TF-IDF in a nutshell

Back in 1958 Hans Peter Luhn assumed in his paper “The Automatic Creation of Literature Abstracts” that “the frequency of word occurrence in an article furnishes a useful measurement of word significance” which is until now probably one of …

Manticore Search 2.8.2 GA release

We are pleased to announce the release of Manticore Search 2.8.2 GA. Prebuilt packages available for Debian,Ubuntu, Red Hat/CentOS, Windows and OSX can be downloaded from here. Major feature Multi-master synchronous replication for …

Manticore Search 2.8.1 GA release

We are pleased to announce the release of Manticore Search 2.8.1 GA. Prebuilt packages available for Debian,Ubuntu, Red Hat/CentOS, Windows and OSX can be downloaded from here. New features and improvements Added SUBSTRING_INDEX() function …

Default charset tables and stopwords files

In this article we talk about the new additions in the character set tables and stopwords which aim to simplify the usage of these options when configuring indexes. When initially analyzing a document text, Manticore Search needs to know …

Manticore 2.7.5 vs Sphinx 3.1.1

Here we benchmarked Sphinx 3.0.2 vs Manticore 2.6.2. This was 8 months ago and both Manticore and Sphinx changed since then. As it’s said in Sphinx 3.0.3 announcement Sphinx 3.0.3 is up to 2x faster compared to 3.0.2, so it’s interesting to …

Manticore Search 2.8.0 GA release

We are pleased to announce the release of Manticore Search 2.8.0 GA. Prebuilt packages available for Debian,Ubuntu, Red Hat/CentOS, Windows and OSX can be downloaded from here. New features and improvements Major feature introduces in this …

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