While playing around with one of my development SOLR installations
(this time under Windows), I suddenly got a weird error message when
feeding data to one...
1 replies - 6884 views - 09/07/11 by Mats Lindh in News
In the previous part I showed how the faceting mechanism can be used
to achieve the autocomplete functionality. Today I’ll show you how to
2 replies - 8804 views - 09/05/11 by Rafał Kuć in News
We’ve extended our previously single Solr-node to a few nodes in a
cluster. This allows us to run queries against one node while updating
1 replies - 4996 views - 09/01/11 by Mats Lindh in News
A few months ago (here) we looked at filterCache. I’ve decided to update the optimization topic and take a look at the documentCache.
What it contains...
0 replies - 5748 views - 08/31/11 by Rafał Kuć in News
Our reader (greetings!) reported a problem with the cooperation of
DIH and sharding mechanism. The Solr project wiki, in my opinion,
discusses the solution...
0 replies - 7387 views - 08/30/11 by Marek Rogoziński in News
Today I found an extremely interesting blog post on a very high-tech (yet open source) architecture that is being used by one of the most popular online text...
2 replies - 7870 views - 08/29/11 by Mitch Pronschinske in News
During my everyday work, I have seen many repeated queries, to Solr,
with only one filter difference. When I asked why – I got anserws that
0 replies - 3362 views - 08/26/11 by Rafał Kuć in News
Today’s blog will be about enhancing
search results by the use of machine learning. The principle is simple:
if you have a very popular site you can make...
5 replies - 6945 views - 08/24/11 by Emmanuel Espina in News
One of the things introduced with Solr 1.4 is the ms()
function for getting the number of milliseconds for a timestamp since
the Unix epoch. This means...
0 replies - 4230 views - 08/22/11 by Mats Lindh in News
One of our readers reported a very interesting problem, which can be
summarized to the following question – “Why doesn’t...
0 replies - 6743 views - 08/19/11 by Rafał Kuć in News
If you’re still looking for a good reason to spend a few minutes
tuning your SOLR caches (documentCache, filterCache and
queryResultCache), I’ll give...
0 replies - 6497 views - 08/17/11 by Mats Lindh in News
So far, in previous articles, we looked at the import data from SQL databases. Today it’s time to import from XML files.
Lets look at the...
0 replies - 7695 views - 08/16/11 by Marek Rogoziński in News
I found a short and sweet blog tutorial by Lucene/Solr committer Mark Millar this morning. It shows you how to install Solr as a service on Linux in less...
0 replies - 8447 views - 08/13/11 by Mitch Pronschinske in News
Gearman (an anagram for “Manager”) is a system for farming out work
units to several different servers (or several processes on one server),
3 replies - 7787 views - 08/10/11 by Mats Lindh in News
Several months ago, during one of the projects I have tried to construct
a query with optimal faceting. The problem was that we need filters (fq)
0 replies - 4668 views - 08/06/11 by Rafał Kuć in News
From time to time, in working with Solr there is a common problem – when do you
update the Solr index structure. There are various reasons for these...
0 replies - 5662 views - 08/03/11 by Rafał Kuć in News
Eric Pugh got notified today that he’s been accepted to speak on “Better Search Engine Testing” at the 2011 Apache Lucene Eurocon.
So, what, you may...
0 replies - 4377 views - 08/02/11 by Jason Hull in News
In the last “car sale application” related post we have described the
result grouping functionality. Today I would like to show you how
easily we can...
1 replies - 3674 views - 08/01/11 by Rafał Andrzejewski in News
In a large number of implementations which I took part in, sooner or
later, the question arise – what can we do to get faceting as a tree
0 replies - 4710 views - 07/28/11 by Rafał Kuć in News
In the first part we were able to index the information contained in the database. In the second part we will try to extend the functionality by adding...
0 replies - 5263 views - 07/27/11 by Marek Rogoziński in News