SEAL stands for: S earch E ngine A bstraction L ayer

The SEAL project is a PHP library designed to simplify the process of interacting with different search engines. It provides a straightforward interface that enables users to communicate with various search engines.

SEAL @ GitHub.

Your own search engine for documents, images, tables, files, intranet & news.
Free Software for your own Search Engine, Data Explorer, Analytics, Text Mining and Research Tools based on Apache Lucene / Solr or Elastic Search open-source enterprise-search and Open Standards for Linked Data and Semantic Web.

PHP Solr client, opensource Solr client library for PHP applications.

Solarium is a PHP Solr client library that accurately models Solr concepts. Where many other Solr libraries only handle the communication with Solr, Solarium also relieves you of handling all the complex Solr query parameters using a well documented API.

• Solarium @ GitHub.