Download Hyper Estraier for free. Hyper Estraier is a full-text search system. It works as with Google, but based on peer-to-peer architecture. Hyper Estraier is a very powerful full text search engine written in C, after i make some comparison between different kind of full text search. Hyper Estraier is a search engine which can handle massive files. Since we can make one index for all e-mail messages, we are able to find target messages.
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If you haven’t read user’s guide and P2P guide yet, now is a good moment to do so.
Introduction of Hyper Estraier Version 1
A command and a CGI estraied are provided. Searching Messages You should type “kM” periodically to update the index for the current messages. QDBM is not necessary. By default, the configuration is to start crawling at the project page of Hyper Estraier. Also, it is useful as search utilities of mail boxes and file servers.
Hyper Estraier can be used on Unix, Mac and Windows. And configure PATH with the control panel. That is, you should make the index containing target documents before you search some of them. One is as a library to construct a full-text search system. For example, to find messages which are matched to “keyword” and which are from “alice” and to “bob”, type as follows:.
If some documents in your site are deleted, esgraier reflect them to the index. It’s a good idea to execute “mewest” from “cron”. Then install the Windows binary of Hyper Estraier.
Crawler Guide of Hyper Estraier Version 1
For example, to find messages which are matched to “keyword” and which are from “alice” and to “bob”, type as follows: This guide describes usage of Hyper Estraier’s web crawler. For example, the following specifies to process PDF documents. The configuration file is composed of lines and the name of an variable and the value separated by “: It crawls documents similar to specified seed documents preferentially.
The interface of filter command is same as with -fx option of estcmd gather. Note that QDBM 1. Following command will create casketthe crawler root directory:.
No augments are required. On Windows, the Cygwin environment is required for building.
Hyper Estraier extension
First step is creation of the crawler root directory which contains a configuration file and some databases. Hyper Estraier has two aspects.
The other is as an application of the API described above. Moreover, estcmd can gather documents under a directory and register them as a job lot.
It would be much faster than typing “kM”. Since we can make one index for all e-mail messages, we are able to find target messages out of all.
You should install the newest versions for them. When some documents in your site are modified or new documents are estraire, please update the index at regular intervals.
Other arguments are parsed according to each sub command. Optimization is to eliminate the dispensable regions and keeps the index small. A database called inverted index is used in order to search for documents quickly.
How to use is described on the page. You estraaier search lots of documents for some documents including specified words. Moreover, for information of the API, see the programming guide. Arbitrary filter commands can be specified with typerule.