7 Managing Data Managing Data Resources Managing Data
... segments or regions. regions For example, example a customer database can be divided into Eastern customers and d Western W t customers, t and d two t separate t databases maintained in the two regions. ...
... segments or regions. regions For example, example a customer database can be divided into Eastern customers and d Western W t customers, t and d two t separate t databases maintained in the two regions. ...
4020-Lecture5_6
... Cust. ID is a primary key for the customer table Cust. ID is a foreign key for the order table A violation of referential integrity would happen if an order was entered in the order table for a Cust. ID that had not been entered into the customer table first An RDBMS prevents such a record f ...
... Cust. ID is a primary key for the customer table Cust. ID is a foreign key for the order table A violation of referential integrity would happen if an order was entered in the order table for a Cust. ID that had not been entered into the customer table first An RDBMS prevents such a record f ...
Transaction Services - MicroStrategy Community
... 1. Use the query report to display data as a grid or interactive grid widget 2. Right click the grid or interactive grid widget and select Configure Transaction 3. In the select transaction window, browse to and select the transaction report 4. In the configure transaction window, map the grid objec ...
... 1. Use the query report to display data as a grid or interactive grid widget 2. Right click the grid or interactive grid widget and select Configure Transaction 3. In the select transaction window, browse to and select the transaction report 4. In the configure transaction window, map the grid objec ...
WinFS
... Entire item is stored as one record in Item table UDT (CLR-based) technology is used Very easy to inflate an object Operation with Item is very fast Indexing on item fields is done by UDTs Nested table to store Address Item id ...
... Entire item is stored as one record in Item table UDT (CLR-based) technology is used Very easy to inflate an object Operation with Item is very fast Indexing on item fields is done by UDTs Nested table to store Address Item id ...
Chapter 1
... tables but no child table can have more than one parent. • One analogy is the file system in an Operating System like Windows. ...
... tables but no child table can have more than one parent. • One analogy is the file system in an Operating System like Windows. ...
Summary Workshop D
... experiences using Oracle locator/spatial is going on. E.g. address coordinates are stored in Oracle Spatial using the data type Sdo_geometry. Unlike the other Nordic Statistics, Statistic Denmark have no long tradition for using traditional GIS-software like e.g. Inform-GIS products. Also it is deci ...
... experiences using Oracle locator/spatial is going on. E.g. address coordinates are stored in Oracle Spatial using the data type Sdo_geometry. Unlike the other Nordic Statistics, Statistic Denmark have no long tradition for using traditional GIS-software like e.g. Inform-GIS products. Also it is deci ...
Kroenke-Auer-DBP-e13-PPT
... – Locks are obtained throughout the transaction. – No lock is released until the COMMIT or ROLLBACK command is issued. – This strategy is more restrictive but easier to implement than two-phase locking. KROENKE AND AUER - DATABASE PROCESSING, 13th Edition © 2014 Pearson Education, Inc. ...
... – Locks are obtained throughout the transaction. – No lock is released until the COMMIT or ROLLBACK command is issued. – This strategy is more restrictive but easier to implement than two-phase locking. KROENKE AND AUER - DATABASE PROCESSING, 13th Edition © 2014 Pearson Education, Inc. ...
MDWS Executive Summary.2
... All major programming languages have tools to turn a SOAP web service’s WSDL (“wizzdle” – web services definition language) document in to code. Client applications developers can literally start writing an app against MDWS in a few minutes. The developer never even sees the XML! It’s all handled au ...
... All major programming languages have tools to turn a SOAP web service’s WSDL (“wizzdle” – web services definition language) document in to code. Client applications developers can literally start writing an app against MDWS in a few minutes. The developer never even sees the XML! It’s all handled au ...
Judul - Binus Repository
... • OQL can also be classified as an object database sub-language in that its scope is limited to performing just one aspect of object database applications, e.g the sort of queries and manipulations that can be expressed in the object algebra ...
... • OQL can also be classified as an object database sub-language in that its scope is limited to performing just one aspect of object database applications, e.g the sort of queries and manipulations that can be expressed in the object algebra ...
Slide 1
... Network I/O is database independent Scanning large tables increases disk I/O Fetching and transmitting large results increases disk and network I/O ...
... Network I/O is database independent Scanning large tables increases disk I/O Fetching and transmitting large results increases disk and network I/O ...
Introducing Microsoft Technologies for Data Storage, Movement and
... DocumentDB natively supports JSON documents. By default, it automatically indexes all the documents in the database and does not expect or require any schema or creation of secondary indices. DocumentDB enables complex ad hoc queries using a SQL language, supports well defined consistency levels, an ...
... DocumentDB natively supports JSON documents. By default, it automatically indexes all the documents in the database and does not expect or require any schema or creation of secondary indices. DocumentDB enables complex ad hoc queries using a SQL language, supports well defined consistency levels, an ...
JDBC (Java DataBase Connectivity)
... When Java first came out, this was a useful driver because most databases only supported ODBC access but now this type of driver is recommended only for experimental use or when no other alternative is available. The JDBC-ODBC bridge that comes with JDK 1.2 is a good example of this kind of driver. ...
