Lucidworks Fusion 1.4 Now Available

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Integrating Storm and Solr

In this post I introduce a new open source project provided by Lucidworks for integrating Solr and Storm. Specifically, I cover features such as micro-buffering, data mapping, and how to…
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Alert! Alert! Alert! (Implementing Alerts in Lucidworks Fusion)

Lucidworks Fusion includes a fully integrated messaging service and pipeline stages for quickly and easily setting up alerts at both index time and search time.

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Infographic: The Woes of the CIOs

It’s a tough job, but somebody’s gotta do it – especially when the future relies on it.

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Custom Security Filtering in Solr 5.x

A customer that had implemented custom security filtering in Solr 3.x, and then moved to 4.x, recently worked with us to port their filtering code to Solr 5.x.  Lucene was overhauled…
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Bigger Yacht

Query Autofiltering Revisited – Lets be more precise!!!

In a previous blog post, I introduced the concept of “query autofiltering”, which is the process of using the meta information (information about information) that has been indexed by a…
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Rule-Based Replica Assignment for SolrCloud

When Solr needs to assign nodes to collections, it can either automatically assign them randomly or the user can specify a set nodes where it should create the replicas. With…
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Noob* Notes: Log Analytics with Fusion

Fusion Dashboards are a powerful tool for analyzing search logs over Fusion collections. A Fusion Dashboard has one or more controls which take search terms as inputs and one or…
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past-events

Speak at Revolution 2015: Call for Papers open through May 8

As 2015 whizzes by (seriously, March where did you go?), the team at Lucidworks is busy preparing for another exciting Lucene/Solr Revolution, the largest conference dedicated to open source Lucene/Solr,…
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When the mapping gets tough, the tough use JavaScript

Fusion pipelines are composed of stages. Fusion has more than two dozen pipeline stages which provide ready-made components for parsing, transforming, modifying, and otherwise enriching documents and queries, as well…
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