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2006 Sep 20
7
Updating to the bleeding edge version of Ferret
...changes in: $ rake build the gem. REL should be the current release and then append 0.1. If you do this a second time between release append 0.2 and so on. The current version is 0.10.5 so we''ll build 0.10.5.1: $ rake package REL=0.10.5.1 $ cd pkg $ ls -l drwxr-xr-x 5 dbalmain dbalmain 4096 2006-09-21 02:28 ferret-0.10.5.1 -rw-r--r-- 1 dbalmain dbalmain 415744 2006-09-21 02:28 ferret-0.10.5.1.gem -rw-r--r-- 1 dbalmain dbalmain 233614 2006-09-21 02:28 ferret-0.10.5.1.tgz -rw-r--r-- 1 dbalmain dbalmain 281737 2006-09-21 02:28 ferret-0.10.5.1.zip $ sudo gem inst...
2005 Dec 02
8
Ferret 0.3.0 released
Hi folks, This latest release of Ferret has a lot of improvements. There have been substantial improvements to performance. Try it for yourself to see. I won''t be publishing any numbers just yet. I will say though that it''s still about 2-4 times slower than Lucene with the extension installed. There is also some performance improvements in the pure Ruby version if you
2006 Sep 06
9
Which analyzer to use
Lucene''s standard analyzer splits words separater with underscores. Ferret doesn''t do this. For example, if I create an index with only document ''test_case'' and search for ''case'' it doesn''t find anything. Lucene on the other hand finds it. The same story goes for words separated by colons. Which analyzer should I use to emulate
2006 Oct 04
6
Ferret just got faster.
...ast few days. I''ve just finished a coding marathon fixing up some of the performance problems in Ferret. If you don''t know what I''m talking about there has been a problem with Filters and Sorts on large indexes. Well, I think I''ve fixed the problem. Before: dbalmain at ubuntu:~/workspace/exp_old/c $ slow_bench sort_test Took: 10410000 clocks in 10.410 seconds rangeq_test Took: 8110000 clocks in 8.110 seconds After: dbalmain at ubuntu:~/workspace/exp/c $ slow_bench sort_test Took: 120000 clocks in 0.120 seconds rangeq_test Took: 80000 clocks in 0.080 seco...
2006 Jul 14
18
adding a custom filter to the query
Hi all, I''m trying to figure out how to add a filter into a search. I''ve created the filter, basically copying the location filter from http://blog.tourb.us/archives/ferret-and-location-based-searches. But when I try to call Index.search and pass the filter in a hash with the key :filter, I get back that it is expecting type Data, and so I''m at a loss to figure out
2005 Dec 19
17
Indexing so slow......
I am indexing over 10,000 rows of data, it is very slow when it is indexing the 100,1000,10000 row, and now it is over 1 hour passed on the row 10,000. how to make it faster? here is my code: ================== doc = Document.new doc << Field.new("id", t.id, Field::Store::YES, Field::Index::UNTOKENIZED) doc << Field.new("title", t.title,
2006 Jul 18
10
searching with chinese chars
Hi all, maybe not a Ferret question, but I assume here might have came across that already. I wrote a simple CGI app that adds docs into a Ferret index. The idea is testing asian languages input and searching. The script that does the input seems to be OK. As David mentioned in a question I made a little while ago, Ferret''s index is agnostic, in the sense that you can store anything in
2006 May 31
5
Help with sorting arrays with objects in it
I have to build an array through both activerecord and also through a ferret index. I was hoping to find a way of sorting the array as i combine the two so def advanced_search(search_text, store, format, sortby) # find items in ferret index items = Item.find_by_contents(search_text) # and now find all the items from a certain store or category items_from_sql = Item.find_by_sql("SELECT *
2005 Nov 19
14
FULLTEXT search in MySQL on rails
I tried adding a FULLTEXT search index to a table of mine in MySQL, only to discover that the InnoDB table format doesn''t seem to support this feature. Switching to the MyISAM table type seemed to work, but I seem to have some recollection that ActiveRecord transactions aren''t fully atomic on MyISAM tables. Is this true or am I just remembering wrong? If so, does anyone have
2006 Sep 11
3
Boolean query bug
Hello all, At the end of this script : http://pastie.caboo.se/12711, I made two search. They have to return the same result, but the first return 2 matches and the second only one match. The first is clearly buggy. Do you have an idea ? Thanks. PS: I''ve tested with 0.10.4 -- Posted via http://www.ruby-forum.com/.
