tracker-store(1) User Commands tracker-store(1)NAMEtracker-store - database indexer and query daemon
SYNOPSIStracker-store [OPTION...]
DESCRIPTIONtracker-store provides both a powerful database daemon which allows
clients to query or update their data using the highly descriptive
SPARQL language.
tracker-store does not do any file crawling or any mining of data
itself, instead other processes do that and serves as a daemon waiting
for such requests from application miners like tracker-miner-fs.
For help on how to configure this daemon, see the man page for tracker-
store.cfg.
OPTIONS
-?, --help
A brief help message including some examples.
-V, --version
Returns the version of this binary.
-v, --verbosity={0|1|2|3}
Sets the logging level, 0=errors, 1=minimal, 2=detailed,
3=debug.
-r, --force-reindex
This forces tracker-store to remove databases and to recreate
fresh databases ready for data insertion from the miners. For
more information about the miners, see tracker-miner-fs.
-m, --low-memory
This changes the behavior of the database manager and some other
parts of tracker-store to be optimized for lower memory systems
by lowering database connection cache sizes and page sizes for
example. This may slow down indexing performance.
-n, --readonly-mode
This starts tracker-store in a mode which disables writing to
the database. Only SPARQL read requests can be serviced if this
option is used.
ENVIRONMENT
TRACKER_DB_SQL_DIR
This is the directory which tracker uses to load the .sql files
from. These are needed on each invocation of tracker-store. If
unset it will default to the correct place. This is used mainly
for testing purposes.
TRACKER_DB_ONTOLOGIES_DIR
This is the directory which tracker uses to load the .ontology
files from. If unset it will default to the correct place. This
is used mainly for testing purposes.
FILES
$HOME/.config/tracker/tracker-store.cfg $HOME/.config/tracker/tracker-
fts.cfg
NOTEStracker-store is highly bound to the D-Bus freedesktop project. A D-Bus
session is needed for all Tracker processes to communicate between each
other. D-Bus is our acting IPC. See dbus-daemon(1) for more informa‐
tion.
SEE ALSOtracker-applet(1), tracker-search-tool(1), tracker-search(1), tracker-
tag(1), tracker-stats(1), tracker-services(1), tracker-info(1),
tracker-status(1).
tracker-store.cfg(5), tracker-fts.cfg(5).
http://www.w3.org/TR/rdf-sparql-query/
dbus-daemon(1),
http://www.freedesktop.org/wiki/Software/dbus
GNU September 2009 tracker-store(1)
