- Third Coast Software Foundry
... shell which conceptually integrates a relational database like Sybase or Oracle into the UNIX file system; state-of-the-art database-enabled internet applications; multi-threaded database applications which unleash all of the power of the underlying hardware; and a system of metadata-driven programs ...
... shell which conceptually integrates a relational database like Sybase or Oracle into the UNIX file system; state-of-the-art database-enabled internet applications; multi-threaded database applications which unleash all of the power of the underlying hardware; and a system of metadata-driven programs ...
Storage and File Structure
... disk drive capacities increasing rapidly (50%/year) whereas disk access times have decreased much less (x 3 in 10 years) I/O requirements have increased greatly, e.g. for Web servers When enough disks have been bought to satisfy required rate of I/O, they often have spare storage capacity ...
... disk drive capacities increasing rapidly (50%/year) whereas disk access times have decreased much less (x 3 in 10 years) I/O requirements have increased greatly, e.g. for Web servers When enough disks have been bought to satisfy required rate of I/O, they often have spare storage capacity ...
Visual Basic Database Access
... • Define one Adapter for each table. • Create the dataset with multiple tables. • Add a DataGrid control and set the DataSource proeprty to the dataset name and leave the DataMember property blank. ...
... • Define one Adapter for each table. • Create the dataset with multiple tables. • Add a DataGrid control and set the DataSource proeprty to the dataset name and leave the DataMember property blank. ...
Transactional Replication
... Better high availability Initialization from backup ◦ Merge Performance Synchronization over the web ◦ Schema changes made using the following data definition language (DDL) statements are automatically replicated ◦ Wizard simplicity ...
... Better high availability Initialization from backup ◦ Merge Performance Synchronization over the web ◦ Schema changes made using the following data definition language (DDL) statements are automatically replicated ◦ Wizard simplicity ...
Chapter 1: Introduction
... E.g. find the balances of all accounts held by the customer with customer-id 192-83-7465 select account.balance from depositor, account where depositor.customer-id = ‘192-83-7465’ and depositor.account-number = account.account-number ...
... E.g. find the balances of all accounts held by the customer with customer-id 192-83-7465 select account.balance from depositor, account where depositor.customer-id = ‘192-83-7465’ and depositor.account-number = account.account-number ...
5_temporaldb - WordPress.com
... Ask yourself two questions Does your business need to know the situation as it was known at a particular date (e.g. the reprint of the customer's invoice)? Does your business use information that was effective in the past or will become effective in the future (e.g. the new address of the custom ...
... Ask yourself two questions Does your business need to know the situation as it was known at a particular date (e.g. the reprint of the customer's invoice)? Does your business use information that was effective in the past or will become effective in the future (e.g. the new address of the custom ...
security of database systems - Computer Science and Engineering
... The Hardware that the DBMS is running on must be fault-tolerant, meaning that the DBMS should continue to operate even if one of the hardware components fails. This suggests having redundant components that can de seamlessly integrated into the working system whenever there is one or more component ...
... The Hardware that the DBMS is running on must be fault-tolerant, meaning that the DBMS should continue to operate even if one of the hardware components fails. This suggests having redundant components that can de seamlessly integrated into the working system whenever there is one or more component ...
Oracle Database 10g: Administration Workshop I
... • Allows for adjustable rebalancing speed • Provides redundancy on a per-file basis • Supports only Oracle database files • Is cluster aware • Is automatically installed ...
... • Allows for adjustable rebalancing speed • Provides redundancy on a per-file basis • Supports only Oracle database files • Is cluster aware • Is automatically installed ...
PRACTICAL 5
... MySQL is a widely used relational database management system, where data is stored in a series of related tables. MySQL has been developed on the client/server model and written in C++. MySQL is an interactive program that allows you to connect to a MySQL server, run queries and view results (it can ...
... MySQL is a widely used relational database management system, where data is stored in a series of related tables. MySQL has been developed on the client/server model and written in C++. MySQL is an interactive program that allows you to connect to a MySQL server, run queries and view results (it can ...
Self-test Database application programming with JDBC
... APPLICATION PROGRAMMING WITH JDBC This test is based on subjects handled in the ABIS course Data base application programming with JDBC. This test consists of multiple-choice questions. With some questions, multiple correct answers are possible. Write down your answer(s) and compare with the given s ...
... APPLICATION PROGRAMMING WITH JDBC This test is based on subjects handled in the ABIS course Data base application programming with JDBC. This test consists of multiple-choice questions. With some questions, multiple correct answers are possible. Write down your answer(s) and compare with the given s ...
IST 274 -10 Database Administrator
... Starting Up and Shutting Down the Database Connecting as DBA – To perform startup and shutdown activity, DBAs need to connect to the database with SYSDBA or SYSOPER system privileges • SYSDBA allows startup and shutdown and full access to all database objects • SYSOPER allows startup, shutdown, and ...
