object relational data model pdf
Tài liệu Excel 2003 Object Model pdf
Ngày tải lên :
13/12/2013, 09:16
... Sub
Application Object
The Application object is the root object of the Excel Object Model. All the other objects in the Excel
Object Model can only be accessed through the Application object. Many objects, ... number of objects in the
collection
Creator Long Read-only. Returns a Long number that describes
whether the object was created in Excel or not
Parent Object The Parent object is the owning object ... of the current object. For
example, Characters. Parent may return a reference to
a Range object, since a Range object is one of the possible
owners of a Characters object
Excel Objects and Their...
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An Object-Relational SQL Example
Ngày tải lên :
29/09/2013, 09:20
... Java objects with Oracle
database objects. So let's start our journey into object- relational SQL with an
overview of Oracle's object- relational technology.
Chapter 14. An Object- Relational ... can transform our relational database into an object database by implementing
object views on our relational data. We'll finish up by creating object tables to replace our
relational tables, ... these five entities and create object views to present our relational database as
an object- relational database. Seeing that we are now looking at the data from an object
perspective, we have...
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Tài liệu ADC KRONE - Guide - EDF - Centralized Cross-Connection for managing Ethernet Data Services pdf
Ngày tải lên :
10/12/2013, 03:15
... value-added data services requires innovative offerings, a competitive price, and
superior reliability and availability. Extending native Ethernet across the LAN, WAN, and MAN opens the
door for new data...
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Tài liệu Module 3: Process Model pdf
Ngày tải lên :
10/12/2013, 17:15
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Lesson 1:
Process Model for
Infrastructure Deployment
A high-level overview of the
MSF process model for
infrastructure deployment
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At the end of this module, you will be able to
„
Understand the process model for infrastructure
deployment at a high level
„
Understand the benefits of versioned releases
„
Understand ... to deliver the initial and subsequent solution releases in a timely fashion.
Module 3: Process Model
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Activity
„
Read...
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Tài liệu Creating the Green Data Center pdf
Ngày tải lên :
10/12/2013, 19:15
... always
been to make the best use of data center floor space. Yet
today the balance is shifting. New servers are consuming more
energy than ever before, causing data center and facilities
managers ... cooling equipment.
Page 4
Airflow Management
in the Data Center
There are many simple solutions to improve overall airflow ef-
ficiency in the data center that can be implemented immedi-
ately, ...
dim the lights when no one is in the data center; lights
use electricity and generate added heat, which requires
added cooling.
ã Reduceoverall data centerlightingrequirementsbyusing
...
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Tài liệu Product data sheet pdf
Ngày tải lên :
11/12/2013, 13:15
... RANGE of modules provides a 24 pair high-density, high performance, cost competitive Category 6 data
grade module, (the 25
th
pair is not used) and a high-density cost competitive 25 pair Category...
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Tài liệu Flash: Data Tutorials pdf
Ngày tải lên :
14/12/2013, 14:15
... and click the Load Data button.
The XML data is retrieved, converted, and loaded into the DataSet component. The binding
between the DataSet and the DataGrid copies the data into the Grid for ... convert it into an
ActionScript date object.
For more information on data binding and encoders, see “Schema encoders” in the Data
binding” section of the Data Integration” chapter in Using ... the DataGrid
component’s
dataProvider
property and the DataSet component’s
dataProvider
property.
Set the direction to In.
25.
Add another binding between the DataGrid component’s
selectedIndex
...
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Tài liệu Understanding Data Sources and Data Formats pdf
Ngày tải lên :
14/12/2013, 22:15
...
Understanding Data Sources and Data Formats
A data source is a place from which Flash can load external data (that is, data not directly
programmed into the movie). For example, Flash can load data ...
shared objects, you can store not only variables and their values, but any kind of
data object, including arrays, XML objects—even custom objects. You can make
this process of saving data transparent ...
ã
Shared objects. These will be discussed later in this lesson; for now, understand
that shared objects are similar to Flash cookies: shared objects allow you to store
objects (data) locally...
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Tài liệu Application Developer’s Guide - Object-Relational Features docx
Ngày tải lên :
21/12/2013, 04:16
... an Object Model to Relational Data
Why Use Object Views 5-2
Defining Object Views 5-3
Using Object Views in Applications 5-4
Nesting Objects in Object Views 5-4
Identifying Null Objects in Object ... Methods
■
Inheritance in SQL Object Types
■
Functions and Operators Useful with Objects
Key Features of the Object- Relational Model
1-6 Oracle Database Application Developer's Guide - Object- Relational Features
You ... metadata information at
run-time about object types defined in the server. Such a set of functions facilitates
dynamic access to the object metadata and the actual object data stored in the
database.
Pro*C/C++...
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Tài liệu XML Schema Data Types pdf
Ngày tải lên :
21/12/2013, 05:17
... Schema Data Types
The following diagram shows the type hierarchy defined in the World Wide
Web Consortium (W3C) specification Extensible Markup Language (XML)
Schema Part 2: Datatypes. These data ... These data types are used in XML schemas. This
specification defines built-in primitive data types, derived data types, and
facets.
...
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Tài liệu Activity 4.2: Creating a Logical Data Model ppt
Ngày tải lên :
21/12/2013, 06:16
...
Activity 4.2: Creating a Logical Data
Model
In this activity, you will use the skills learned in this module to define the
relationships within a logical data model and produce a sample ER diagram ... Activity 4.2: Creating a Logical Data Model 19
Exercise 2:
Determining Cardinality and Existence
In this exercise, you will ... activity, you analyze a single aspect of a
logical data design. At the end of each exercise, the class will discuss the design
you derived.
Objectives
After completing this activity, you will...
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Tài liệu Activity 5.1: Identifying Keys in the Logical Model pdf
Ngày tải lên :
21/12/2013, 06:16
... Keys in the
Logical Model
In this activity, you will identify primary, foreign, and (if necessary) composite
keys in the logical data model for Ferguson and Bardell, Inc.
Objectives
After completing ... Identifying Keys in the Logical Model
Exercise 1:
Identifying Keys
In this exercise, you will identify primary, foreign, and composite keys for a
logical data model based on the Ferguson ... data model based on the Ferguson and Bardell, Inc. case study.
!
Specify the keys in a logical data model
1. Review the ER diagram on the next page.
2. Identify the areas of the ER diagram for...
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Tài liệu Data busses pdf
Ngày tải lên :
22/12/2013, 10:15
... and
terminate a data- transmission connection; e.g., a modem.
DTE (Data Terminal Equipment): Devices acting as data source, data sink, or both.
DYNAMIC BUS CONTROL: The operation of a data bus system ... error-checking mechanism for link-level data transmissions; a characteristic link-
level feature of (typically) bit-oriented data communications protocols. The data integrity of a received frame or ... subsystem.
SUBSYSTEM: The device or functional unit receiving data transfer service from the data bus.
SYNCHRONOUS TRANSMISSION: Transmission in which data bits are sent at a fixed rate, with the transmitter...
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