Amazing technological breakthrough possible @S-Logix

Office Address

  • #5, First Floor, 4th Street Dr. Subbarayan Nagar Kodambakkam, Chennai-600 024 Landmark : Samiyar Madam
  • +91- 81240 01111

Social List

Apache Solr - Hadoop Open Source Code

Apache Solr

  • Availability: Open Source

  • It is used for searches of data stored in HDFS in Hadoop

  • It is built upon a Java library called Lucene.

  • Solr works with HTTP, XML. It offers application program interfaces (APIs) for Java script Object Notation (JSON), Python, and Ruby


  • 1. Indexing: converts the documents into a machine-readable format.

  • 2. Querying: Understanding the terms of a query posed by the user in which terms involve images, keywords, and so on.

  • 3. Mapping: Solr maps the user query with the documents in the database to retrieve the corresponding results.

  • 4. Ranking the outcome: ranks the outputs based on the relevance with the query by searching the indexed documents using the engine.


  • Highly reliable, scalable and fault tolerant

  • Advanced full-text search

  • Near real-time indexing

  • Standards-based open interfaces like XML, JSON and HTTP

  • Comprehensive HTML administration interfaces

  • Server statistics exposed over JMX for monitoring

  • Linearly scalable, auto index replication, auto failover and recovery

  • Flexible and adaptable, with XML configuration