Elastic Search PUT Mapping Example
1. Overview Elastic Search is near real-time search engine based on Apache Lucene. Elasticsearch provides a more useable and concise API, scalability, and operational tools on top of Lucene’s search…
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Configure Stemming in Elastic Search
1. Overview ” Stemming is the process of reducing inflected (or sometimes derived) words to their word stem, base or root form—generally a written word form.” To quickly explain stemming in…
Configure Stopwords in Elastic Search
1. Overview Configure stop word in Elastic Search is easy. Most written text has a lot of functional words, like “this”, “that”, or “is” which are important to the person…
Elastic Search Index Document From Database
1. Overview Elastic Search support bulk index, delete, update operation using Bulk API. In this article, we will discuss how to index documents from the database using Elastic Search Transport Java…
Elastic Search Create Index Settings Example
1. Overview In this article, we will discuss create, update index settings using Elastic Search Transport Client Java API. We can create Index settings and set some parameters like number of…
Elastic Search Index Large Json File Example
1. Overview Elastic Search support bulk index, delete, update operation using Bulk API. In this article, we will discuss how to index a large JSON file using GSON and Elastic Search…
Elastic Search Index Document Example
1. Overview Right now in the market, there are two most popular search engines available one is Apache Solr and the second one is Elastic Search. Both these search engines are based…
Solr Wild Card Search Example
1. Overview Solr support wild card search using two special operators * and ?. We can specify more than one wild card operators within a single term. Solr default query…
Solr Fuzzy Search Example
1. Overview Solr supports fuzzy search based on Damerau-Levenshtein Distance or Edit Distance algorithm. Fuzzy searches discover terms that are similar to a specified term without necessarily being an exact match…
Securing Solr – Setup Basic Authentication
Solr support Basic authentication for users with the use of the BasicAuthPlugin.An authorization plugin is also available to configure Solr with permissions to perform various activities in the system. In…