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工作学习 / 学科技术讨论 / 大家都是怎么做search engine? Divide string into tokens and then search in every table?
-nicetomeetyou(_);
2009-4-28
(#5225954@0)
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Conceptually and very very high-level, yes. But in practices, it's much more complicated. A book named Lucene in Action should be a very good starting point.
-renjl0810(相信网络,相信Google);
2009-4-28
(#5226123@0)
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Thanks. Right now I just start to do a simple one, and then accumulate more algorithms.
-nicetomeetyou(_);
2009-4-28
(#5226130@0)
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If you're interested in search particularly information retrieval engine in general, the book is a good starting point. But if you're more interested in the search implementation and/or enterprise search,Nutch and/or Solr, Compass (all open source) would be a better choice...
Simply search Lucene in wikipedia.
-renjl0810(相信网络,相信Google);
2009-4-28
{110}
(#5226460@0)
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一个basic search engine 诞生了,比没有强, 嗬嗬.
-nicetomeetyou(_);
2009-4-28
(#5226855@0)
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SEARCH到了一些肉联帖子的内容。
-qwertyasd(东北人);
2009-4-29
(#5229078@0)
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Hehe. Because some friends registered there. By the way, anyone is using Geocoding service from Google? Seem the account key is not required anymore. IP & Recerse Geocoding service anywhere?
-nicetomeetyou(_);
2009-4-29
(#5229092@0)
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Try maxmind.com. Depending on your usage, you may or may not have to pay.
-renjl0810(相信网络,相信Google);
2009-4-29
(#5229152@0)
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Google Map 终于搞定 !!! 如何通过手机号,找出具体位置?
-nicetomeetyou(_);
2009-4-29
(#5229598@0)
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再过几个月用手机打911就知道了，－－JOKE。
-qwertyasd(东北人);
2009-4-30
(#5230491@0)
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Depends you specific cellular phone; they have API that give your the specific coordinate and you then pass it to whatever map program you are using.
-hkchan(*);
2009-5-14
(#5265061@0)
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Google stuff rocks me ! I have been doing enterprise dev for years and feel they are boring and tools are doom sometimes. Can anyone recommend any good stuffs like Google which can add more values in web app design?
-nicetomeetyou(_);
2009-4-30
(#5231973@0)
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Do you mind to disclose a little bit more on what you are doing. There are a lot of good stuffs on the web that can link to your applications. But you have to be specific and FOCUS. Otherwise, you lost your standing.
-hkchan(*);
2009-5-14
(#5265059@0)
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Depends what content you want to search. If you search html page, regex is a good way. www.searchjob4u.com is a sample.
-flowriver(flowriver);
2009-5-14
(#5264973@0)
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why do you want to build your own? I hope you don't mind saying that your business is a small startup (I may be wrong); you should leverage on exising products rather than reinvent your own.
-hkchan(*);
2009-5-14
(#5265063@0)
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分词，排序。说起来简单，做起来难
-lok(lok);
2009-6-18
(#5353639@0)