... When Java first came out, this was a useful driver because most databases only supported ODBC access but now this type of driver is recommended only for experimental use or when no other alternative is available. The JDBC-ODBC bridge that comes with JDK 1.2 is a good example of this kind of driver. ...
7 Managing Data Resources Managing Data Resources
... • Used by single central processor or multiple processors in client/server network • There are advantages and disadvantages to having all corporate data in one location. • Security is higher in central environments, risks lower. • If data demands are highly decentralized, then a decentralized design ...
... • Used by single central processor or multiple processors in client/server network • There are advantages and disadvantages to having all corporate data in one location. • Security is higher in central environments, risks lower. • If data demands are highly decentralized, then a decentralized design ...
Chapter 6
... • Used by single central processor or multiple processors in client/server network ...
... • Used by single central processor or multiple processors in client/server network ...
What's New for Oracle Database 11gR2 on Windows?
... product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features o ...
... product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features o ...
Administrator Guide
... for running ClimSoft on a network would involve a back-end database management system. Often the networked drive will be on a server, in which case the server should have built-in facilities for data security, such as the use of RAID arrays and automatic backup procedures. You should understand the ...
... for running ClimSoft on a network would involve a back-end database management system. Often the networked drive will be on a server, in which case the server should have built-in facilities for data security, such as the use of RAID arrays and automatic backup procedures. You should understand the ...
Building a Data Warehouse with SAS Software in the UNIX Environment
... development, analysis and fulfillment to both intemal and external customers. The requests for information received are as varied as the data collected by Dun & Bradstreet and in the course of fulfillment, probably every database and data source has been accessed at one time or another. Since its in ...
... development, analysis and fulfillment to both intemal and external customers. The requests for information received are as varied as the data collected by Dun & Bradstreet and in the course of fulfillment, probably every database and data source has been accessed at one time or another. Since its in ...
CS211 Lecture: Persistence; Introduction to Relational Databases
... 1. In the OO model, objects have identity, state, and behavior. In particular, we insist that two different objects can have distinct identity, even if their state happens to be the same. EXAMPLE: Suppose two different people have bank accounts that both happen to have a balance of $100. Those are s ...
... 1. In the OO model, objects have identity, state, and behavior. In particular, we insist that two different objects can have distinct identity, even if their state happens to be the same. EXAMPLE: Suppose two different people have bank accounts that both happen to have a balance of $100. Those are s ...
View File - Jobs Engine
... - Creating and maintaining the web-based DHIS2 system(a Health Information System) using Eclipse, Maven, Hibernate, Spring MVC + Struts 2.0 MVC frameworks - Creating and extending functionality of android mobile apps using Android Studio and Java - Accept requirements from analysts, synthesize a con ...
... - Creating and maintaining the web-based DHIS2 system(a Health Information System) using Eclipse, Maven, Hibernate, Spring MVC + Struts 2.0 MVC frameworks - Creating and extending functionality of android mobile apps using Android Studio and Java - Accept requirements from analysts, synthesize a con ...
Media Center Databases PowerPoint
... • Covers themes, events, individuals and periods in U.S. history from pre-Colonial times to the present. • Provides integrated full text access to over 4,000 historical (primary) documents, articles from more than 30 reference titles, and over 110 full-text journal covering themes. • Includes citati ...
... • Covers themes, events, individuals and periods in U.S. history from pre-Colonial times to the present. • Provides integrated full text access to over 4,000 historical (primary) documents, articles from more than 30 reference titles, and over 110 full-text journal covering themes. • Includes citati ...
CDR - NCOR
... • Provide standardized terminology and definitions that serve as a consistent basis for data integration and data sharing across the program. ...
... • Provide standardized terminology and definitions that serve as a consistent basis for data integration and data sharing across the program. ...
Transaction Management
... Keep track of all transactions that update the DB If failure occurs, information that was stored here will be used for recovery It is triggered by ROLL BACK statement, program abnormal termination, or system failure ...
... Keep track of all transactions that update the DB If failure occurs, information that was stored here will be used for recovery It is triggered by ROLL BACK statement, program abnormal termination, or system failure ...
Total_notes_CS157B_lin
... 1. Red color denotes updated data (ppt) 2. Class participation will be part of “extra” credits to to “quiz category grade” 3. Upload DB3(Section 2.2.8),DB2, DB3 (will explain in class) into Oracle 4. Home work Exercise 2.2.1 and Exercise 2.2.3 a), pp 28-29 ...
... 1. Red color denotes updated data (ppt) 2. Class participation will be part of “extra” credits to to “quiz category grade” 3. Upload DB3(Section 2.2.8),DB2, DB3 (will explain in class) into Oracle 4. Home work Exercise 2.2.1 and Exercise 2.2.3 a), pp 28-29 ...
Hydrographic Data Management using GIS Technologies
... information resources in an organization, GIS data can benefit from the addition of a DBMS. It makes good business sense to manage your GIS information resource as part of your relational database. Some of the reasons to use relational databases are as valid for GIS as they are for other information ...
... information resources in an organization, GIS data can benefit from the addition of a DBMS. It makes good business sense to manage your GIS information resource as part of your relational database. Some of the reasons to use relational databases are as valid for GIS as they are for other information ...