When working with large-scale e-commerce platforms, providing efficient search capabilities for product catalogs is essential. Users expect fast, relevant results when they query products, even if the dataset is massive. To achieve this, a combination of Elasticsearch for powerful search and PostgreSQL for structured data storage is often used. In this article, I will walk you through my experience of implementing a full-text search solution using Go, Elasticsearch, and PostgreSQL for an e-commerce platform.

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