Dropbox could provide a bette
2019年3月27日
Files and folder contents can bedownloaded, or copied to a recipient s Dropbox folder. Dropboxonly allows folders to be copied as a whole to its directories; fordownload, items must be selected one at a time. Links can berevoked, but unlike the option at the nearly-gone iDisk and otherservices, you can t set an expiration date and time for a link,which seems like a mistake. (Dropbox previously had a limited,no-preview link option that this essentially replaces.) Versioning A powerful aspect of central, continuously updated storage for yourfiles is versioning, or the storage of multiple renditions of thesame file.
Dropbox keeps an unlimited number of versions that youcan use a somewhat clunky, if informative, Web interface to chooseamong. Each version shows the time and date, person who saved it(useful for shared folders), and the machine on which it was saved(the Bonjour name on a Mac). You can also choose to show deletedfiles, and restore them. Deleted files and older versions can berestored to the Desktop with just a few clicks, replacing thelatest version or restoring the file to its last location. Unfortunately, there s no useful way to see the quantity or typesof changes between revisions, and you can t preview changed files,only download them.
Dropbox could provide a better way to scrollthrough revisions, and even track the percentage changed. Fortext-based files and common productivity formats (like Word), it sconceivable it could provide an online difference viewer, too,given that such a feature is common in desktop software. Dropbox doesn t count older versions (which are stored just as thedifferences between successive revisions saved) nor deleted filestowards one s storage limit. For free accounts, Dropbox keepsdeleted files for 30 days, as well as a version history going backthat far. Paid individual accounts can choose to enable Pack Rat,which preserves all deleted files and versions.
The businessoffering always uses the Pack Rat setting. Syncing files Throttle Control: Dropbox lets you force a maximum download andupload speed for sync; it can also figure out an appropriate uploadrate automatically, although the firm doesn’t offer details abouthow that works. Like other syncing services, Dropbox tries to minimize networkbandwidth use by examining files for differences between thecurrent and most recently stored version. It breaks files intopieces and creates a kind of shorthand on your computer that itcompares against the same shorthand stored remotely.
http://www.chinesevalve.net
Only changedsections are uploaded or downloaded. Dropbox can identify files already synced on the same network, andcopy such changes locally, which is a boon. (This can be disabled,too.) You can also opt set a hard limit for download and uploadthroughput, which can be throttled separately. Uploads can beautomatically throttled, too, although the details aren texplained. But these techniques only reduce bandwidth use or throttlethroughput.
Dropbox doesn t provide network awareness when you reon a network with either a low-bandwidth connection penstock Suppliers or a meteredone, such as when you re using a mobile broadband USB adapter on alaptop or connecting using tethering via an iPhone, iPad, orcellular router. CrashPlan recently added a way to pick which Wi-Finetworks over which it should perform backups. Dropbox should addsome smarts here to keep you from flooding other networks orburning up bandwidth charges. (There is a Pause option in theDropbox menu, but that has to be chosen manually.) Selective Sync: You can opt to sync only specific folders on agiven computer, or even subfolders when you click Switch toAdvanced View.
Another way Dropbox tries to let you control use is via SelectiveSync, a selection dialog in its preferences that allows the choiceof which folders to include on a given machine. It s useful, butthe interface provides too little sophistication. You can t chooseto uncheck or check every folder s box. Dropbox doesn t allowpreventing new folders from being added to the computer.
Everythingin the top level of the Dropbox folder is always synced, as well.Since this feature is already designed for advanced users, it couldbe reworked for better selection and even filtering. Other features Dropbox s free mobile app allows browsing all available files, and storing locally any fileyou choose. The app displays any natively-readable file types iniOS, like images, documents, video, and text, but can store otherfiles to be transferred to other iOS apps via the Open In option.Dropbox is also a target in iOS apps Open In menu to accept andupload files. The app has the direct ability to upload images andvideo. A recent update to Dropbox added camera uploads via USB, whetherfrom a camera connected via USB, an iOS device, or a memory card ina card reader.
