Apache Solr - Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and...
ServerSuit - ServerSuit is a browser based program that enables remote Linux administration, monitoring, website hosting, and server setup automation.
Lucene - Search Engines
Netumo - Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.
ElasticSearch - Elasticsearch is an open source, distributed, RESTful search engine.
AppZero - AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.