Comments on: Using Sphinx as MySQL data retrieval accelerator http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/ Everything about MySQL Performance Wed, 01 Oct 2008 00:09:09 +0000 http://wordpress.org/?v=2.5.1 By: Haitham http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-351468 Haitham Wed, 03 Sep 2008 06:46:31 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-351468 can u give me an example..i tried but it was returning 0 results :( can u give me an example..i tried but it was returning 0 results :(

]]> By: peter http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-351298 peter Tue, 02 Sep 2008 20:53:13 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-351298 You can simply pass empty string to search in sphinx You can simply pass empty string to search in sphinx

]]> By: Haitha http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-351290 Haitha Tue, 02 Sep 2008 20:29:09 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-351290 Hi, peter How did you make the full scan search? I want to know how can I make a full scan in sphinix Hi, peter

How did you make the full scan search? I want to know how can I make a full scan in sphinix

]]> By: peter http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-347728 peter Fri, 22 Aug 2008 22:15:17 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-347728 Ed, No there are no bitmap indexes. Why they are not implemented ? Well there are a lot of features which are not (yes) - hash join, sort merge join, a lot of subqueries optimizations. It should come but over time. Ed,

No there are no bitmap indexes. Why they are not implemented ? Well there are a lot of features which are not (yes) - hash join, sort merge join, a lot of subqueries optimizations. It should come but over time.

]]> By: Ed http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-347707 Ed Fri, 22 Aug 2008 20:56:47 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-347707 Is there something like bitmap indexes in MySQL ? And if not, why have they not implemented such a great feature? Is there something like bitmap indexes in MySQL ? And if not, why have they not implemented such a great feature?

]]> By: flicksty http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-172390 flicksty Wed, 26 Sep 2007 05:15:31 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-172390 Apachez, you are so irrelevant and stupid in this thread. Did you have gasoline for breakfast when you wrote your posts? Apachez, you are so irrelevant and stupid in this thread. Did you have gasoline for breakfast when you wrote your posts?

]]> By: Nicolae Namolovan http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-167214 Nicolae Namolovan Thu, 13 Sep 2007 21:12:16 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-167214 I'm very happy with Sphinx (Andrew Aksyonoff thank you a lot for that !), it doesn't take too much CPU (the Mysql's one - Full text from myisam - takes a lot, maybe there's some bug in 5.1 I don't know, but after migrating mysql takes half less cpu..). I really recomand to everyone Sphinx, a very very fast thing ! I’m very happy with Sphinx (Andrew Aksyonoff thank you a lot for that !), it doesn’t take too much CPU (the Mysql’s one - Full text from myisam - takes a lot, maybe there’s some bug in 5.1 I don’t know, but after migrating mysql takes half less cpu..).

I really recomand to everyone Sphinx, a very very fast thing !

]]> By: Rails searching with Sphinx http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-154272 Rails searching with Sphinx Mon, 06 Aug 2007 20:30:32 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-154272 [...] causing me a major headache. I decided to drop ferret in favour of Sphinx which I’ve lots of good things about [...] [...] causing me a major headache. I decided to drop ferret in favour of Sphinx which I’ve lots of good things about [...]

]]> By: peter http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-81997 peter Wed, 14 Mar 2007 10:17:28 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-81997 Roy, There is LIMIT you can do LIMIT 10 LIMIT 10,10 etc. If you're not familiar with this functionality you really should get good MySQL Book. Roy,

There is LIMIT you can do LIMIT 10 LIMIT 10,10 etc.

If you’re not familiar with this functionality you really should get good MySQL Book.

]]> By: Roy http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-81854 Roy Wed, 14 Mar 2007 08:57:23 +0000 http://www.mysqlperformanceblog.com/2006/10/30/using-sphinx-as-mysql-data-retrieval-accelerator/#comment-81854 Hi to the eperts here, I have a simple question that I couldn't find an answer for it untill now: Is it possible to specify MySQL the amount of raws I want to get from the query result and on each specific event (for example:user clicking ob the "next" button) it will return the next "X" raws? The thing is that if for example the complete result contains 100,000 raws, I need only 20 raws each time and don't want the MySQL to calculate the entire result at one time in order to save time and space. Instead I want it to calculate only the first 20 and then the next 20 and so on... Thanks in advance, Roy Hi to the eperts here,

I have a simple question that I couldn’t find an answer for it untill now:
Is it possible to specify MySQL the amount of raws I want to get from the query result and on each specific event (for example:user clicking ob the “next” button) it will return the next “X” raws?
The thing is that if for example the complete result contains 100,000 raws, I need only 20 raws each time and don’t want the MySQL to calculate the entire result at one time in order to save time and space. Instead I want it to calculate only the first 20 and then the next 20 and so on…

Thanks in advance,
Roy

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