:


     WWW   Jet Infosystems




    ,      .   
 Java        .    
  ,           .   
      ,   
-   .  ,      
,     .        
  ,      .

  Java   ,      
, ,    .   
  ,        ,
 ,  ,     
  .        Sun Microsystems
    Internet.

           Java,  
   ,  ,      ,
   .  ,  Java 
     .





      Java,    -
  ,           .
          .    .
,         ,    
,    28    1991  ,     
-     www-interest.

    ,     -?  , 
 World Wide Web,     .    
    ,        
 ,          CERN,  
               
  ,            
    ,    
CERN',      . CERN    
,       Internet.   
WWW -     Enquire,  
    .  ,     WWW,
    ,       
   ,      ,
..  .



  ,     ,   
         -    
Xanadu.          ,
    .        1960  
           1965      
.  Xanadu         1988
        , 
Autodesk.  1988     :  "  1964  
Xanadu      .    1980    -    
   .  1989   
.      1995       ". 
    ,       ,  
  ,  ,      Autodesk.   Xanadu
   ,        WWW,
            .
 Autodesk       1992  ,
    .   Xanadu    
Hyper-G,     Internet,      .


   Xanadu      1993  ,        
    Internet     WWW  (,
   WWW              
  ).    WWW  
         -    CERN,    
            .  -
      1989,          
        NeXTstep.  
           HTTP   (   
),         Web.   
  URL  (    )  
 ,     
  Internet        .   HTML (
 ).        
 (   ,    ).
,  ,  ,    
               Internet,  
  ,     , 
Gopher,       ,   
""      .



...         WWW       1993  .
     Mosaic    0.5
 23  1993      , 
 .   Mosaic        X-windows,
     "   
 SIGUSR1".        -    
    ,  -  
,      Internet              
,     .

,           
World Wide Web      Internet,    Mosaic
            
,         -    .
      9000   (  11 
 Windows 95,    3     MSN),
Mosaic              -
 .

,   Mosaic    
 Internet,        
-     .    
          ,    
    ,      
  .      1995      
InfoWorld   ,     Web ,  ,
    .

 1993      ,   
  Internet            (   )
       
,         ,
    CD-ROM   Mac  PC  Windows.

         NCSA  (    
 )   1  1992 
   WWW       .
  1993        
.      ,       130,  
  623.



      1993  
  NCSA     ,    
       Enterprise Information
Technologies.              ,
      Silicon
Graphics.     ,       
 .   Mosaic,    
       1994        
     Netscape,             Mosaic
Communications.

,      ,     ,  WWW
     ,      
             
.   WWW-   ,  
,  ,     , 1  1995 
,      WWW-      ,
   .



      Java?      ,      
 WWW?    1990.              Sun
  ,      Java.  IBM PC
  ,    ,      Sun
Microsystems        .
           
,    desktop, ,   .



,       25-  
    -,      NeXT,
           .  NeXT,
,     ,    .    -
       ,     Sun. 
   ? -  .

          -   
     ,    Sun'      .
-      .


   ,              
    ,       
,         , ,
,       MS-Windows,    
      ,  Sun  
.

          NeXT.   
  .    ,  ,  
              .     ,
 ,          ,
,       .  : "-
    ,    
".

  Sun    ,   Sun  , 
,    :     
?              
  ,     .
             
,  ,     
 .      
  ""  ,          
  .          
 ,    ,      Sun'a,
       -   
 Sun,        
.

            .    Java
.

       Green;    ,
     -       
.



  -        
UNIX.     14 ,     
       .  
     PDP-8        
,            DEC.   
   -,    
   EMACS  ,  ,        
 .     IBM   
Andrew  Windows  System.        
1983 ,        Sun  ,  
         Sun'
SunView.      Sun   NeWS -
Network  Extandable  Windowing  System.      
    postscript  
      ,      
.      NeWS  -  NeXTstep.  
      ,  "NeWS      , 
    X11". , NeWS    
  .



   ,      .
    , , ,   .
   BSD Unix,   csh  vi (""
    Unix),      Red
Herring  "Software's  other  Bill".      Java
   ,    .

