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- The Gopher development team at the University of Minnesota is pleased to
- announce TurboGopher. The TurboGopher application was carefully tuned for
- maximum speed, and runs as much as three times faster than other Mac
- gopher applications we benchmarked against. It is even faster (sorry
- guys!) than the UNIX client when run on a comparable machine on Ethernet.
- TurboGopher's speed is most noticeable when performing common gopher
- operations such as fetching a list of items or viewing a document. Beyond
- optimizing TurboGopher for raw speed while fetching documents and
- directories, we turbocharged the user interface by displaying information
- as soon as possible... you can read the first part of a document or
- directory while the rest is being fetched. And you can cancel if you
- aren't interested in what you see being fetched. This feature is crucial
- when running a Gopher client over a slow network connection or a SLIP
- link.
-
- In spite of the design goal to run fast as possible, TurboGopher is a good
- Mac citizen: it shares time with other applications. You can put TurboGopher
- in the background (and fetch very long items in the background) while
- you work in another application in the foreground. You can also have
- several fetches running concurrently in TurboGopher. Both these features
- are important over low-speed network connections.
-
- To further enhance perceived speed, TurboGopher uses a directory caching
- scheme so that it only fetches item lists when necessary. This again is
- very helpful over low-speed networks since it minimizes network traffic.
-
- Speed is of little use if you cannot get connected to your home gopher
- server, so TurboGopher's configuration supports specifying two
- (redundant) home gopher servers. For large sites this is an important
- feature because running redundant home gopher servers minimizes the
- chances of your top-level gopher server being down and spreads the load
- between the servers.
-
- For the folks who are Gopher experts, TurboGopher is a full featured
- Gopher client. Gopher+ features have been disabled in this release. These
- will be turned on in the next release. MacIP support has not been added,
- but should be by the next release. Current features include:
-
- + Both warp speed AND considerate backgrounding
- + Multiple concurrent fetches (multiple streams)
- + Intelligent caching to improve perceived speed over SLIP links
- + Choice of multiple windows or window recycle
- + Displays as it fetches (cancel if you like!)
- + Interruptible network transactions (Command-Period)
- + Directory length limited only by memory
- + Unlimited document length (displays 32K, saves all)
- + Pseudo-hypertext searches (Option-double-click on word)
- + ISO Latin-1 character-set support
- + Find text within documents
- + Cache everything, nothing, or exactly what you want!
- + Set & Delete Bookmarks for any Gopher object
- + Import & Export of Bookmarks
- + Total recall of entire session (Recent menu)
- + NCSA Telnet & TN3270 support (via AppleEvents under system 7.0)
- + System 7 Balloon Help
- + Comprehensive built-in Help document (can be customized)
- + Preconfigured (can be reconfigured)
- + Automatically un-binhexes Mac documents
-
- Besides cruising Gopherspace you can get to your favorite Mac software
- archive sites either directly (if they run a Gopher server like the
- info-mac archives at sumex-aim), or indirectly via Gopher's various FTP
- gateways (if all they run is old FTP).
-
- TurboGopher is available for anonymous ftp from boombox.micro.umn.edu in
- the /pub/gopher/Macintosh-TurboGopher directory. Even better, you can
- fetch TurboGopher with gopher by looking in the Information About Gopher
- folder on the University of Minnesota Gopher server.
-
- We hope you enjoy TurboGopher. As always, comments and bug reports can be
- e-mailed to the University of Minnesota Gopher development team at:
- gopher@boombox.micro.umn.edu
-
-
- NOTES:
- ------
- A good place to benchmark directory fetches is to connect to one of the
- top level gopher servers at the University of Minnesota
- (gopher.tc.umn.edu or gopher2.tc.umn.edu), open the "Computer
- Information" item, and then open the "Claris" directory. You can benchmark
- speed of document fetches by opening nearly any large document.
-
- - The Internet Gopher Team at the University of Minnesota
- October 5, 1992
-