Groonga 6.0.0 has been released

Groonga 6.0.0 has been released! This is a major version up. But It keeps backward compatibility. You can upgrade to 6.0.0 without rebuilding database.

How to install: Install


Here are important changes in this release:

  • Supported fast fuzzy search with index.
  • Supported fast comparison search against an element in vector with index.
  • Added object_remove command that can remove a broken table or column. (It's useful for repairing broken database.)
  • Added a new API grn_expr_syntax_expand_query() that provides query expansion feature.
  • Supported customizing snippet and highlight functions by argument.
  • Supported accessing a specified column by memcached protocol. (It's faster than HTTP.)
  • [groonga-httpd] Supported TLS.


See Release 6.0.0 2016-02-29 about detailed changes since 5.1.2.

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