Build a. NET Core search engine from scratch -- highlight query results

The search results of many search engines will highlight the matching keywords to facilitate the rapid identification of users. Of course, Lucene.NET also provides the highlighting function. 1. Realization of highlight function 1.1. Install Lucene.NET.HighLight The highlight function of Lucene.NET is implemented by Lucene.NET.HighLight pac ...

Posted by netdog on Sun, 03 Oct 2021 19:23:41 -0700

Basic use of Elasticsearch

1. General I talked about the installation of Elasticsearch before. Today, let's talk about the basic use of Elasticsearch. two   Use of Elasticsearch index The index is equivalent to a table in mysql. 2.1 index creation 1) Head plug-in mode Select the index tab, click [new index], enter the index name, number of slices and num ...

Posted by geo3d on Mon, 20 Sep 2021 19:17:26 -0700

Advanced search (DSL search) of elastic search (ES) (Part I)

catalogue 1. General 2. Scenario description 3. Advanced search (DSL search) (Part I) 4. Overview 1. General I talked before   Let's talk about the basic use of elastic search (ES)   The advanced search (DSL search) of elastic search (ES) is divided into two articles because there are many DSL Search contents. 2. Scenario de ...

Posted by codered27 on Mon, 20 Sep 2021 14:39:08 -0700