Indexing and full-text search in backend development

Efficient search is the most important part of modern applications, whether you’re running an e-commerce platform or analyzing large sets of data. At OutSoft, we’ve seen for ourselves how the right indexing strategy can greatly improve performance and the user experience, from quickly searching products to real-time data analysis. Proper indexing makes this possible.
In our latest Medium article, we explore the essentials of indexing and full-text search. We start with the basics — explaining why indexing is important and how it solves real-world problems. Then, we explore the core components like shards, replicas, analyzers, and mappings that optimize search performance. Finally, we compare popular search engines such as Elasticsearch and OpenSearch, as well as alternatives like Solr, Algolia, MeiliSearch, and Typesense.
Check out the full article on our Medium page for expert insights and practical tips!