Search Before a Search Engine

This story was originally published on HackerNoon at: https://hackernoon.com/search-before-a-search-engine. Why a search feature slows down in MySQL, and how to fix it without a search engine: single round-trip paging, index hints, full-text, and parallel queries. Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #elasticsearch, #.net, #mysql, #ef-core, #database-optimization, #entity-framework-core, #sql-optimization, #hackernoon-top-story, and more. This story was written by: @fedoryshchev. Learn more about this writer by checking @fedoryshchev's about page, and for more stories, please visit hackernoon.com. A search feature gets slow not because you lack a search engine, but because the access pattern outgrew the data model. To fix it before buying new infrastructure, you climb a ladder of cheaper, reversible changes: single round-trip paging, index hints, full-text and suffix indexing, and parallel queries, weighing each option's price along the way.