In keeping with HCL's commitment to current and open standards,
HCL Commerce Search uses
Apache Lucene as the basis of its Search framework. Lucene powers the
Apache Solr search engine
and the Elasticsearch search engine. The indexing pipeline is a more open, flexible and scalable and is tightly integrated with the data service. Using the underlying dataflow technology and architecture, you can easily customize the pipelines. This open-standards approach considerably eases the process of integrating Search with existing and third-party applications.