search for: myhealthcare

Xapian Search Websites Listings, I come across Xapian Search Websites Listings for Xapian search engines. http://xapian.org/users.php Can you please ad MyHealthcare.com search engine to section: Search Websites MyHealthcare.com using Xapian to crawl and search 50 million web sites on single 1U server. MyHealthcare.com Url: http://myhealthcare.com General web search engine with 50 million websites. Thank you, Kevin Duraj

...r search engine but I haven't seen any complete working demo. Therefore I put together very simple working demo of search engine using boolean query. Feel free to suggest any performance improvement or error while keeping it as simple as possible for understanding. Thanks, -Kevin Duraj http://myhealthcare.com #------------------------------------------------------------------------------# # Sample Data # #------------------------------------------------------------------------------# url=webmd.com text=fitness health cancer url=health.com text=diseases health calorie disability url=healthfinder.g...

...documents, while testing Lucene, Solr, MySQL, Hadoop and Oracle. Probably that would be the real reason why Xapian was not approved last year, for Google's Summer of Code. Xapian is the type of open source that they don't want you to know about. Following index can be search from: http://myhealthcare.com/ total 607G -rw-r--r-- 1 kevin kevin 28 2011-03-31 06:09 iamchert -rw-r--r-- 1 kevin kevin 14 2011-03-31 01:50 position.baseA -rw-r--r-- 1 kevin kevin 622K 2011-03-31 06:09 position.baseB -rw-r--r-- 1 kevin kevin 311G 2011-03-31 06:09 position.DB -rw-r--r-- 1 kevin kevin 14 2011-03-30 17...

...le processor 2.0 GHz. I do not see any search performance decreases in searching my indexes between 100 million and 250 million, which indicates a good scalability of Xapian and it looks like, I can push it easily forwards 300 million documents on single Index. You can check it yourself at: http://myhealthcare.com/ number of documents = 253717716 average document length = 35670.3 document length lower bound = 1 document length upper bound = 181656 highest document id ever used = 253717716 total 704G -rw-r--r-- 1 kevin kevin 28 2011-05-13 08:30 iamchert -rw-r--r-- 1 kevin kevin 14 2011-05-13 03:28 p...

...Lucene, Solr, MySQL, Hadoop and Oracle. Probably that would be the > real reason why Xapian was not approved last year, for Google's Summer > of Code. Xapian is the type of open source that they don't want you to > know about. > > Following index can be search from: http://myhealthcare.com/ > > total 607G > -rw-r--r-- 1 kevin kevin 28 2011-03-31 06:09 iamchert > -rw-r--r-- 1 kevin kevin 14 2011-03-31 01:50 position.baseA > -rw-r--r-- 1 kevin kevin 622K 2011-03-31 06:09 position.baseB > -rw-r--r-- 1 kevin kevin 311G 2011-03-31 06:09 position.DB > -rw-r--r...

...erb|?=punctuation] We have nouns dominating the question. Therefore in Xapian search engine we look first for dominating nouns in this case my name Kevin Duraj and then within the result we search for next dominant verb and pronoun. PS: Can you see the future? -- Cheers Kevin Duraj http://MyHealthcare.com Los Angeles, California

Hi, While trying to setup xapian replication (initially for backup purposes), I'm encountering some errors. Our "fresh" index starts replication, and ends up with an index size that matches the replication master (4.5GB), but then throws : "Getting update for fresh from fresh xapian-replicate: NetworkError: Unable to fully synchronise: Database changing too fast" I

Xapians, I am maintaining about two indexes for my search engines which approximately is each the same size. I would like to share this knowledge with you, since many of you have never seen Xapian index of this size. And of course you can search the index by yourself at - http://myhealthcare.com/ - http://find1friend.com/ I need 2 x 100 million more documents into each index, and I hope it will fit on one hard disk of 2TB, and I will soon beat single handedly the largest Xapian BrightStation's Webtop search engine implementation (archive.org snapshot), which offered a sub-second s...

