Elasticsearch is a search engine based on the Lucene library. It provides full-text search, real-time analytics, and scalable indexing of large datasets. Elasticsearch is often used for log analysis, data visualization, and search applications. It is an open-source software that can be easily integrated with other technologies such as Kibana, Logstash, and Beats to form the ELK stack. Elasticsearch’s distributed nature allows it to scale horizontally across multiple nodes, providing high availability and fault tolerance. It uses a RESTful API that supports CRUD operations as well as complex search queries. Elasticsearch enables users to quickly search and analyze large amounts of data in real-time, making it a popular choice for businesses and organizations that need to process vast amounts of information efficiently.
![[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162234452257235.png)