2005 Dec 03
3
How to avoid duplicate search results
I seem to be getting the same document multiple times in my search results. I''m wondering if this is because by default a document is placed in the search results every time the word you''re looking for shows up. Is that the way it works? Thanks, Carl
2006 Sep 09
3
Per field analyzer
Is there a way to add per-field analyzer? I can''t seem to find a way to do that. Thanks -- Kent --- http://www.datanoise.com
2005 Nov 30
8
Compilation of ferret C-extension under Windows.
Hi, David. I have recently fixed ferret C sources and successfully compile extension with MSVC.Net The problem was that MS compiler is more stricter that GCC and require that all variables were declared before using. There was ~30 such declaration. I have fixed them all. But I am not sure that it works because tests failed with following error both on clean and patched versions. So seems that it
2005 Dec 02
4
How to get the count of matching documents
I''m trying to generate a rails pagination helper for some ferret search results, and I need to know how many total matches there are to my search query. I don''t see an obvious way of finding this. Any help would be appreciated. Thanks, Carl Youngblood
2007 Feb 27
3
acts_as_ferret rebuilding issue with ferret 0.11.0
Hi, There is a problem with the way that acts_as_ferret verifies the index is valid. In ensure_index_exists it looks for a file named ''segments''. With the 0.11.0 release of ferret there is no file with this name. On my dummy application I have a ''segments.gen'' and ''segments_2y''. Changing the test to segments.gen fixes the problem that the
2006 Oct 10
5
oddness when adding to index -
I was having some odd results when working with acts_as_ferret (current trunk), so I decided to test with the current version of ferret to see if I encountered the same problem. I did. Here are the details: installed ferret 0.10.10 on debian sarge with ''sudo gem install ferret'' (btw, same results on OSX) opened up an irb session: irb(main):001:0> require
2006 Jun 11
3
Bus Error with Ferret 0.9.3 using the BooleanQuery api
Hey guys, I''ve been trying out ferret 0.9.3 on my powerbook this weekend and I''ve been triggering ''bus errors'' when using the Query API. If I programmatically build up strings, it works just fine. There''s some more information available in the trac ticket http://ferret.davebalmain.com/trac/ticket/62 Is anyone successfully using the Query API on
2006 Oct 17
9
Ferret Smoke Test
...op since you are already at latest revision # Now add the script to your crontab[1] or whatever you use to schedule # processes on your system. For me, I did this: prompt> sudo vi /etc/crontab # then add the following line: 17 * * * * root /usr/bin/ruby /path/to/smoke_test.rb true dbalmain at gmail.com The first parameter specifies whether to do a full rebuild before testing. This is preferable although it will take a little more processor time. The second parameter is obviously your email address. Don''t worry, it won''t be published anywhere. It just lets me contac...
2007 Feb 25
9
Ferret 0.11.0-rc1
Hey folks, Sorry for cross posting like this but this is an important announcement for all Ferret users. ** Description ** Firstly for those who don''t know, Ferret is a full-text search library which makes adding search to your application a breeze. It''s much faster than MySQL full-text search as well most other search libraries out there. It allows you to do Boolean (+ruby +
2005 Dec 16
5
Ordering results by something other than relevance
Along with the contents of the documents in my index, I have stored the date they were added. I want to search for keywords in the index but have the results be sorted by their date rather than their relevance to the keywords. How would I do this in ferret? Thanks, Carl