track: Store Objects on Disk Automatically

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Automatically stores objects in files on disk so that files are rewritten when objects are changed, and so that objects are accessible but do not occupy memory until they are accessed. Keeps track of times when objects are created and modified, and caches some basic characteristics of objects to allow for fast summaries of objects. Also provides a command history mechanism that saves the last command to a history file after each command completes.

Author
Tony Plate <tplate@acm.org>
Date of publication
2016-06-12 21:06:08
Maintainer
Tony Plate <tplate@acm.org>
License
GPL
Version
1.1.9

View on R-Forge

Man pages

show.envs
Show the environments referenced within an object.
track.attach
Attach a tracking database to the search path.
track.auto
Query or set the status of automated tracking
track.copy
Copy or move objects from one tracking db to another
track.design
Design of a tracking environment
track.future
Potential future features of the track package
track.history
Functions for incrementally writing command history to a...
track.info
Return filenames and directories for tracked variables.
track.manage
Manage how objects are handled in a tracking session
track.options
Set and get tracking options on a tracked environment
track-package
Overview of track package
track.performance
Performance tuning with track.
track.plugin.lru
Plugins for cache policies in the track package.
track.preremove
Remove other resources associated with an object.
track.rebuild
Rebuild database information for tracked objects
track.rename
Rename variables in a tracked environment
track.setup
Setup and stop tracking
track.status
Return information about the status of tracking
track.summary
Return a summary of the basic properties of tracked objects
track.sync
Synchronize the tracking database stored in files on disk to...

Files in this package

track/DESCRIPTION
track/NAMESPACE
track/NEWS
track/R
track/R/createRfromRt.R
track/R/file.utils.R
track/R/show.envs.R
track/R/track.Last.sys.R
track/R/track.R
track/R/track.assign.R
track/R/track.attach.R
track/R/track.auto.R
track/R/track.auto.monitor.R
track/R/track.clean.R
track/R/track.copy.R
track/R/track.detach.R
track/R/track.dir.R
track/R/track.filename.R
track/R/track.history.R
track/R/track.info.R
track/R/track.load.R
track/R/track.manage.R
track/R/track.mem.R
track/R/track.options.R
track/R/track.plugin.lru.R
track/R/track.rebuild.R
track/R/track.rename.R
track/R/track.rescan.R
track/R/track.start.R
track/R/track.status.R
track/R/track.stop.R
track/R/track.summary.R
track/R/track.sync.R
track/R/track.sync.callback.R
track/R/utils.R
track/build
track/build/vignette.rds
track/inst
track/inst/doc
track/inst/doc/track.R
track/inst/doc/track.Rnw
track/inst/doc/track.pdf
track/inst/performanceTrials
track/inst/performanceTrials/README.txt
track/inst/performanceTrials/funsForTesting.R
track/inst/performanceTrials/memoryLimits.R
track/inst/performanceTrials/memoryLimits.Rout.hpxw4300.linux64
track/inst/performanceTrials/memoryTests.R
track/inst/performanceTrials/memoryTests.Rout.hpxw4300.linux64
track/inst/performanceTrials/speedTests.R
track/inst/performanceTrials/speedTests.Rout.hpxw4300.linux64
track/inst/performanceTrials/speedTests.Rout.hpxw8000.winXP
track/inst/performanceTrials/testObjSizes.R
track/inst/performanceTrials/testObjSizes.Rout.hpxw4000.linux64
track/inst/performanceTrials/testObjSizes.Rout.hpxw4300.linux64
track/inst/performanceTrials/testObjSizes.Rout.hpxw8000.winXP
track/man
track/man/show.envs.Rd
track/man/track-package.Rd
track/man/track.attach.Rd
track/man/track.auto.Rd
track/man/track.copy.Rd
track/man/track.design.Rd
track/man/track.future.Rd
track/man/track.history.Rd
track/man/track.info.Rd
track/man/track.manage.Rd
track/man/track.options.Rd
track/man/track.performance.Rd
track/man/track.plugin.lru.Rd
track/man/track.preremove.Rd
track/man/track.rebuild.Rd
track/man/track.rename.Rd
track/man/track.setup.Rd
track/man/track.status.Rd
track/man/track.summary.Rd
track/man/track.sync.Rd
track/tests
track/tests/CONFIG
track/tests/README.txt
track/tests/checkUsage.Rt
track/tests/runtests.R
track/tests/show.envs.Rt
track/tests/testBrokenFileSystem.Rt
track/tests/testCachePlugin.Rt
track/tests/testCachedTrack.Rt
track/tests/testFollowObjs.Rt
track/tests/testFollowObjsAutoFalse.Rt
track/tests/testObjStatus1.Rt
track/tests/testObjStatus2.Rt
track/tests/testObjStatus3.Rt
track/tests/testObjStatusAutoFalse1.Rt
track/tests/testObjStatusAutoFalse2.Rt
track/tests/testObjStatusAutoFalse3.Rt
track/tests/testOptions.Rt
track/tests/testRebuild.Rt
track/tests/testSimpleTrack.Rt
track/tests/testSummaryClass.Rt
track/tests/testWindowsFileNames.Rt
track/tests/track.Rt
track/tests/track.assign.Rt
track/tests/track.attach.Rt
track/tests/track.auto.rescan.Rt
track/tests/track.copy.Rt
track/tests/track.rename.Rt
track/tests/track.rescan.Rt
track/tests/track.start.Rt
track/tests/track.sync.Rt
track/vignettes
track/vignettes/track.Rnw