What is Fusion doing for Solr?

Fusion is a great peace of software, is brought to us by the good people of Lucidwords, but if you’re not too deep in the Search business one question pops out in your mind: Why do I need Fusion, if the good old guys (and girls) of Lucidworks gives Solr for free?

Continue reading “What is Fusion doing for Solr?”

Advertisements

Take-away points from Lucene/Solr Revolution 2014

A lot late but finally I could got my hands on the videos from the Solr/LuceneRevolution 2014 conference, and this are my take-away points of the last years edition.

I’ve compiled some key points (from my own perspective of the conference) in a very short and summarized list that I want to share, keep in mind that this are opinions of my own.

  • If search is key to your business/app or Website then you must monitor how your users are using the search capabilities you’re publishing, this is true if you’re using Solr or Elasticsearch or even Lucene, in the conference we see references to this in several presentations (Airbnb, Evernote, etc.). This could be used to improve your search but can also provide very valuable insight on how your search is being used, basically allowing you to acknowledge if your “formula” is working or not. Continue reading “Take-away points from Lucene/Solr Revolution 2014”

Adding some safeguard measures to Solr with a SearchComponent

Just to be clear I wont be taking here about adding security to Solr, some documentation about this topic could be found in several places. I’m going to talk about some other kind of problems, those problems that comes when a user of your application requests a great amount of documents from your Solr cluster. Just to clarify perhaps your particular use case requires that your users can fetch a great deal of documents from Solr and in this case you should’ve planed for CPU and RAM requirements accordingly, taking into account your particular schema, cache, analyzers, and even using DocValues to improve query speed. But there are some cases when you just want to put some security measures to prevent your users from fetching a a lot of documents from Solr. Out of the box Solr comes without any options to deal with this case, and sure you could implement this in your app, but if you have several “clients” to your Solr data (this was my case), then you’ve to spread this change into all of those clients and every time you change something in one place it will be needed to change it in all the other pieces of code. Continue reading “Adding some safeguard measures to Solr with a SearchComponent”