3GL   4GL   5GL   .

. .

. .

-

2005

. . , . .
,
, 117312 , . 60- , 9

(), XML data type, . .

2005 ? MS SQL Server-2005 XML data type, . . , (). , ().

1970 , 1981 SQL/DS. 2006 25- . , . : (relation) , (). 30 , . () , 2- 19- - . . .

, , , , , . , , , ORACLE IBM DB2, , [1].

. , 19961998 , 1000 [2]. . 1 . , .

. 1.

. 2. 19702005

IMS, , IDMS, , , . . , , . SQL, , .

, , . . 2 , .

, (), , SQL, . . , () . . , ( , . .). , . .

, , . ( , , ), , . ?

, - , , :

  1. ().
  2. 1, 1.
  3. , .
  4. .
  5. , 1.
  6. , . ?

. , . , . .

. , , ( , , . .). . , ? . . .

, . , , , . , , . , ?

. (, ) . .

, . , , , . , - .

, , , , , .

, . 1520 . , , . . . , .

1, . , , . , - . . (, ERP) , , - : , .

. , , , , ? . , , , , , ( ) , .

, , , . 1980- . - Ļ. 20 , .

1990- XML. , , . ? ? , . , . XML, .

, XML , . , , . . XML-, . .

XML, MicroSoft [3]:

. 3. ORACLE 2005 . ORACLE, 2009 .

, XML data type. . 3 ORACLE [4] 2005 .

, , ORACLE 20052009 . . 2 3, 1980 20052009 (. 4).

, , , , . , 1980- . Cache , .

[5] [6] 1970- DCM ( document), - SGML HTML XML, , . . 4.

. 4. ORACLE ( ), ( )

, XML. , , , , . XML-, , . , . , , - [7] , , , , , XML [8].

, , SQL, , , , , ORACLE MS SQL. XML data type . .

,

, . [9].

  1. ( . .), , , - .
  2. , , , , , , .
  3. , , , , (, , - , ).

2005 , , . , , , , . , , , , . , , , . , , , .

: XML. , XML- ( . . ), , , . , XML DB.

, , : , , (XML-) , ( ), , , , - .

  1. [ ]: http://www.citforum.ru/database/oracle/xml-oracle; http://www.rdtex.ru/win/courses.overview?ccode = O10gXSPL;
    http://publib.boulder.ibm.com/infocenter/db2luw/v9/index.jsp?topic = /com.ibm.db2.
    udb.apdv.embed.doc/doc/c0023366.htm; http://www.vldb2005.org/program/paper/thu/p1164-nicola.pdf .
  2. 960789394. .: http://sr.isa.ru
  3. XML Best Practices. MS, 2006. msdn2.microsoft.com
  4. http://www.slideshare.net/MGralike/ogh-ace-case-part-1-and-2-oracle-xmldatabase-marco-gralike
  5. . . .: , 1988. . 256
  6. ., ., ., . // .: / .: , 1991. . 209248
  7. . ., . ., . ., . ., . . - // : . / . .-. . . . . . . . . . .: URSS, 2003. . 5267.
  8. ., : . ., . ., . ., . ., . ., . . // . . 2007. . 3. 4. . 3342.
  9. Date C. J. The relational model will stand the test of time // Intelligent Enterprise. June 1, 1999. Vol. 2. 8 (www.intelligententerprise.com/992206/online1.shtml , www.citforum.ru/database/digest/codd_3.shtml ).
  10. Codd E. F. Recent Investigations into Relational Data Base Systems. IBM Research Report RJ1385. 1974. Republished in Proc. 1974 Congress (Stockholm, 1974). New York, N. Y.: North-Holland, 1974.
        3GL   4GL   5GL   .

, - , . , .. . , . , .




 10.11.2021 - 12:37: - Personalias -> WHO IS WHO - - _.
10.11.2021 - 12:36: - Conscience -> . ? - _.
10.11.2021 - 12:36: , , - Upbringing, Inlightening, Education -> ... - _.
10.11.2021 - 12:35: - Ecology -> - _.
10.11.2021 - 12:34: , - War, Politics and Science -> - _.
10.11.2021 - 12:34: , - War, Politics and Science -> . - _.
10.11.2021 - 12:34: , , - Upbringing, Inlightening, Education -> , - _.
10.11.2021 - 09:18: - New Technologies -> , 5G- - _.
10.11.2021 - 09:18: - Ecology -> - _.
10.11.2021 - 09:16: - Ecology -> - _.
10.11.2021 - 09:15: , , - Upbringing, Inlightening, Education -> - _.
10.11.2021 - 09:13: , , - Upbringing, Inlightening, Education -> - _.
Bourabai Research -  XXI Bourabai Research Institution