Projects / Managing Gigabytes for Java

Managing Gigabytes for Java

MG4J is a highly customizable, high-performance, full-text Java search engine for large document collections. It provides state-of-the-art features (such as BM25/BM25F scoring) and new research algorithms.

Tags
Licenses
Operating Systems
Implementation

RSS Recent releases

  •  19 Feb 2013 00:08

    Release Notes: With this release, the big release becomes the official release of MG4J.

    •  22 Nov 2012 03:15

      Release Notes: New I/O factories make it possible to build indices on alternative filesystems like HDFS.

      •  20 Jun 2012 00:17

        Release Notes: MG4J is now based on a new type of index which does not use gap compression and which provides unprecedented performance. This parallel release of the standard and of the big version has source and binary code incompatibilities, so its package prefix has been changed to it.unimi.di.*.

        •  25 Feb 2012 01:16

        Release Notes: This release adds a few bugfixes. MG4J (big) can now be found on Maven Central.

        •  25 Feb 2012 01:16

          Release Notes: This release adds a few bugfixes. MG4J can now be found on Maven Central.

          Screenshot

          Project Spotlight

          remoteEncFs

          Support for using an remote file system encrypted with encfs.

          Screenshot

          Project Spotlight

          dyncall

          A foreign function call interface using small assembly kernels.