Blog

Streaming Expressions in SolrJ

Here at Lucidworks we recently had an "exciting" adventure. A client wanted to access Streaming Expression functionality through SolrJ. This...
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How Solr and Fusion Can Solve American Airlines’ Scheduling Snafu

Recently, American Airlines scheduled too many pilots off during the holiday season. This may surprise you but this too is...
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Solr Filter Query: Cache vs. Post-Filter

Are filter queries applied independently on the full dataset or one after another on a shrinking result set? It depends. Read on to find out why.
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Blog

7 Search-Related Halloween Horrors

I'm not saying that your search platform is bad if it doesn't fully address these issues... I'm saying it is...
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Blog

Why Facets are Even More Fascinating Than You Might Have Thought

I just got back from an another incredible Lucene/Solr Revolution, this year in Sin City (aka Las Vegas) Nevada. The...
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Apache Solr 7 Ready for Download

While we lived it up in Vegas at Lucene/Solr Revolution 2017, the Lucene PMC announced the release of Apache Solr...
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Blog

Solr Payloads

Before we delve into the technical details, what's the big picture?  What real-world challenges are made better with these new Solr...
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Blog

The Search for Search at Reddit

Lucidworks Fusion boosts search for Reddit’s massive online community of 330 million monthly users.
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Evolving the Optimal Relevancy Scoring Model at Dice.com

Dice.com's Simon Hughes' talk, "Evolving the Optimal Relevancy Scoring Model at Dice.com".
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Blog

ML Model Training and Prediction Using Lucidworks Fusion

In this post, I show you how to train a machine learning model and use it for generating predictions on...
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Blog

Fourth Annual Solr Developer Survey

Our fourth annual survey of the Apache Solr marketplace and ecosystem. 
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Blog

PlayStation and Lucene: Indexing 1M Docs per Second on 18 Servers

Today, we’re highlighting Sony Interactive Entertainment’s Alexander Filipchik’s talk, “PlayStation and Lucene: Indexing 1M Docs per Second on 18 Servers."
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