the uml data model profile
Tài liệu The UML and Data Modeling pptx
Ngày tải lên :
10/12/2013, 15:15
... column.
Summary
With the data modeling for UML profile, the UML fully supports data modeling needs. It allows the
support of software development and data modeling with one unified language. Using the UML data
modeling ... modeling of the
physical data model must express a detailed description of the database. This is done using Rational’s
Data Modeling Profile for the UML
2
.
The UML Data Modeling Profile
This ... supports.
The relational database is the standard database supported by the Data Modeling UML profile. An
object relational database, an extension of the relational database, is also supported by the UML...
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Architecture and the UML
Ngày tải lên :
22/08/2012, 10:37
...
relationships within the implementation environment
Components represent all kinds of elements that pertain to the piecing
together of software applications. Among other things, they may be simple ... is the number of instances of one class
related to ONE instance of the other class
- For each association and aggregation, there are two
multiplicity decisions to make: one for each end of the ... Case
Diagrams
Sequence
Diagrams
State
Diagrams
State
Diagrams
Class
Diagrams
Activity
Diagrams
A model is a complete
description of a system
from a particular
perspective
Models
20
Packages
Data Types
14
Class Diagrams
A class diagram shows the existence of
classes and their relationships...
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Công ty giải pháp thẻ minh thông Company Profile
Ngày tải lên :
21/03/2013, 15:36
... Symbian, Blackberry
ã
Lp trỡnh ng dng & bảo mật
–
Internet banking, Mobile banking
–
Strong Authentication
–
Card management System
www.tomica.vn
www.tomica.vn
Thẻ thông minh & Ứng dụng
Lập ... (Merchant Online Network)
ã
Web-POS System
www.tomica.vn
CÔNG TY GIẢI PHÁP THẺ MINH THÔNG
Company Profile
Thanh Trinh
Sale Director
thanhtn@tomica.vn
090 868 1359
www.tomica.vn
Vision
“Moving ... & ngoài nước
Đối tác nước ngoài :
–
SCM Microsystems,Advanced
Card System
–
Philip NXP,WatchData,
–
Infineon, Feitean,
LogosSmartcard, Arrow Asia
Pac,ST Microelectronic.
Đối tác trong nước...
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The Document Object Model (DOM)
Ngày tải lên :
30/09/2013, 04:20
... listing
For the fragment on the left, here are the nodes
returned by the parser:
1. The Document node
2. The Element node corresponding to the
<sonnet> tag
3. A Text node containing the carriage ... object, and pass the file name to
the domOne object. The domOne object creates a
parser object, parses the document, then
processes the DOM tree (aka the Document
object) via the printDOMTree ... return at
the end of the <author> tag and the four
spaces in front of the <last-name> tag
6. The Element node corresponding to the
<last-name> tag
7. A Text node containing the characters
“Shakespeare”
If...
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Accessing the Right Data Values
Ngày tải lên :
03/10/2013, 00:20
... expressionField.Text);
This code adds the expression columns to the sample table, passing the column name,
the data type from the System namespace, and the field expression.
3. Run the program. On the Add Expression ... expressionField.Text)
This code adds the expression columns to the sample table, passing the column name,
the data type from the System namespace, and the field expression.
3. Run the program. On the Add Expression ... (see “DataColumn.
Expression Property” entry in online help).
Set the DataColumn object’s Expression property to the
expression string.
Add the DataColumn to the DataTable.
Dwonloaded from: iDATA.ws
...
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The Document Object Model
Ngày tải lên :
05/10/2013, 13:20
...
Cheese"><job>CEO</job><salary>1000000</salary></employee>
</employees>
file://C:/javascript/DisplayEmployeeData.html ?data. xml
DisplayEmployeeData.html is the name of the example file, and data. xml is the name of
the XML file it uses. The XML file must contain data formatted like ... if they have the same parent node.) These properties provide another way to lo
through the children of a node, dem . This example counts the
number of characters in all the Text nodes within the ... range that includes the
node and all of its children.
e the first chi
after the last child of the node. The resulting range contains all the children of the
de, but not the n
17.5.2.2 Manipulating...
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The Three Layer Model
Ngày tải lên :
05/10/2013, 13:20
... matchmaker: the message type
(sometimes called the speech act) and the content. The former denotes the intent of the
message (e.g., query or assertion) while the latter denotes the information ... either of them.
The Internet services of the future should aim at exactly the opposite with tailor-made services
(and interfaces) for every individual user as the ultimate target. Neither the suppliers ... information to the matchmaker.
As variations on this general theme, the consumer might simply ask the matchmaker to
recommend a provider that can likely satisfy the request. The actual queries then take...
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Module 5: Normalizing the Logical Data Design
Ngày tải lên :
16/10/2013, 13:15
... tables so that the entities are bound
together by the common key value.
Slide Objective
To introduce the concept of
keys within the physical data
model.
