EMDROS

Section: User Commands (1)
Updated: January 20, 2007
Index Return to Main Contents
 

NAME

emdros - text database engine for analyzed or annotated text  

SYNOPSIS

mql [options]
eqtc [options]
eqt [options]
eqtu [options]
mqldump [options]
upgrade_db [options]
manage_indices [options]
emdftry [options]
mqltry [options]
mqllingtry [options]
chunkingtool [options]
chunkingtoolu [options]
hal_build_db [options]
mqlhal [options]  

DESCRIPTION

This manual page briefly documents the Emdros engine and some of its command-line programs.

Emdros is a text database engine for analyzed or annotated text. It is especially well suited to storing and retrieving linguistic analyses of text. Emdros comes with a powerful query language, called MQL, which allows the user to ask relevant questions of the data.

Emdros is useful especially in corpus linguistics, but also in areas such as annotation of text, text mining, and publishing.

A handful of utilities are provided which ease Emdros database administration. These are described briefly below, and also on their man pages.

mql(1) is the main Emdros program. It is an interface to the MQL language.

eqtc(1), eqt(1), eqtu(1) are front-ends for querying Emdros databases, giving human-readable results. The eqtc(1) program is for command-line use, while eqt(1) and eqtu(1) are for graphical usage. The difference between eqt(1) and eqtu(1) is that the latter has built-in Unicode support, while the former does not.

mqldump(1) is a utility for dumping (parts of) an Emdros database into MQL.

upgrade_db(1) is a utility for upgrading Emdros databases made with previous versions of Emdros.

manage_indices(1) is a utility for managing the database indexes on Emdros databases.

emdftry(1) is a testing program which exercises the Emdros EMdF library, telling the user if anything is wrong.

mqltry(1) is a testing program which exercises the Emdros MQL library, telling the user if anything is wrong.

mqllingtry(1) is a testing program which exercises the Emdros MQL library in a small toy linguistic application, telling the user if anything is wrong.

chunkingtool(1), chunkingtoolu(1) are sample demonstration programs, demonstrating how one can use Emdros. In this case, the applications are for doing discourse-type analysis with chunking of text into lines and subsequent indentation of lines with respect to each other.

agexport(1) is an exporter from an Emdros database to Annotation Graph XML format.

pennimport(1) is an importer from Penn Treebank formato to MQL.

plaintextimport(1) imports plain text files into an MQL file.

sfmimport(1) imports files with SIL's Standard Format Markers into Emdros.

slashedtextimport(1) imports corpora in/PREP/in slashed/VERB/slash format/NOUN/format into Emdros.

ubimport(1) imports Unbound Bible format into Emdros.

negraimport(1) is an importer from flat-file NEGRA format to MQL.

hal_build_db(1), mqlhal(1) are example applications implementing a so-called HAL space.

sqlite_emdros(1), sqlite3_emdros(1) are the native SQL interfaces to SQLite (2 and 3) for Emdros databases.

TECkit_Compile(1), TxtConv(1) are programs for using SIL's TECkit library, provided with Emdros.

 

OPTIONS

These programs mostly follow the usual GNU command line syntax, with long options starting with two dashes (`-').

A summary of options is included below. For a complete description, see the man pages.

--help
Show summary of options.
-V, --version
Show version of program.
 

SEE ALSO

mql(1), eqtc(1), eqt(1), eqtu(1), mqldump(1), upgrade_db(1), manage_indices(1), emdftry(1), mqltry(1), agexport(1), negraimport(1), pennimport(1), plaintextimport(1), sfmimport(1), slashedtextimport(1), sqlite3_emdros(1), sqlite_emdros(1), ubimport(1), mqllingtry(1), chunkingtool(1), chunkingtoolu(1), TECkit_Compile(1), TxtConv(1), mqlhal(1), sqlite3_emdros(1), sqlite_emdros(1), hal_build_db(1).

See also the Emdros website: <http://emdros.org/> and especially the Programmer's Reference Guide: <http://emdros.org/progref/current/>.

 

AUTHOR

The Emdros programs, and this manual page, were written by Ulrik Petersen <ulrikp@users.sourceforge.net>.


 

Index

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
SEE ALSO
AUTHOR

This document was created by man2html, using the manual pages.
Time: 12:15:51 GMT, August 15, 2009