I\'m facing some problems to optimize SELECT query on a 150M row tables. I\'d like to search a md5 ( char(32)) as fast as possible. Do you think Sphinx makes sense in tha开发者_开发技巧t scenario?
I am making a simple text search engine for self-study. I already coded by myself some of the work in \'Anatomy of a Search Engine\' at http://www.codeproject.com/KB/IP/AnatomyOfASearchEngine1.aspx
My simple SQLite FTS3 implementation currently matches user queries with stored results and returns them as long as these results contain all the words in the user query (in other words, the FTS table
I want to create a sed command to find in a file the 1st line that matchs a pattern and the delete all that line or replace it all with some other text. I dont want to match all the line because the r
This seems like an obvious question but there does not appear to be an answer anywhere at the moment.
I am working on an iPhone application in whi开发者_C百科ch I have HTML pages created with me.I have a class \'Webpage\' in which I just have a UIWebView.At runtime I am creating objects of this class
I have gotten comfortable using expressions in Vim to do replaces across large files and would like to know what utility program to learn that will allow me to do such a thing across folders of files
I am building a sim开发者_高级运维ple search facility. The idea is that it will search the fields of code, title, description and category.
We are using Sql server 2008 r2. We have a table having around 4 lac records. We are using full text index(column title, name, description) on the table. We have a search procedure on that table using
I have appx. 2TB of text that I want to turn into a searchable database, where I will usually be searching to see if 2-4 word expressions exist in the database (for instance I might do a search to see
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