcoming Database CPU Overload in Magento 2.3 Can Boost Your Site's Speed

Unlocking the Performance Mystery: How Overcoming Database CPU Overload in Magento 2.3 Can Boost Your Site’s Speed

In the digital age, database CPU overloads like the one in Magento 2.3 can negatively impact e-commerce businesses. Triggered by the "Popular Search Term Cache" feature, this overload leads to slower site performance and hinders business operations. The main issue lies in the condition ‘num_results > 0’ within a query, and the 'search_query' table, containing millions of search terms, exacerbates this. The size of the table and the redundancy of the DISTINCT operator add to computational load and slow performance. Solutions include removing the 'num_results' condition, altering the 'execute' function in a file, or using Elasticsearch. A thorough solution requires structural changes, such as indexing the 'search_query' table to handle data growth. In addressing these problems, we facilitate not just current operations but sustainable future growth.

Full article here: https://medium.com/@lawsuithelpdesk/unlocking-the-performance-mystery-how-overcoming-database-cpu-overload-in-magento-2-3-a18e17107792

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