Files and folder contents can bedownloaded, or copied to a recipient s Dropbox folder. Dropboxonly allows folders to be copied as a whole to its directories; fordownload, items must be selected one at a time. Links can berevoked, but unlike the option at the nearly-gone iDisk and otherservices, you can t set an expiration date and time for a link,which seems like a mistake. (Dropbox previously had a limited,no-preview link option that this essentially replaces.) Versioning A powerful aspect of central, continuously updated storage for yourfiles is versioning, or the storage of multiple renditions of thesame file.
Dropbox keeps an unlimited number of versions that youcan use a somewhat clunky, if informative, Web interface to chooseamong. Each version shows the time and date, person who saved it(useful for shared folders), and the machine on which it was saved(the Bonjour name on a Mac). You can also choose to show deletedfiles, and restore them. Deleted files and older versions can berestored to the Desktop with just a few clicks, replacing thelatest version or restoring the file to its last location. Unfortunately, there s no useful way to see the quantity or typesof changes between revisions, and you can t preview changed files,only download them.
Dropbox could provide a better way to scrollthrough revisions, and even track the percentage changed. Fortext-based files and common productivity formats (like Word), it sconceivable it could provide an online difference viewer, too,given that such a feature is common in desktop software. Dropbox doesn t count older versions (which are stored just as thedifferences between successive revisions saved) nor deleted filestowards one s storage limit. For free accounts, Dropbox keepsdeleted files for 30 days, as well as a version history going backthat far. Paid individual accounts can choose to enable Pack Rat,which preserves all deleted files and versions.
The businessoffering always uses the Pack Rat setting. Syncing files Throttle Control: Dropbox lets you force a maximum download andupload speed for sync; it can also figure out an appropriate uploadrate automatically, although the firm doesn’t offer details abouthow that works. Like other syncing services, Dropbox tries to minimize networkbandwidth use by examining files for differences between thecurrent and most recently stored version. It breaks files intopieces and creates a kind of shorthand on your computer that itcompares against the same shorthand stored remotely.
http://www.chinesevalve.net
Only changedsections are uploaded or downloaded. Dropbox can identify files already synced on the same network, andcopy such changes locally, which is a boon. (This can be disabled,too.) You can also opt set a hard limit for download and uploadthroughput, which can be throttled separately. Uploads can beautomatically throttled, too, although the details aren texplained. But these techniques only reduce bandwidth use or throttlethroughput.
Dropbox doesn t provide network awareness when you reon a network with either a low-bandwidth connection penstock Suppliers or a meteredone, such as when you re using a mobile broadband USB adapter on alaptop or connecting using tethering via an iPhone, iPad, orcellular router. CrashPlan recently added a way to pick which Wi-Finetworks over which it should perform backups. Dropbox should addsome smarts here to keep you from flooding other networks orburning up bandwidth charges. (There is a Pause option in theDropbox menu, but that has to be chosen manually.) Selective Sync: You can opt to sync only specific folders on agiven computer, or even subfolders when you click Switch toAdvanced View.
Another way Dropbox tries to let you control use is via SelectiveSync, a selection dialog in its preferences that allows the choiceof which folders to include on a given machine. It s useful, butthe interface provides too little sophistication. You can t chooseto uncheck or check every folder s box. Dropbox doesn t allowpreventing new folders from being added to the computer.
Everythingin the top level of the Dropbox folder is always synced, as well.Since this feature is already designed for advanced users, it couldbe reworked for better selection and even filtering. Other features Dropbox s free mobile app allows browsing all available files, and storing locally any fileyou choose. The app displays any natively-readable file types iniOS, like images, documents, video, and text, but can store otherfiles to be transferred to other iOS apps via the Open In option.Dropbox is also a target in iOS apps Open In menu to accept andupload files. The app has the direct ability to upload images andvideo. A recent update to Dropbox added camera uploads via USB, whetherfrom a camera connected via USB, an iOS device, or a memory card ina card reader.
コメント