           BSD Unix. BSD  
 TCP/IP                
      .   TCP/IP
   Ethernet,         50  /  
Arpanet,      Internet.  
1988   Sun  :  "  -    ",
      ,       
Network File System (NFS),    TCP/IP.  
    -          , 
  Sun      
:  "Sun    Internet  ,    Internet
".

  ,   Sun   
  BSD Unix       
   TCP/IP,          -    Web
-    Sun,   Sun 
  Web   .  
             
Internet;          , 
        .       ,
      ,  TCP/IP 
 Windows 95.       ,  
   , , .



  6    ,    1990 ,   ,   
   ,    
Microsoft.    PC Forum    1990  
,      Microsoft:   "         
                    
.          ,     
  10    10    .  
 ,         
,        . 
      ,      
  .     ,   
,   - ".

    ,    ,  ,      
 .  1990       
  ,     Sun.
            
    ,  ,    .
- ,    ,  
,         .   ,
      Green,         Java   ,
       ,      
  Java.     .

    1990  ,          
      ,     
    .      
  . "  ",  . (
         Sun 
  Microsoft,         
      Sun.)      ,    1995  ,
 ,  .   "  ,
        ".   ,
      Sun,  "  ,  
   ".

      - Sun.

     Microsoft    . 16 
1995  . ,        Goldman,
Sachs & Co.,  Microsoft    ,
           
   PC       
    Internet. Web,    ,
"    Microsoft 
     ".     
      Microsoft  7%.

        ,  
    Microsoft       
.



       1990,   Green
  -            
.      ?     
  ,      .    
Microsoft  :         
  .      
  Microsoft     PC ,  
,     ,      ,
               .  
,        - 
  ,         
Sun. " ,       ,  
  ",    .  " , 
      
."

    Green  ,    
 .  ,    
  ,      1991 ,  
 Sun         .
,    ,     , 
  - Sun,      
.     ,        
,       ,
       . "   
   ,    ", 
.             
   ,          
,    .  
        .         ,   
   .

 ,  "   ,  
   ".      
,        , 
        ,  
        ,      .
                 
,         
 .   ,   ,  Green  
          ,         
 .

        Green.   1991 
       Sun        
  Bank  of  America    -    -,
      Sun.    
         .  
: "    ,       
       .    
  ,      ".



         
,      -,    
      "" -   
     .
     ,   
      .        
-,           "  
": "        
       ,      
            
 ".

           
             
  .             
 ,        ,    
  ,        .  " 
,      ,  
     ",    .  "  
     ,      
        .   
      .  
,             :      
      ".



    ,        
 .  C++      ,
   ,    
- ,  CAD,        
     .   
      C++            .
       ,      
,    .    
         .
       ,      
  .  "    ,    
",  .

   ,       
C++      .         "   
               
" ,   ,    
.       ,
     .  
1991        ,    
,    Oak ()   ,    
  .       Java.


        Green   
,                      
.           
   . ,   
      ,     ,  
            
 ,   .  
 -      -          Oak  
 .



          ,  
     .          
    ,     ,  
.        ,     
  ,      " ":
" "-",      
.    "-"     , 
    .      -  Sharp
  ,         
         .
              ,
,       ,   ,
          ", 
.      ,     
,            . "   
 Fry,    Game Boys,   ,  
,    -      ".


      : 
     Sparc  Sun   
-          . 
         
  ,     
.            1992
.  "     ",   .
"  ,         .
      ,  ,  ,
    .    ,
        .     , 
      :   ".



-    -    1992 .  
         .
    -      .  !  
 -  !       -    
           
 .       -  
!       ,  ,   ,
  ,  ,     
,     ,    
      .          ,   
  .        - 
                 
.

    Sun    .      
       .    
       Oak.   -      
 : "  - .     
.          ,    
 ,        .      -  
.     .   HP, IBM, Microsoft  Apple
 ".



    Green      .  Oak -
    ,     .            
        -        
      .   
   ()   ,  
  ,      (    ,
   ).   , , , 
   ,        
        -     
       .   ,  Oak,
        ,   
   ,    ,  
,  ,     .

                
    Oak,        
,          ,  
,  ,   -      .  Oak  
       .




