Solr the Apache 8.5.0 release of. Solr is a search server, using the Java language development, mainly based on HTTP and Apache Lucene implementation. Apache Solr resources stored in the Document is stored as objects, each document consists of a series of Field, Field each represents an attribute of the resource. Solr Each Document requires that uniquely identifies its own properties, the name of this property is the default id, use the id described in the Schema configuration file.
This version update highlights include:
- A new query attribute JSON Request API allows queries to Query DSL format statement, and refer to them by their name.
- A new command-line tool bin / postlogs allows Solr Solr log incorporated into the set, which for log analysis and troubleshooting help.
- A new stream decorator delete () can help solve the problem by deleting the tradition of inquiry, that price might be higher in large index.
- Solr can now run enabled Java Security Manager.