Elasticsearch

Autocomplete functionality, as seen on platforms like YouTube, can greatly enhance the user experience by providing real-time suggestions while typing. In this blog post, we'll explore how to implement autocomplete using Elasticsearch, a powerful search engine, in combination with Node.js. We'll cover the steps involved and provide code samples and pseudo code to help you get started.

Learn how to change field types in Elasticsearch with a step-by-step guide. Create a new index, define the desired field mapping, reindex the data, and optionally delete the old index. Ensure data integrity and minimize the risk of data loss.

You can authenticate and protect your Amazon OpenSearch Service default installation of OpenSearch Dashboards using Amazon Cognito. This article will show you how to do this using the AWS CDK.