Press Release
... Today, Oracle announced the availability of Oracle® TimesTen In-Memory Database 11g and Oracle In-Memory Database Cache 11g, the database caching option for Oracle Database 11g. This latest release features major enhancements including performance and scale-out through the Database Cache Grid; suppo ...
... Today, Oracle announced the availability of Oracle® TimesTen In-Memory Database 11g and Oracle In-Memory Database Cache 11g, the database caching option for Oracle Database 11g. This latest release features major enhancements including performance and scale-out through the Database Cache Grid; suppo ...
Telerik School Academy
... Submission of the same work by different authors may result in a disqualification Ask your questions in the Telerik School ...
... Submission of the same work by different authors may result in a disqualification Ask your questions in the Telerik School ...
ADT Parameter in Connection URL and ASU
... ADT but will be turned OFF by connection URL. So finally ASU will be ON and ADT will be OFF. So for this connection no data truncation event will be there and hence ASU will have nothing to update even though it is ON. If ASU is ON, ADT is ON and in connection URL ADT is OFF. In this case ADT will b ...
... ADT but will be turned OFF by connection URL. So finally ASU will be ON and ADT will be OFF. So for this connection no data truncation event will be there and hence ASU will have nothing to update even though it is ON. If ASU is ON, ADT is ON and in connection URL ADT is OFF. In this case ADT will b ...
Dynamic Query Forms for Database Queries
... Modern scientific databases and web databases maintain large and heterogeneous data. These real-world databases contain over hundreds or even thousands of relations and attributes. Traditional predefined query forms are not able to satisfy various ad-hoc queries from users on those databases. This p ...
... Modern scientific databases and web databases maintain large and heterogeneous data. These real-world databases contain over hundreds or even thousands of relations and attributes. Traditional predefined query forms are not able to satisfy various ad-hoc queries from users on those databases. This p ...
Subject: Database Management Systems
... for certain specialized applications. Examples include applications with tight real-time constraints or applications with just a few well-designed critical operations for which efficient custom code must be written. Another reason for not using a DBMS is that an application may need to manipulate th ...
... for certain specialized applications. Examples include applications with tight real-time constraints or applications with just a few well-designed critical operations for which efficient custom code must be written. Another reason for not using a DBMS is that an application may need to manipulate th ...
CmpE226-DB-L07n
... must use the parentheses, as shown, when you write out the command. – | (vertical bar) means an "exclusive or"; that is, "either but not both" or "any one but not all" – "," (comma) means a "nonexclusive or"; that is, "none, or one, or more than one" – "..." (ellipses) mean that you may repeat the p ...
... must use the parentheses, as shown, when you write out the command. – | (vertical bar) means an "exclusive or"; that is, "either but not both" or "any one but not all" – "," (comma) means a "nonexclusive or"; that is, "none, or one, or more than one" – "..." (ellipses) mean that you may repeat the p ...
Integrity Constraints
... made to the database by authorized users do not result in a loss of data consistency. Thus, integrity constraints guard against accidental damage to the database. Database integrity refers to the validity and consistency of stored data. Integrity is usually expressed in terms of constraints, which a ...
... made to the database by authorized users do not result in a loss of data consistency. Thus, integrity constraints guard against accidental damage to the database. Database integrity refers to the validity and consistency of stored data. Integrity is usually expressed in terms of constraints, which a ...
Unicode Migration
... Create Unicode database Select Unicode as code page during install. Migration from standard codepage Unicode migration is not a simple matter of altering the codepage and REQUIRES MANDATORY assistance of Siebel Expert Service to protect your data from corruption during the migration process. T ...
... Create Unicode database Select Unicode as code page during install. Migration from standard codepage Unicode migration is not a simple matter of altering the codepage and REQUIRES MANDATORY assistance of Siebel Expert Service to protect your data from corruption during the migration process. T ...
Lecture 2
... R(A1, A2, …, An) is the schema of the relation R is the name of the relation A1, A2, …, An are the attributes of the relation r(R): a specific state (or "value" or “population”) of relation R – this is a set of tuples (rows) ...
... R(A1, A2, …, An) is the schema of the relation R is the name of the relation A1, A2, …, An are the attributes of the relation r(R): a specific state (or "value" or “population”) of relation R – this is a set of tuples (rows) ...
here. - NYU Computer Science
... only if for each element of A there exists at most one element of B related to it and for each element of B there exists at most one element of A related to it. • Example: R is “(currently married to).” Each man has at most one current wife; each woman has at most one current husband. Database Syste ...
... only if for each element of A there exists at most one element of B related to it and for each element of B there exists at most one element of A related to it. • Example: R is “(currently married to).” Each man has at most one current wife; each woman has at most one current husband. Database Syste ...
Oracle 10g Backup and Recovery New Features
... • In Oracle 10g, you no longer have to back up your database following an incomplete recovery and OPEN RESETLOGS operations. • This new feature is also applicable to the following two scenarios: – When you perform a recovery using a backup control file and open the database with the RESETLOGS operat ...
... • In Oracle 10g, you no longer have to back up your database following an incomplete recovery and OPEN RESETLOGS operations. • This new feature is also applicable to the following two scenarios: – When you perform a recovery using a backup control file and open the database with the RESETLOGS operat ...
A Self-managing Data Cache for Edge-Of
... The limitations of dynamic content caching solutions and the importance of database scalability over the web have prompted much industry interest in data caching and distribution. Database caching schemes, using full or partial table replication, have been proposed [20, 24, 17]. These are heavy-weig ...
... The limitations of dynamic content caching solutions and the importance of database scalability over the web have prompted much industry interest in data caching and distribution. Database caching schemes, using full or partial table replication, have been proposed [20, 24, 17]. These are heavy-weig ...
marked - Kansas State University
... Functions/procedures can be written in SQL itself, or in an external programming language Functions are particularly useful with specialized data types such as images and geometric objects Example: functions to check if polygons overlap, or to compare images for similarity ...
... Functions/procedures can be written in SQL itself, or in an external programming language Functions are particularly useful with specialized data types such as images and geometric objects Example: functions to check if polygons overlap, or to compare images for similarity ...
CA Database Management for DB2 for z/OS
... Database Administrators (DBAs) are challenged with the task of managing object and schema changes. These changes require the DBA to navigate the DB2 catalog and understand the impact of a change and all the related objects that may be impacted by the change. This may require the need to unload data, ...
... Database Administrators (DBAs) are challenged with the task of managing object and schema changes. These changes require the DBA to navigate the DB2 catalog and understand the impact of a change and all the related objects that may be impacted by the change. This may require the need to unload data, ...
Design and Implementation of Database Intrusion Detection System
... Research work in the field of database intrusion detection has been going on for more than two decades. The approaches used in detecting database intrusions mainly include data mining and traditional security measures. Chung et al. [6] presents a misuse detection system called DEMIDS which is person ...
... Research work in the field of database intrusion detection has been going on for more than two decades. The approaches used in detecting database intrusions mainly include data mining and traditional security measures. Chung et al. [6] presents a misuse detection system called DEMIDS which is person ...