    Green      Mitsubishi
Electric        Oak    
,      ,            
 .  France Telecom,  
       Minitel, ,  
,     .            
  ,  "  ",  
,   Sun    
   Oak   .



         Sun  
    Green      FirstPerson  Inc.   -   ,
    Sun.     
Sun Labs     .     ,    
  ,      . "
,           ,        
          ",      ,   
      .
     . "  ,   
 " -     .

    FirstPerson   14   
 60         
  -,   - .

Mitsubishi    France  Telecom          
,           
.    Sun  ,     ,
  ,    Oak,    
  $50,       
  ,       
.



      
 ;    ,    
.                I-way
( )   .
 ,  Time Warner      
1993          
Orlando,    FirstPerson    
 .  ,    Sun,  
        ,  
       Oak         
  . ,   ,   
Oak  ,       
    Time  Warner    .    
          ,
                  
               Oak   
     ,   
    .

      Silicon Graphics, 
Sun      .    
Sun  -       ,   
  Time Warner  ,   ,   
  SGI.  - : "Time Warner   
  ,               300
.       ,    300  ,
  ".  SGI  ,    
1993     .

        ,    
   ,        ,
           ,
-   Orlando      Time  Warner
   SGI.

          FirstPerson  
          3DO  -  ,  
         
CD-ROM,            
 .   10    Oak 
    3DO,         
      .   ,    
,      ,    3DO,    
    . - . 
  3DO -       
   -     .

FirstPerson        . "  
   -   ,  
              ",
 .  "  -   .
    ,    ,   
"

-      Sun  -      -  
   .      
      Mosaic,   
    World Wide Web.       
          ,   , 
    Sun,        .  
,      Sun,      
 - Internet,    
Web? "    '',  .



  FirstPerson  .    . 
  Sun    :     -,   
.    !     1994    ,
              
FirstPerson       
    -  ,      
      .   ,
     CD-ROM,  
    Oak  ( )   
       
  .    ,       
, ,     ,  
Oak      . ,  
     Mosaic,  Web.

  ,   ,    
    Sun.       ,
          
Sun,    CD-ROM    .    
        FirstPerson    1994  
  ,         
,     ,  
Sun  Interactive,            Thomson
Consumer  Electronics    
    -      Oak.          Oak,
,     .



   ,          Web.  
  Oak      Internet        
.        Sun , , 
 Oak   Internet.    
    , ,   , 
 ""       -
,     Netscape,   
  .    :  "  -
   :    ,   . 
 ".

        Oak   
   Oak  Internet.      
 Oak,     "killer app".

   1995  ,    Oak 
      Java.     
     Web     HotJava.
         .
    ,     
  Web.



  Sun      
,          
        .  
          -     
    .    
Java            
    :  "  -     ...", 
      .    ,  
-    , ,
  Mosaic,              
    ,   Netscape 
   .      ,
              Sun      
        ,     
       .

        ,        
           Sun.  
:  "       ,   
  : ",         
.           Microsoft 
   .       
?".         .    
- .   .      
-        ,    Java          
.                  
,        - 
Internet".



    1994   Java  HotJava (    Oak)
           Internet;  
     ,      ,    
.            ,
   Netscape   . 
   "-  "      :
",    ,    . 
 ".    Java  ,      ,  
  ,    .     : "
  Internet  ".



    ,       . 
 Java           
,        Windows  NT/95.    Sun
Microsystems      JavaSoft      
    java-,       
 SPARC Technology Buiseness  Sun Microelectornics.
  Internet          Java
  ,      
Java.  Microsoft    Java    
   ,         Internet.   Novell
 Java    Microsoft Windows NT. 
Netscape   Microsoft           
  Java     . 
,    ,      Oracle,      
-,      Java      
. Java       ,    
      .      ,    
   ,     .
    ,    .

  Java,       , ,
      .     
,          
. ,          ,
      ,     
.            
      ,  -  ,
   ,     
    ,      
.      -  Green 
      ,    , 
           .  
             
    ,          
 Web.

        Java.     
-   , -,        
      .



    -

---------------------------------------------------------
  T
   INTRANET        (c) Jet Infosystems, 1996
-------------

Last-modified: Tue, 15 Jul 1997 06:32:49 GMT
: