Discussion on Data Access Interface System and Data Object Model (BEAT 1.0)
81_redstar81@163.com Tomhornson.student@www.sina.com.cn
Personal collection: http://www.9cbs.net/develop/author/netauthor/redstar81/ This note is the query information. Since many problems are very vague. Therefore, some reference books may be taken in, please pay attention. American Famous Database Product Notepad (Reference)
Manufacturer
time
Time description
A-T
82
DBASE II listing (8 digits)
85
DBASE III listing (8 digits, 16)
88.10
DBASEV listing (1. Support SQL
Borland
x
Successfully launched DBASEIV 2.0, DBase 5.0 for Windows, Paradox
Fox
86
Foxbase listing
87.7
FoxBase listing (performance is far better than DBASE)
88.7
FoxBase 2.10 (1. Have a pseudo-compilation ability: generated code is not executable 2. Provide interfaces with other languages)
89
FoxPro 1.0 (providing window interface)
91
FoxPro 2.0 (1. Increase SQL Interface 2. Realize true compilation: package code and running environment together 3. Provide API interface)
Microsoft
93.1
Microsoft launches FoxPro2.5 for DOS (interface characteristics like DBASE control center) and FoxPro2.5 for Windows
94
FoxPro 2.6 (add a variety of wizards than FoxPro 2.5 to simplify the user's operation)
95
Visul FoxPro
Sybase
84.11
1. Database product of the first C / S structure 2. Interactive language with SQL as standard
87
Sybase SQL Server
Xx
Sybase system 10
Xx
Sybase System 11
Oracle
77
First DBMS listing
79
The first use SQL as a standard interactive language
83
Third Edition: The original system is rewritten with C
84
1. Fourth Edition: Allows the large, medium, and small machines to share data 2. Implemented Oracle's microcomputer version.
86
Fifth Edition: Increased interfaces with various advanced languages, decision support tools, and network communication software, forming an open distributed RDBMS architecture (SQL * STAR)
88
Sixth Edition: With online transaction
IBM
1982
SQL / DS and DB2 implement SQL interactive interface
Other Information
SQL related
1.Sequel is the predecessor of standard relational database language SQL, and brought by Boyce and Chamberlin in 1974 2.1974-1977, the US IBM California San Jase Lab has developed the first relationship database of SEQUEL 2, System R 3.1976.10.16 ANSI Approve SQL as a national standard. Later ISO will also receive a draft ISO standard
C / S related
1.1984, Sybase launched the first C / S structure for the 2.90-year C / S structure is widely popular, Oracle, Informix, Ingrs have launched a distributed database product with C / S structures and the corresponding client tools 3. Natural earlier distributed structure is to achieve multi-point query and directory service, the C / S structure is to handle some of the DBMS's partial functions to client, so that the diet is detailed 3. The microcomputer appears as a premise of the C / S structure solution
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This document describes the development history of the data access interface and the data object model, which describes its trajectory. I hope to help the data system developer. In this article, For a long time (for myself), please refer to books, there is a mistake, please point out 81_redstar@163.com This document is labeled, the purpose is to hope that you will find yourself or wrong or need to add places, contact I, modify it, improve it. Make it a lasting online reference.
BEAT 1.0 2003.2.25 -----------------------------------
