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Oracle数据库 提供了Oracle Spatial的数据类型和实体－关系模式（object-relational schema）。用户可以直接使用这些数据类型和模式对象来存储带有地理坐标的栅格数据。
提供了Oracle Spatial的数据类型和实体－关系模式（object-relational schema）。用户可以直接使用这些数据类型和模式对象来存储带有地理坐标的栅格数据。
数据结构 This is a little tool to generate dependency and it is aimed to achieve BCD-normal form in relationa
This is a little tool to generate dependency and it is aimed to achieve BCD-normal form in relational database.
Java书籍 一本学习hibernate的电子书
一本学习hibernate的电子书，providing an easy-to-use
and powerful object-relational persistence framework for Java applications.
人工智能/神经网络 METAmorphoses is a system for flexible and easy-to-use generation of RDF metadata directly from a re
METAmorphoses is a system for flexible and easy-to-use generation of RDF metadata directly from a relational database. Metadata are genereated according to a mapping from an existing database schema to a particular ontology.
SQL Server SQL Server 2005 Service Broker (SSB) is an asynchronous messaging technology built into SQL Server.
SQL Server 2005 Service Broker (SSB) is an asynchronous messaging technology built into SQL Server. With SSB, you essentially get the power of messaging technologies like Microsoft Message Queue (MSMQ) combined with the relational database capabilities of SQL Server, all controlled with Transact SQL ...
技术资料 企业应用系统的设计模式
The topics covered include:
Dividing an enterprise application into layers
The major approaches to organizing business logic
An in-depth treatment of mapping between objects and relational databases
Using Model-View-Controller to organize a Web presentation
Handling concurrency for data that s ...
其他书籍 Anyone who interacts with today s modern databases needs to know SQL (Structured Query Language), th
Anyone who interacts with today s modern databases needs to know SQL (Structured Query Language), the standard language for generating, manipulating, and retrieving database information. In recent years, the dramatic rise in the popularity of relational databases and multi-user databases has fueled ...
技术资料 .An.introduction.to.Programming.the.Microchip.PIC.in.CCS.C
外文pic编程书籍，
Contents
Introduction
History
Why use C?
PC based versus PICmicro®MCU Based Program Development
Product Development
Terminology
Trying and Testing Code
C Coding Standards
Basics
1 C Fundamentals
Structure of C Programs
Components of a C Program
#pragma
main()
#include
printf Funct ...