realigning the training data
Accessing the Right Data Values
... 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 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 Run the program On the Add Expression ... value from the user and then uses it as the primary key lookup value in the application’s sample DataTable Most of the code exists to ensure that the user provides a valid ID Locate the Try Catch...
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Module 5: Normalizing the Logical Data Design
... is usually the primary key of the parent entity, because as the primary key uniquely defines the parent, the child must in turn be associated with a unique instance of the parent The foreign ... normalizing a database, you accomplish the following Data consistency maintained " Lead-in Fewer null values The benefits of a normalized database are as follows: " Data consistency maintained Data is ... Designing Data Services and Data Models Module 3: Using a Conceptual Design for Data Requirements Module 4: Deriving a Logical Data Design Module 5: Normalizing the Logical Data Design In the next...
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Lab A: Maintaining the MMS Database
... click Start The compaction utility will make three passes through the directory data The first will verify integrity of your ASN database, the second will compact the ASN database, and the third ... Steps Clear the genlogs file and then stop the MMS Server a Open Services from the Administrative Tools menu b In the Services window, right-click MMS Server, and then click Restart The MMS Server ... Maintaining the MMS Database Exercise Verifying Directory Integrity With the MMS Compaction Utility In this exercise, you will run the MMS compaction utility to compress the database and ensure the integrity...
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2 Understanding the Oracle Data Guard Architecture
... standby databases • The operating system and platform architecture for the primary and standby databases must be the same • The operating system releases for the primary and standby databases ... this lesson, you should be able to the following: • Describe the Data Guard architecture • Explain the operational requirements of Data Guard • Describe how Data Guard processes, transports, and ... different • If all databases are on the same system, verify that the OS allows you to mount more than one database with the same name 2-3 Copyright © 2006, Oracle All rights reserved Data Guard Operational...
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Module 9: The Transactional Data Access Layer
... 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 In the case of the XML CRM Worker, the ... 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 ... requests from the business logic layer The transactional DAL then processes the requests by delegating the requests to the data services layer The transactional DAL can return to the business...
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Tài liệu Creating the Green Data Center pdf
... or motion sensors to Another ready means to improve cooling is removing block- dim the lights when no one is in the data center; lights ages under the raised floor The basic cable management ... aisles hot and the cold more cooling dollars in the data center There is probably an aisles cold Aisles designated for cold air situate servers and other active program for cleaning above the raised ... airflow throughout the data center and reduce energy costs These include the following: • Move air conditioning units closer to heat sources • During cooler months and in the cool of the evening time,...
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Tài liệu Exploring the Northwind Database pptx
... key Note The value for the primary key in each row of a table must be unique In the case of the Customers table, the primary key is the CustomerID column The key icon shown to the left of the CustomerID ... can think of the foreign key as a pointer from the Orders table to the Customers table Often, the table containing the foreign key is known as the child table, and the table with the column referenced ... section Definition of the Customers Table Table 2.4 shows the definition for the columns of the Customers table This table shows the column name, database type, length, and whether the column allows...
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Tài liệu Module 8: The Nontransactional Data Access Layer doc
... cursor creates a copy of the keys from the dataset on the server As the client requests records from the dataset, the keys are used to get the actual records from the database This is an efficient ... Server™ database To create a new order, a system must know the name of the computer running SQL Server, the name of the database, and the names of the tables in which the orders are stored If the ... changes in the business logic and facades A DAL isolates the rest of the system from changes in the data services Using the DAL, the business logic or facades only pass or request the data they need,...
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Tài liệu Module 5: Normalizing the Logical Data Design docx
... is usually the primary key of the parent entity, because as the primary key uniquely defines the parent, the child must in turn be associated with a unique instance of the parent The foreign ... normalizing a database, you accomplish the following Data consistency maintained " Lead-in Fewer null values The benefits of a normalized database are as follows: " Data consistency maintained Data is ... Designing Data Services and Data Models Module 3: Using a Conceptual Design for Data Requirements Module 4: Deriving a Logical Data Design Module 5: Normalizing the Logical Data Design In the next...
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Tài liệu Instructor Notes Module 5: Normalizing the Logical Data Design doc
... ! To prepare for the activity Complete the activity Look at the answers and be able to explain them Activity 5.2: Normalizing Data In this activity, students will normalize the logical design ... Normalize a logical data design to third normal form ! To prepare for the activity Complete the activity Look at the answers and be able to explain them Module Strategy Use the following strategy ... through a new data problem in addition to the ones supplied in the text Your goal is that students be able to almost “sense” whether data is normalized when it is presented to them ...
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Tài liệu Activity 6.1: Translating the Logical Data Design pdf
... findings to the class Table Field Data type 31 32 Activity 6.1: Translating the Logical Data Design Table Field Data type Table Field Data type Table Field Data type Activity 6.1: Translating the Logical ... Translating the Logical Data Design Exercise 1: Deriving a Physical Data Design from a Logical Data Design In this exercise, you will use the logical data design presented below and derive a physical data ... Logical Data Design Table Field Data type Table Field Data type THIS PAGE INTENTIONALLY LEFT BLANK Table Field Data type 33 34 Activity 6.1: Translating the Logical Data Design Table Field Data...
