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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Detail information of the command and the CGI script is described in the user’s guide. Let’s perform the following command. One is as a library to construct a full-text search system. Hyper Estraier is a search engine which can handle massive files. When an archive file of Hyper Estraier is extracted, change the current working directory to the generated directory and perform installation. By default, the configuration is to start crawling at the project page of Hyper Estraier.

Esttaier some documents in your site are deleted, please reflect them to the index.

Language Limitations We believe none but have tested only for English and Japanese. For example, to find messages which are matched to “keyword” and which are from “alice” and hypre “bob”, type as follows:. If it is not necessary for you to use filter, just type RET when specifying filter rules.

Crawler Guide

The configuration file is composed of lines and the name of an variable and the value separated by “: How to use is described on the page. The other is as an application of the API described above. Let’s try it as it is:. Moreover, for information of the API, see the programming guide.

So, Mew asks a user to input “keyword” and “filter rule”.

All sub commands return 0 if hypeer operation is success, else return 1. You should add the directory where you installed Hyper Estraier. To stop the operation, you can press Ctrl-C on terminal.

If you want to update entries for the messages in the current folder, type “km”. Alphabetical characters are case-insensitive. Let’s try to search the index as with the following command:. Moreover, estcmd can gather documents under a directory and register them as a job lot.

A database called inverted index is used in order to search for documents quickly. Again, configure PATH with the control panel.

Let’s start with learning of the command and then step to the API.

On Windows, the Cygwin environment is required for building. For example, to find messages which are matched to “keyword” and which are from “alice” and to “bob”, type as follows: This section describes how to install Hyper Estraier with the source package.

Hyper Estraier is a full-text search system. Then, let’s deploy requisite files into there. That is, API estrxier programming interface is provided for programmers.

Search of Hyper Estraier is first finding files matched to “keyword” then filtering the files with “filter rule”s. Since we can make one index for all e-mail messages, we are able to find target messages out of all.

Crawler Guide of Hyper Estraier Version 1

Though such web crawlers as wget can do prefetch of those files, it involves high overhead and wastes much disk space. It enables for you to embed advanced functions of full-text search into your applications. If you run a web site, it is useful as your own search engine for pages in your site. Also, it is useful as search utilities of mail boxes huper file servers.

The command estwaver is useful to crawl arbitrary web sites and to index their documents directly. No installation command is provided for Setraier. Though files on remote hosts can be indexed by using NFS or SMB remote mount mechanism, unspecified number of web sites on Internet can not be mounted by them.

QDBM is not necessary. It’s a good idea to execute “mewest” from “cron”. It is an index which can be treated with estcmd and so on. Hyper Estraier has two aspects. You should install the newest estfaier for them. Note that QDBM 1.

As for a binary package, hypeer its installation manual. It does not collaborate with OSes, indexes are not automatically created. When some documents in your site are modified or new documents are added, please update the index at regular intervals. The name of a sub command is specified by the first argument.

Then install the Windows binary of Hyper Estraier. Note that “keyword” cannot be omitted. This document describes how to construct a full-text search system with the command and the CGI script, seeing a subject matter of a search system of a web site.

Optimization is to eliminate the dispensable regions and keeps the index small. It crawls documents similar to specified seed documents preferentially. You should wstraier “kM” periodically to update the index for the current messages.