... Starting Up and Shutting Down the Database Connecting as DBA – To perform startup and shutdown activity, DBAs need to connect to the database with SYSDBA or SYSOPER system privileges • SYSDBA allows startup and shutdown and full access to all database objects • SYSOPER allows startup, shutdown, and ...
The Data Warehouse
... DW DB • storage of data DBMS • processing of queries • data warehouse DBMS – relational database management system (RDBMS) – modified relational database management system – multi-dimensional database management system ...
... DW DB • storage of data DBMS • processing of queries • data warehouse DBMS – relational database management system (RDBMS) – modified relational database management system – multi-dimensional database management system ...
Review
... ii) The attributes in FK (foreign key) in R1 have the same domain(s) as the primary key attributes PK (primary key) in R2; the attributes FK are said to reference or refer to the relation R2. iii) A value of FK in a tuple (record) t1 of the current state r(R1) either occurs as a value of PK for some ...
... ii) The attributes in FK (foreign key) in R1 have the same domain(s) as the primary key attributes PK (primary key) in R2; the attributes FK are said to reference or refer to the relation R2. iii) A value of FK in a tuple (record) t1 of the current state r(R1) either occurs as a value of PK for some ...
Chapter 2 - Websupport1
... Database Systems: Design, Implementation, & Management, 7th Edition, Rob & Coronel ...
... Database Systems: Design, Implementation, & Management, 7th Edition, Rob & Coronel ...
10. Creating and Maintaining Geographic Databases Learning
... Database – an integrated set of data on a particular subject Geographic (=spatial) database database containing geographic data of a particular subject for a particular area Database Management System (DBMS) – software to create, maintain and access databases © 2005 John Wiley & Sons, Ltd ...
... Database – an integrated set of data on a particular subject Geographic (=spatial) database database containing geographic data of a particular subject for a particular area Database Management System (DBMS) – software to create, maintain and access databases © 2005 John Wiley & Sons, Ltd ...
Interoperability
... Database interoperability --Is the problem of making the data and queries of one database system usable to the users of another database system. ...
... Database interoperability --Is the problem of making the data and queries of one database system usable to the users of another database system. ...
Lecture23 - The University of Texas at Dallas
... EIP differs from say a well-developed content managed intranet with respect to “personalization”. ...
... EIP differs from say a well-developed content managed intranet with respect to “personalization”. ...
Data Perspective
... Database Explorer – Copy/Paste an Existing SQL Statement - 2 of 2 From the Workbench, click back to the Data Perspective If you still have your other SQL Scrapbook page open, select and delete your existing statement and paste in the copied SQL code You could also follow the steps on a prev ...
... Database Explorer – Copy/Paste an Existing SQL Statement - 2 of 2 From the Workbench, click back to the Data Perspective If you still have your other SQL Scrapbook page open, select and delete your existing statement and paste in the copied SQL code You could also follow the steps on a prev ...
document
... out information about the structure of a ResultSet: – getColumnClassName(int col): gets fully-qualified Java class name to which a column value will be mapped; eg. Java.lang.Integer, etc. – getColumnCount(): gets the number of columns in the ResultSet – getColumnName(int col): gets the name of colum ...
... out information about the structure of a ResultSet: – getColumnClassName(int col): gets fully-qualified Java class name to which a column value will be mapped; eg. Java.lang.Integer, etc. – getColumnCount(): gets the number of columns in the ResultSet – getColumnName(int col): gets the name of colum ...
Innovations in Business Intelligence Database Technology
... crunching a million rows of data on a machine with only 2GB of RAM was a drag, users could now add more gigabytes of RAM to their PCs and store data in relational databases which could be queried much faster than before. In-memory databases have become much more prominent in recent years. However OL ...
... crunching a million rows of data on a machine with only 2GB of RAM was a drag, users could now add more gigabytes of RAM to their PCs and store data in relational databases which could be queried much faster than before. In-memory databases have become much more prominent in recent years. However OL ...
sequential file - KCPE-KCSE
... No redundant data means data only has to be input once ensuring faster data entry and consistency of data Changes in the structure of the database do not affect programming that accesses other parts of the database. This is called Data Independence from the program. Eg Adding a new field called Gend ...
... No redundant data means data only has to be input once ensuring faster data entry and consistency of data Changes in the structure of the database do not affect programming that accesses other parts of the database. This is called Data Independence from the program. Eg Adding a new field called Gend ...
PeopleSoft Database Structure
... PSFT delivers various server processes, each new release adds more In PSFT v8.4 the following four servers are mandatory: ...
... PSFT delivers various server processes, each new release adds more In PSFT v8.4 the following four servers are mandatory: ...
