IDEF1X
IDEF1 () , IDEF1X. IDEF1X . -.
IDEF1X: (), (), .
, ( ). . , . , () , .
IDEFIX- , .
() IDEF1X . -, ( ) , , , , ( -, ). , . ( ). k , . . k > 1, z k = 0 1. k > 0.
. .
- ( ) ( ). (), (). .
. () . ( ), . IDEF1- , FK (Foreign Key), . , .
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, ( ) . , .
, () (. . ), - .
, . , . .
() .
IDEF1X .
0. , . IDEFO-.
1. . .
2. . ER- , AtJ = 1, / , = . .
3. , , . ( <- ) , -1 1 <-> -. , - .
4. .
IDEF IX . 7.
. 7. IDEF1X
IDEFO IDEFIX- . , IDEFO- IDEFlX-, .
IDEF
IDEF4 - . - . , - .
, IDEF4. - UML (Unified Modeling Language), OMG .
IDEF4 , , : , , , , . . , , . () IDEF4 . .
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. 8 9 . . 9 . 8. IDEF4- .
. 10 , , .
. 11 , - '6'9' ">4- .
. 10. IDEF4-
. 12.
IDEF5 . , .
FTP ( ), , ;
HTTP (Hypertext Transmission Protocol) Web- Web-;
SMTP, IMAP, ;
SNMP .
. , . , . Telnet, FTP, SMTP .
( off-line). . . (, , ) .
-, , . , , . IMAP .
. ( ), .
. SMTP MIME (Multipurpose Internet Mail Extensions). MIME , .
Lotus cc: mail, Microsoft Mail, Outlook Express . , , ; , , , , .
, E-mail Web- Internet, , , .
E-mail (). , , , , , . IMAP (Internet Message Access Protocol) , , . .
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, . off-line on-line. offline FTP-, . on-line FTP-, . FTP-.
FTP , . FTP- :
[<>][< >] (1)
IP- IP- .
Internet FTP- . () . , .
(1) FTP- . , (- S, ):
open [< S>] ;
close [< S>] , ;
quit , close, ( ftp);
cd [< S>] ;
IDEF9 (Business Constraint Discovery) (, , , , ), , . . , . ( ). IDEF9 : 1) (, ); 2) , , ; 3) ; 4) ; 5) ; 6) . . , , , , , OR. AND, XOR ( ).
IDEF14 (Network Design) , , , , . . . AS IS, BE. , , (, , ). , , . . : , , , AS IS, , , BE. IDEF14 , , , , .
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UML
UML Rational Unified Process (RUP) , Rational Software. UML .
. IDEF4.
-, , , , . (+ public, # protected,-----private), , . : . .
-, UML - ( ) , - -, (-) , .
, UML. () ().
, ( ) . . . (lifelines). , , , . . , ( . 16).
, , . , , , .
, . , ( ) . , .
RUP . , .
.6.
-, , , .