Lucene is a full-text search tool, which provides a complete set of APIs for creating, searching and indexing functions. We can call these APIs in the code to realize our search services.
Lucene implements index function based on inverted file index structure. So what is an i ...
Posted by pointsplat on Mon, 15 Jun 2020 01:13:25 -0700
Three zookeeper nodes are required
Four solr nodes.
Using pseudo distributed to implement solr cluster. Three zookeeper instances and four tomcat instances are required, which can be simulated on a virtual machine. More than 1G memory is recommended for virtual machines.
Solr instance building
Step 1: crea ...
Posted by zorgon on Wed, 01 Apr 2020 19:42:14 -0700
Recently, we have encountered the need for keyword query on large text. The effect to be achieved is that when a user enters a word or a word, all the contents containing the word or a word should be searched. It's the same as MySQL's LIKE query.
In this scenario, the first thing I think about is to directly use MySQL storage, and then query, w ...
Posted by idnoble on Tue, 17 Mar 2020 08:19:00 -0700
Environment: Centos7 + jdk1.8 + solr-7.7.2 + tomcat-8.5.43
Centos7 download address: https://www.jianshu.com/p/a63f47e096e8
jdk1.8 download address: https://www.oracle.com/java/technologies/javase-jdk8-downloads.html
solr-7.7.2 download address: http://archive.apache.org/dist/lucene/solr/
tomcat-8.5.43 download address: http://archive.apache.or ...
Posted by renegade44 on Mon, 16 Mar 2020 01:26:27 -0700
Java large Internet Project - development diary - Mobile e-mall - Homepage screening Solr
We need to update the following product information every time we click an option. When the number of visitors is too large, if we click to request the database, the access speed will be too slow, so we ...
Posted by gbuck on Thu, 30 Jan 2020 09:09:08 -0800
Document deletion for Solr, 200114-SpringBoot series tutorial
The previous Search tutorial did not continue at the beginning, and now it is picked up again, at least to complete the basic operation posture of CURD; this article focuses on how to delete data
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Before introducing demo, you need to install sol ...
Posted by rougue on Wed, 15 Jan 2020 18:09:21 -0800
Getting started with spring datasolr
1.1 introduction to spring data Solr
While the ability to support any programming language has great market value, the question you may be interested in is: how can I
Is Solr's application integrated into Spring? Yes, Spring Data Solr is a framework developed to facilitate the development of ...
Posted by fwegan on Thu, 02 Jan 2020 03:05:29 -0800
solr version: 8.x
springboot version: 1.5.6
1. To prepare the springboot project, pom.xml needs to introduce the following jar package
Posted by j007w on Tue, 24 Dec 2019 02:11:39 -0800
solr installation and configuration
Download address: http://www.apache.org/dyn/closer.lua/lucene/solr/7.5.0
Unzip directly after downloading.
Create a new core
Enter the directory after decompression (replaced by ~ / Solr root /), enter ~ / Solr root / server / Solr /, create a new directory, and define the directory nam ...
Posted by adrianuk29 on Thu, 05 Dec 2019 17:20:28 -0800
In the process of using solr, most of the operations are query operations, few transactions are used, and only commit is used when adding or deleting.
solr's commit can be divided into three types:
Manually call commit
After each manual operation, the efficiency of calling commit is ...
Posted by vineld on Sat, 30 Nov 2019 22:39:52 -0800