🦔 Fast, lightweight & schema-less search backend. An alternative to Ela...
Real-time Geospatial and Geofencing
Go Open Source, Distributed, Simple and efficient Search Engine; Warning...
HTTP web server index for Apache httpd, lighttpd and nginx.
Provides functions to read and write from/to an object or array using a ...
A crazy fast analytical database, built on bitmaps. Perfect for ML appli...
Apache Lucene.NET
PySonar2: a semantic indexer for Python with interprocedual type inference
Hypothetical Indexes for PostgreSQL
Blast is a full text search and indexing server, written in Go, built on...
ELKI Data Mining Toolkit
RUM access method - inverted index with additional information in postin...
Lucene based secondary indexes for Cassandra
Free GUI Tool for Index Maintenance on SQL Server and Azure
SCIndexView provide a index view like Wechat.