Amazon CloudSearch

Amazon CloudSearch is a managed service in the AWS Cloud that makes it simple to set up, manage, and scale a search solution for website or application.Amazon CloudSearch supports 34 languages and popular search features such as highlighting, autocomplete, and geospatial search. With Amazon CloudSearch, users can quickly add rich search capabilities their’s website or application. With a few clicks in the AWS Management Console, they can create a search domain and upload the data that they want to make searchable, and Amazon CloudSearch will automatically provision the required resources and deploy search index.

Users can easily change their search parameters, fine tune search relevance, and apply new settings at any time. As the volume of data and traffic fluctuates, Amazon CloudSearch seamlessly scales to meet their needs.Amazon CloudSearch domain can be configured and managed through the AWS Management Console, AWS CLI, and AWS SDKs. The users simply point to a sample of their data and Amazon CloudSearch will automatically recommend how to configure their domain's indexing options. They can easily add or delete index fields and customize search options such as highlighting and faceting. Configuration changes do not require re-uploading data.

Amazon CloudSearch offers powerful autoscaling for all search domains. As the data or query volume changes, Amazon CloudSearch can scale search domain's resources up or down as needed. Amazon CloudSearch provides automatic monitoring and recovery for search domains. Amazon CloudSearch assure low latency and high throughput performance, even at large scale through automatic sharding and horizontal and vertical autoscaling.Amazon CloudSearch supports powerful search features such as: Autocomplete suggestions; Free text, Boolean, and Faceted search; Customizable relevance ranking and query-time rank expressions; Geospatial search; Field weighting; Support for 34 languages and Highlighting.

Amazon CloudSearch uses strong cryptographic methods to authenticate users and prevent unauthorized access to their domains. Amazon CloudSearch supports HTTPS and integrates with Identity and Access Management (IAM) to control access to the CloudSearch configuration service and each domain’s document, search, and suggest services.