Lead-in
Keys are the mechanism for ... Identifying
Keys in the Logical Model
Normalization
Basic
Activity 5.2: Deriving the
Third Normal Form for a
Logical Data Model
Module 5: Normalizing the
Logical Data Design
Module 5: Normalizing the Logical ... used
in a logical data model.
Lead-in
The following slide shows
how primary and foreign
keys might be used in a
logical data model.
104 Module 5: Normalizing the Logical Data Design
...
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The OSI Reference Model
Ngày tải lên :
19/10/2013, 03:20
... section.
5.6.2 Layer 2: The Data Link Layer
The Data Link Layer is responsible for the packaging of the data to be transmit-
ted. The data are combined into packets or frames and then handed to the
Physical ... unpacking the books or sets up the bureaus before
unpacking the clothes. Otherwise, the books and the dishes would be unpacked
before there are places to put them.
The different boxes for the various ... substantial.
5.6 The Seven Layers of the OSI Reference Model
5.6.1 Layer 1: The Physical Layer
The Physical Layer is responsible for the actual transmission of the data and the
provision of the necessary...
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Digital Sound Recorder: A case study on designing embedded systems using the UML notation.
Ngày tải lên :
24/10/2013, 23:15
... the time, by using the nextSecond method. When the Time object
wraps around, then the date is updated using the nextDay method. The class diagram for
the Alarm clock is shown in Figure 3.9.
The ... Science
5
Set the clock time
The user can set the clock time and adjust it to the current time zone.
Watch the time
The system constantly shows the current time and date on the display. The user just
looks ... behaviour. The most important
registers are the source address, the target address, the transfer count and several flags.
The flags indicate, among other things, if the source or the target addresses...
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The Black Scholes Model
Ngày tải lên :
25/10/2013, 19:20
... σ
In general, the volatility of the forward price equals the volatility of the spot price; the volatility
of the futures price equals the volatility of the underlying stock if the interest rate ... sec-
tion tries to ease the reader’s burden of adapting the material to his own specific area of
interest.
In much of the forgoing, the market used to develop the theory was the equity market. This
was ... e
−rT
N[d
2
]}
= S
0
− B
0
where the first line is the Black Scholes formula and the second line represents a replicating
portfolio. The model can therefore be interpreted as the recipe for replicating...
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2 Understanding the Oracle Data Guard Architecture
Ngày tải lên :
26/10/2013, 20:15
... architecture for the
primary and standby databases must be the same.
ã
The operating system releases for the primary and
standby databases can be different.
ã
If all databases are on the same system, ...
Reports
Production
database
Logical standby
database
Logical standby
database
Copyright â 2006, Oracle. All rights reserved.
2 - 24
Standby Database Modes
You can maintain the standby data in one of the following ... topics:
ã
Reviewing the Oracle Data Guard architecture
ã
Reviewing the processes that Data Guard uses to
transport and apply redo logs
ã
Reviewing the modes that are used to recover a primary
database
...
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Module 9: The Transactional Data Access Layer
Ngày tải lên :
05/11/2013, 12:15
...
satisfy the requirements of the Create Requisition use case. In the class,
include the necessary methods to obtain the next database ID. The class
should also cache database IDs from the database ... outcome of the transaction.
Operation of CRM
The first step in the operation of the CRM is the client component’s creation of
the CRM Worker. The client component then begins using the CRM Worker. ...
Compensator. The CRM Worker is responsible for performing the work on the
resource. In the case of an XML file, it updates the XML. The CRM Worker
also exposes a custom interface for the client...
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Bài giảng Chapter 7 The Quantum-Mechanical Model of the Atom
Ngày tải lên :
28/11/2013, 01:11
... proportional to the amplitude
and frequency of the waves
the larger the wave amplitude, the more force it has
the more frequently the waves strike, the more total
force there is
Tro, Chemistry: ... of the wave
the distance from node to crest
or node to trough
the amplitude is a measure of how intense the light is
– the larger the amplitude, the brighter the light
ã
the wavelength, ... Approach 11
The Relationship Between
Wavelength and Frequency
ã
for waves traveling at the same speed, the shorter
the wavelength, the more frequently they pass
ã
this means that the wavelength...
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Tài liệu UML Applied - Object Oriented Analysis and Design using the UML doc
Ngày tải lên :
10/12/2013, 14:16
...
from the customer is essential!
The Conceptual Model in the UML
Now that we’ve seen how to discover the concepts, we need to look how to capture
the concepts in the UML. We’ll use the core ...
An Introduction to the UML
What is the UML?
The Unified Modelling Language, or the UML, is a graphical modelling language that
provides us with a syntax for describing the major elements (called ... of the consortium, including Hewlett-Packard, Microsoft and
Oracle.
The UML was adopted by the OMG
2
in 1997, and since then the OMG have owned
and maintained the language. Therefore, the UML...
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