Managed service that provides full-text search capabilities, allowing applications to quickly find and retrieve relevant information from large datasets.
Search Service powers the search bar on e-commerce websites, helping customers instantly find products by typing keywords like 'blue running shoes'.
All provide managed search for indexing and querying data. AWS and OCI commonly use OpenSearch for full-text search and analytics. Azure AI Search is a dedicated search-as-a-service with built-in enrichment and relevance features. GCP Vertex AI Search focuses on Google-quality search experiences with AI relevance, often used for website/app search over enterprise content.