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-   -   How to Search (https://www.bikeforums.net/road-cycling/692264-how-search.html)

danvuquoc 11-02-10 11:15 AM


Originally Posted by Quel (Post 11719410)

Except that Google has only a gross approx. of 170K threads indexed, while 41 by itself has almost that many threads. BF doesn't employ any sitemaps or sitemap deltas or pinging of Google either, so Googlebots will only crawl at whatever speed they want to and at the frequency that they feel like.

Grumpy McTrumpy 11-02-10 11:17 AM

google also won't necessarily find content within a thread, so you still might have to search endless pages using the BF search.

umd 11-02-10 11:21 AM

It also wont let you pick which forums to look in, or threads from specific posters. The bottom line is that there is nothing wrong with he BF search, it's just that the default parameters and settings suck.

One other thing to keep in mind is that the BF search is literal and the google search is fuzzy.

Nachoman 11-02-10 11:23 AM

I've always searched BF this way. I thought everyone did.

Grumpy McTrumpy 11-02-10 11:23 AM

they still need to fix some stuff. like that "word is too common" garbage.

umd 11-02-10 11:26 AM


Originally Posted by Grumpy McTrumpy (Post 11719887)
they still need to fix some stuff. like that "word is too common" garbage.

Agreed.

Seattle Forrest 11-02-10 11:45 AM


Originally Posted by Omega359 (Post 11719470)
That is seriously annoying. If it's being done because of load then BF is using the wrong search engine, otherwise I'm not sure what the reason would be. Perhaps limit to 30 seconds for anonymous users only and exclude bots via robots.txt & fw rules.

It's not using a reverse-index search engine, it's using a database query. These are very expensive for text searches.

danvuquoc 11-02-10 11:53 AM


Originally Posted by Seattle Forrest (Post 11720015)
It's not using a reverse-index search engine, it's using a database query. These are very expensive for text searches.

Unlikely that they use a mysql query for full text searching. Likely it's something like Sphinx which does full text indexing. BF is WAY too big to be doing fulltext db queries :)

Grumpy McTrumpy 11-02-10 11:54 AM

ok you guys geek out and get them to fix it.

Paul Y. 11-02-10 11:58 AM

umd you get no respect. You are like the Rodney Dangerfield of BF.
Great info. Thanks.

KiddSisko 11-02-10 11:59 AM


Originally Posted by coasting (Post 11719563)
i once tried to search for the picture that kiddsiko made of velo vol as one of the Brady Bunch. That was impossible.

That's what the PM feature is for. Simply ask.

datlas 11-02-10 12:00 PM

Thanks umd, good posting.

I agree the intuitive way to search yields sucky/useless results.

Let's see if this results in fewer postings of frequently asked questions....I hope so, but not holding my breath!

KiddSisko 11-02-10 12:00 PM


Originally Posted by coasting (Post 11719634)
maybe i should ask kidd to send me the pic of velo brady.

see above

DScott 11-02-10 12:01 PM


Originally Posted by tuxbailey (Post 11719641)
Nice post. Thanks.

Agreed. I learned something today!


Originally Posted by tuxbailey (Post 11719641)

Will this help reduce the points you have accrued from the Mods?

Community service.

;)

judkins1970 11-02-10 12:08 PM

:thumb: Thanks for the info!:speedy:

kimconyc 11-02-10 12:26 PM

I'd like to vote for this to be a sticky (which is sort of sad that there has to be a thread to explain how to use search in the first place).

Either way, gj umd. :thumb:

Omega359 11-02-10 12:28 PM


Originally Posted by danvuquoc (Post 11720059)
Unlikely that they use a mysql query for full text searching. Likely it's something like Sphinx which does full text indexing. BF is WAY too big to be doing fulltext db queries :)

Oh, I don't know about that. Try doing a search with normal search operations 'and' or 'or'. Notice anything about the highlighting when you click through to a result? From a quick search trying to find what vbulletin 4 uses for a search engine and the best I could find was this. Not exactly helpful, but it looks like it's still db based. This thread implies that a lot of people use a sphinx with VB3 and really, really want it for VB4.

Using a database as a search engine is pretty weak. You can do a decent job with some databases such as postgres where you can specify stemmers, stop words, etc but mysql .. nah. It's just bad architecture anyways ... why would you want more load on the db box when you could split out functionality to it's own box? I suppose you could do it with mysql slave db's or something but still it's a poor design choice.

SwingBlade 11-02-10 12:37 PM

Excellent post umd!

Strongly endorse this as a sticky. The ability to search optimally benefits every individual
member and the BF community by minimizing repetitive threads!
:deadhorse:

umd 11-02-10 01:22 PM

I have no ulterior motive in posting this, other than getting tired of all the people saying that the search sucks.

wens 11-02-10 01:49 PM

Sticky this thread!

logdrum 11-02-10 01:50 PM

You can circumvent the common word issue by enclosing your keywords in double quotes. Note that it is case sensitive, so for example if you search for "Seven" you will get different results than "seven" and just seven will complain that it is a common word. I haven't tried but if you search for "a", it may freak out the database. With all the software types here, I thought that this would be common knowledge.


Thanks umd for putting this out.



Originally Posted by Grumpy McTrumpy (Post 11719887)
they still need to fix some stuff. like that "word is too common" garbage.


hao 11-02-10 01:54 PM

Is this what kept you busy while banned?

Grumpy McTrumpy 11-02-10 01:56 PM


Originally Posted by logdrum (Post 11720888)
You can circumvent the common word issue by enclosing your keywords in double quotes. Note that it is case sensitive, so for example if you search for "Seven" you will get different results than "seven" and just seven will complain that it is a common word. I haven't tried but if you search for "a", it may freak out the database. With all the software types here, I thought that this would be common knowledge.


Thanks umd for putting this out.

tried. no worky.

umd 11-02-10 02:45 PM


Originally Posted by hao (Post 11720908)
Is this what kept you busy while banned?

No, I typed this up this morning. I thought about when I saw a bunch of search posts while I was banned but the bikesdirect thread this morning and Walter's comment about the search prompted me to finally write it up.

lpolliard 11-02-10 03:07 PM

umd for Bike Forum Pet of the Week


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