Comparing Apache Solr and Elasticsearch search servers
The paper presents a comparative analysis of the leading two platforms for developing information retrieval systems, Apache Solr and Elasticsearch. We briefly examine other similar solutions, but focus on the previously mentioned solutions as they provide greater functionality with better performance. Our goal was to examine both systems, including what they offer and how they are used. We examine expert opinions on both systems, as well as concrete use cases. After that we make a comparative analysis focusing on many aspects, from usability to working at scale. Finally we conclude which system works better for which use case.