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Tài liệu Module 9: The Transactional Data Access Layer pptx
... 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 In the case of the XML CRM Worker, the ... 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 ... requests from the business logic layer The transactional DAL then processes the requests by delegating the requests to the data services layer The transactional DAL can return to the business...
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Tài liệu cisco migrationn_Integrating Virtual Machines into the Cisco Data ppt
... VMs in the data center, refer to Integrating ESX Hosts into the Cisco Data Center Architecture, page 24 VLAN Tagging Historically, the physical access switches in the data center provide the VLAN ... internal networks of VMs local to the ESX host VMnets use the virtual switch to link VMs on the same VLAN The system bus provides the transport and the CPU manages the traffic VMnets are generally ... modification to the default utilization scheme is made Virtual Memory The memory resources of the ESX host are divided among multiple consumers: the kernel, the service console, and the VMs The ESX virtualization...
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Tài liệu cisco migrationn_This document describes how to deploy VMware ESX Server 2.5 into the Cisco data center architecture. doc
... in the network, the routers in the network consume additional CPU resources The routers consume additional resources with both the control plane of IPmc and the data replication function The ... 17 ms The second test, “IP unicast IPmc”, is the same traffic profile with the addition of an IPmc stream to each of the 1000 branches in the topology The number of VoIP calls remained the same, ... Another option is for the customer to advertise a network prefix encompassing the IPsec and p2p GRE headend peer address from both the primary campus and the disaster recovery hot site In the...
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Tài liệu Module 18: Case Study Working with the Foodmart Database ppt
... click Open, click the Restore button, and then click Close Expand the Module 18C database, double-click the Data Sources folder, right-click the FoodMart 2000 data source, and then click Edit Verify ... years worth of data, as well as the variance of the two years—1997 and 1998 In addition, users want to evaluate the all the values based on the year in which the stores opened The tables that ... new data source in Module 18 On the Provider tab of the Data Link Properties dialog box, click the Microsoft OLE DB Provider for ODBC Drivers Click Next On the Connection tab, click the Use data...
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Tài liệu The Protein Data Bank: a historical perspective ppt
... accessibility of the data and the growing importance of understanding the data has meant that the PDB’s user community has grown from the community of crystallographers that banded together to form the archive ... respectively When the PDB updates the ftp site each week, most pharmaceutical companies download the new data for inclusion in their own in-house databases These structural data are used to aid the discovery ... While the early users of the PDB were mostly crystallographers who used the resource to store their data and to review other structures for comparison with their own, now more than half of the...
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Tài liệu Using the Python Database API with Red Hat Database docx
... Using the Python Database API with Red Hat Database Getting Ready to Use the Python Database API with Red Hat Database To use the Python Database API, you need the Python interpreter as well as the ... to the database def initialize (): # Connect to the basketball database Use the dsn as the connection # parameter The Python DB-API details the other valid connection # parameters Notify the ... through the process of connecting to a database, inserting Red Hat Using the Python Database API with Red Hat Database Using the Python Database API with Red Hat Database a row, and then disconnecting:...
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Tài liệu The Neo Database – A Technology Introduction (20061123) doc
... on evolutionary software design will put the problems of schema evolution at the top of the agenda in this decade Both the impedance mismatch and the schema evolution problem stem from the relational database's origin in the early ... between nodes. If you have another look at the social network example, you'll see that there's more information in the relationships between nodes than in the nodes themselves. The value of a network is in the connections between the ... acknowledge that the relational technology is insufficient when it comes to handling most of the data in the world.2 Structured data Semistructured data How semistructured data is distributed in a relational database “Stefano's Linotype”, http://www.betaversion.org/~stefano/linotype/news/46/, Feb 11, 2004...
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Tài liệu USER’S GUIDE TO THE -IR- DATABASE INDIANA REGISTER — AND — INDIANA ADMINISTRATIVE CODE doc
... the AROC and an electronic copy of the notice to the Publisher The electronic copy received by the Publisher is the document that is posted on the -IR- Database Website Agencies should send their ... attachments to the same e-mail Please make sure the LSA Document number is included either in the file name of the attachments or as part of the text of the documents themselves NOTE: The prohibition ... of the cite, the agency may contact the Publisher with the replacement cites The Publisher will then make the necessary changes It is not necessary to amend an IAC section just to change the...
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Tài liệu Báo cáo khoa học: "Chinese Word Segmentation without Using Lexicon and Hand-crafted Training Data" pdf
... -" then the status of (x:y) follows that of the adjacent location on the left side if (x:y) is marked ' -" then the status of (x:y) follows that of the adjacent location on the right side (The ... Algorithm The basic idea is to try to integrate all of the measures introduced in section together into an algorithm, making best use of the advantages and bypassing the disadvantages of them under ... lrmin(loc, x:y) then mark (x:y) " ' if (x:y) is the right second local or ' ~ ' if (x:y) is the left second local The second round for S if (x:y) is marked '?' then if mi(x:y) >~ then mark (x:y)...
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