..., Hadoop and Oracle. Probably that would be the >> real reason why Xapian was not approved last year, for Google's Summer >> of Code. Xapian is the type of open source that they don't want you to >> know about. >> >> Following index can be search from: http://myhealthcare.com/ >> >> total 607G >> -rw-r--r-- 1 kevin kevin 28 2011-03-31 06:09 iamchert >> -rw-r--r-- 1 kevin kevin 14 2011-03-31 01:50 position.baseA >> -rw-r--r-- 1 kevin kevin 622K 2011-03-31 06:09 position.baseB >> -rw-r--r-- 1 kevin kevin 311G 2011-03-31 06:09 p...

...n 1.0.3 and the search would not execute when run as Apache user. I could run the search fine inside ssh. I rolled Xapian to previous version 1.0.2 and the search still does not work even when I put back the old index made by Xapian 1.0.2 ... my search engine is out of work ... Kevin Duraj http://myhealthcare.com

Hey guys,I am a 3rd year Computer Science undergrad student.I a extremely interested in contributing code to the XAPIAN project. The work you people do sounds extremely fascinating and interesting.Can someone just give me a brief overview of how to proceed ?. I Can code in C,C++ and Python and have experience in Natural Lanuage Processing.Am also quite comfortable with NLTK and using Wordnet.Am

Hello, I?m currently using another open source search engine/indexer and am having performance issues, which brought me to learn about Xapian. We have approximately 350 million docs/10TB data that doubles every 3 years. The data mostly consists of Oracle DB records, webpage-ish files (HTML/XML, etc.) and office-type docs (doc, pdf, etc.). There are anywhere from 2 to 4 dozen users on the

Hello, I was wondering if anyone has succeeded in getting the Java bindings to work with NetBeans, in order to make use of NetBeans's GUI developer. I've had no luck so far, does anyone know how to do that? Many thanks.

I've uploaded Xapian 1.0.7, which as usual you can download from: http://xapian.org/download This release fixes an assortment of bugs, and improves efficiency in a few cases. It's intended to be a relatively safe incremental update over 1.0.6. For a more detailed overview see: http://trac.xapian.org/wiki/ReleaseOverview/1.0.7 The full lists of user-visible changes are linked to from

Hi, I am looking for Chinese Japanese and Korean tokenizer that could can be use to tokenize terms for CJK languages. I am not very familiar with these languages however I think that these languages contains one or more words in one symbol which it make more difficult to tokenize into searchable terms. Lucene has CJK Tokenizer ... and I am looking around if there is some open source that we

Hi all, A few of us have been discussing whether we should have a Xapian social gathering of some kind. The current idea is meeting up in a pub in London some time in autumn for drinks and food. However all of this really depends on who might be able to come! It would be a chance to meet other Xapian enthusiasts in an informal social setting and talk about all things search-related (and

Olly, We currently use Sphinx for our website search function, but we're planning on using Xapian instead for a few of the extra features it has. Our website is written in Ruby on Rails, so of course we're using Xapian with Ruby bindings. I don't know if you're familiar with Sphinx but Sphinx allows you to pass a sort expression when you execute the search that will be evaluated

Hello, I'm still testing PHP5 bindings and I could'nt find a way to delete all documents from a DB without deleting other informations stored in the DB such as synonyms. Since the process of adding synonyms is time consuming, I would like to use the same DB but restart my test without any document in the DB, is this possibile? I could'nt find a delete_all or a method like that, nor

I apologize for what may be a sore subject. 4 billion documents is a heck of a lot. 64 bit vs 32 bit would be an incredibly large database with an average document and term size. Why 128 bit? Simply for address space. Mapping a UUID (128 bit) or MongoDB ObjectID (96 bit) directly into the Xapian document space removes the need for referencing one or the other from one or both. I see a common

Flint failed to deliver indexing performance to Quartz. I am proposing to remove Flint as default database and place Quartz database back as default. The catch is not that Flint database is smaller and faster during searches then Quartz database as developers were concerning when were measuring and neglecting to measure performance when creating the large indexes. The truth is that Flint