Archive for the ‘full text search’ Category

How to Search on Securely Encrypted Database Fields

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We [ParagonIE] get asked the same question a lot (or some remix of it). This question shows up from time to time in open source encryption libraries' bug trackers. This was one of the "weird problems" covered in my talk at B-Sides Orlando (titled Build...

Build a Search Engine with Node.js and Elasticsearch

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Elasticsearch is an open source search engine, which is gaining popularity due to its high performance and distributed architecture. In this article, I will discuss its key features and walk you through the process of using it to create a Node.js searc...

Introduction to Elasticsearch in PHP

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In this tutorial, we’re going to take a look at Elasticsearch and how we can use it in PHP. Elasticsearch is an open-source search server based on Apache Lucene. We can use it to perform super fast full-text and other complex searches. It also includ...