Founded in 2010, SD DataSolutions GmbH (SDDS) provides consulting services and software development. The company’s experiences comprises data acquisition, QA/QC, archiving, publication, and retrieval of data. The main focus is on the application of full text search engines on large structured and unstructured metadata and text content basically using Apache Lucene, Apache Solr, and Elasticsearch. SD DataSolutions GmbH offers its services during all phases in the realization of search solutions. This includes architecture design, solution development and final optimizations, deployment, and maintenance.



  • ElasticsearchApache Solr consulting
  • Apache Lucene consulting
  • Custom query and text analysis modules
    for Elasticsearch and Solr
  • Schema design
  • Maintenance of your
    Elasticsearch or Solr installations
  • Developer support
  • Data processing: content standards, service standards
  • Web interfaces: Portals & search engines
  • Visualization & Geomapping
  • Dissemination services: OAI-PMH, OGC Web Services
  • Relational Database Systems: Sybase ASE, MySQL, PostgreSQL, ACI 4D
  • Graph Databases: Neo4J
  • Data Warehousing: Sybase IQ

Our Team

Our Team

SD DataSolutions GmbH was founded by Uwe Schindler (left) and Michael Diepenbroek (right), two specialists in full text search engines, data processing, and data archiving.