Category: Text Analysis

Unlocking Next-Level Search: The Power of Vector Databases

Unlocking Next-Level Search: The Power of Vector Databases

These days, you can’t go anywhere without hearing about the latest breakthroughs in artificial intelligence (AI). The concept may feel overwhelming if you haven’t incorporated AI into your platform, but it’s much easier to understand than it seems. One of...

Advanced Geospatial Support added to Search Service

Advanced Geospatial Support added to Search Service

The Couchbase Search service is introducing higher dimensional geospatial indexing and querying capabilities with the Couchbase Server release 7.1.2. Until this new feature, the Search service was limited to indexing single dimensional geopoint/location fields. Queries were limited to bounding queries...

November 9, 2022
How to Add Full-Text Search Functionality to Your JavaScript App

How to Add Full-Text Search Functionality to Your JavaScript App

It’s unavoidable: If you’re working with a document database, you’re eventually going to need to search for (and through) your JSON documents. In this tutorial, you’ll add the full-text search capabilities of Couchbase to the basic REST API built with...

September 20, 2021
Data Structures & Full-Text Search Indexing in Couchbase

Data Structures & Full-Text Search Indexing in Couchbase

This is Part 3 of a series examining Data Structures in NoSQL databases. In this post, we use Full-Text Search natural language queries against data structures in Couchbase. Part 1: Data Structures for NoSQL Applications we used simplified JSON data...

March 16, 2021
Using NoSQL for Geospatial Search Without a Spatial Database

Using NoSQL for Geospatial Search Without a Spatial Database

Introduction Couchbase Full Text Search (FTS) is a great tool for indexing and querying geospatial data.  In this article, I’ll present a geospatial search use case and demonstrate the various ways that we can perform a search of location data...

Text Analysis within a Full-Text Search Engine

Text Analysis within a Full-Text Search Engine

Full-Text Search refers to techniques for searching text content within a document or a collection of documents that hold textual content. A Full-Text search engine examines all the textual content within documents as it tries to match a single search...