rdiff-backup can be limited by the CPU, disk IO, or available bandwidth, and the length of a session can be affected by the amount of data, how much the data changed, and how many files are present. That said, in the typical case the number/size of changed files is relatively small compared to that of unchanged files, and rdiff-backup is often either CPU or bandwidth bound, and takes time proportional to the total number of files.

In general, rdiff-backup does not strive to make newer clients compatible with older servers (or vice versa). However, there is no intention to purposefully make different versions incompatible across the network -- changes are introduced primarily to fix bugs or introduce new features that cannot be implemented without breaking the network protocol. Furthermore, rdiff-backup does try to make it possible to read older archives.

The amount of memory rdiff-backup uses should not depend much on the size of directories being processed. Keeping track of hard links may use up memory, so if you have, say, hundreds of thousands of files hard linked together, rdiff-backup may need tens of MB. If rdiff-backup seems to be leaking memory, it is probably because it is using an early version of librsync. librsync 0.9.5 leaks lots of memory. Later versions should not leak and are available from the librsync homepage.

There is no internal rdiff-backup option to do this. However, external utilities such as cstream can be used to monitor bandwidth explicitly. trevor@tecnopolis.ca writes: rdiff-backup --remote-schema 'cstream -v 1 -t 10000 | ssh %s '\''rdiff-backup --server'\'' | cstream -t 20000' 'netbak@foo.bar.com::/mnt/backup' localbakdir (must run from a bsh-type shell, not a csh type) That would apply a limit in both directions [10000 bytes/sec outgoing, 20000 bytes/sec incoming].

Should your initial upload contain a large amount of data to backup, it could take considerable time to perform the first full backup across your Internet connection. Using the Seed Loading facility, your backup set can be first copied to a removable hard drive or DVD, then transported directly to our data centre. Your files will then be loaded onto to our servers. Please contact us for more details if this service is applicable to your needs.

Many of our files are served as binary files. This is due to the fact that support for binary raster files is relatively standard across platforms and image processing packages. Usually one will need the pixels and lines and relevant georeferencing information. This may be found in the metadata file issued with all data downloaded from one's Workspace. If the data was served from a project-specific page, the metadata is either included in the download or is listed on the page itself.

Yes. Web-based survey data is collected/stored and compiled into an encrypted data file. There are virtually no limitations in terms of the number of cases our systems can handle in terms of the volume of survey traffic, and/or in the management/analysis of data files. On more than one occasion, we have managed data sets as large as 1,000,000 records comprised of over 500 variables.

Lots of data from the US national data centers (NOAA, USGS, NGDC, NEIC) can be used with GMT, and they are all freely available from these centers and individuals via the internet. For Unix/Windows CD-R compilations of several Gb of Earth and Ocean science data, see Geoware's GMT Companion CD-R and DVD-R products.

Because of the size of the data used, and the limited amount of data users download of the total available data, it is unlikely that p2p would make much of a dent in the problem of serving that data.

PicoZip 2.7 and above: Just go to "Tools -> Manage Backups". Click on the required backup set, then right click it. In the popup menu, select "Copy Command-line to Clipboard". You can now paste the command-line to run this backup set anywhere you wish. PicoZip 2.3-2.6: Just go to "Tools -> Manage Backups". Click on the required backup set, then right click it. In the popup menu, select "Create Shortcut On Desktop".

Yes, you can setup multiple backup sets to run at the same time. However, if you have multiple backup sets that are set at different times, please ensure that the backups do not overlap. A second backup will NOT start if another backup is already in progress.

Data Backup is a component of McAfee PC Protection Plus, Internet Security Suite, and Total Protection. Please refer to the system requirements for that particular product. The system requirements for Data Backup are: You must have at least one of the following storage devices attached to your computer to archive your data files with Data Backup: CD/DVD - If you are archiving your files on a CD or DVD drive you will need a sufficient number of blank CDs/DVDs to contain your archive.

The files you want to backup is race.db and race.log. You won't be able to copy these files if the database is open, so you'll have to close the application first. You'll want to keep these two files in sync and not mix them with previous backups. You can also backup your results during the race. But in the current version, there is no way to restore them. But should you have a problem during the race, contact us and we'll see what we can do to restore what you have already saved.

Occasionally, Windows may lock up or freeze as the result of a program or program component that is not responding. If your computer is frozen and will not respond to any commands, follow the directions below to get your computer functioning properly again. Press Ctrl + Alt + Del (all three keys at the same time) to bring up the Task List window. Select any program that says Not responding next to it and click the End Task button. Repeat until all tasks that are not responding have been ended.

Wolves will travel for long distances by trotting at about five miles per hour. They can run at speeds of 25 to 35 miles per hour for short bursts while chasing prey.

We recommend at least a 500mhz machine...the faster the better. Atmosphere will run with slower computers, but once you've heard the sounds, you will want to run as many Atmospheres as possible at the same time! Of course...faster is always better.

Yes. Our software uses In-file Delta Technology which means that only the changes to the files are backed up. This means that if you have a large file that changes often then only the changes to that file are transferred to the backup server, not the entire file itself. The data is automatically compressed before it is transferred to the server.

If you are looking for a particular character string you think might be unique in the document, like a geographic area name or a NAICS code, use your browser's "Find" feature (hit Control-F or select Edit | Find in this page). Adobe Acrobat also has a "Find" that works in PDFs (Control-F or click on the binoculars icon). In PDFs with many tables, use the table of contents (frequently starting on page 5).

Daily, weekly and monthly for sites through CPanel on all reseller and hosting packages. we do not warranty or guarantee their availability though... you need to be the one responsible for your site being backed up

Yes, you will need a minimum data plan from your operator. A backup and restore of 100 contacts will require approximately 16K of data. Remember that after the first backup, the application sends new changes only, so the data used is much less.

Most users backup their data daily. If you have mission critical applications you may choose to back them up twice a day. Each “backup set” will have its own schedule. CoreVault Secure has the ability to perform online backups on an hourly, daily, weekly or monthly schedule.

In order to automatically run your backup when no user is logged on, then you need to install the program "as a service" and add an event in the Schedule tab in order to have your backup start automatically. If the program is already installed you need to install it again as a service. When the program is running as a service under Windows 2003 / XP / 2000 / NT you will get the Service Options enabled in the Backup tab.

Close Faswin, click the Start button, select 'Programs', select 'Faswin', select 'Backup and Restore'. If you have multiple companies, you have the option to back up registers separately. To do this, click on the company you want to back up and press the 'select' button. By clicking the 'All' button, all companies will be backed up together. You will then be notified of the number of disks you will need for the backup.

You can restore files from 30 prior backup sets. You may also restore up to 30 individual file versions.

Note first that the program saves daily backup of its database file automatically to "My Documents\Active Desktop Calendar Backup" folder. Backup and Restore options are available in the Data menu. You can also make backup copies of the program's database file by yourself. The file is named "Active Desktop Calendar.