presentation source
... common theme among which is one (or more) elements that uniquely describes each record in the table • Tables are related as long as two tables share a common data element • Information in these tables cam be combined on an asneeded basis to get answers to queries and generate complex reports ...
... common theme among which is one (or more) elements that uniquely describes each record in the table • Tables are related as long as two tables share a common data element • Information in these tables cam be combined on an asneeded basis to get answers to queries and generate complex reports ...
Oracle Archive Log with Data Guard
... Additional Support ............................................................................................................................. 6 Architecture Overview ........................................................................................................................... 7 ...
... Additional Support ............................................................................................................................. 6 Architecture Overview ........................................................................................................................... 7 ...
blast
... Database searching Most common use of pairwise sequence alignments is to search databases for related sequences. For instance: find probable function of newly isolated protein by identifying similar proteins ...
... Database searching Most common use of pairwise sequence alignments is to search databases for related sequences. For instance: find probable function of newly isolated protein by identifying similar proteins ...
View PDF
... Warehouse Builder 10g provides support for Oracle Database 10g sources and targets. There is no longer a distinction between the Server Side and Design Time installations. Warehouse Builder 10g has only one type of installation on the database server, which you must install on a computer hosting an ...
... Warehouse Builder 10g provides support for Oracle Database 10g sources and targets. There is no longer a distinction between the Server Side and Design Time installations. Warehouse Builder 10g has only one type of installation on the database server, which you must install on a computer hosting an ...
Information-level design method
... • Explain the physical-level design process • Discuss top-down and bottom-up approaches to database design and examine the advantages and disadvantages of both methods • Use a survey form to obtain information from users prior to beginning the database design process • Review existing documents to o ...
... • Explain the physical-level design process • Discuss top-down and bottom-up approaches to database design and examine the advantages and disadvantages of both methods • Use a survey form to obtain information from users prior to beginning the database design process • Review existing documents to o ...
Databases
... The Electronic File Cabinet: Database Basics Asking questions of the database is called querying. Generating a query is probably the most important and widely used feature of the database. Find all users over 25 years old Find all products that have sold over 20,000 items Find all male users ...
... The Electronic File Cabinet: Database Basics Asking questions of the database is called querying. Generating a query is probably the most important and widely used feature of the database. Find all users over 25 years old Find all products that have sold over 20,000 items Find all male users ...
PowerPoint-Präsentation - CMS – Cross Media Solutions
... dynamically (on-the-spot) specific to your search. These dynamic Web pages are not linked since they didn’t exist before your query and cease to exist after being sent to you — the search engines can't see nor find them.” http://aip.completeplanet.com * Using the Deep Web as a model of knowledge dis ...
... dynamically (on-the-spot) specific to your search. These dynamic Web pages are not linked since they didn’t exist before your query and cease to exist after being sent to you — the search engines can't see nor find them.” http://aip.completeplanet.com * Using the Deep Web as a model of knowledge dis ...
SQL Server 2008 R2 Parallel Data Warehouse: Under the
... • Dual Power • Storage – RAID 0 – Hot Spare ...
... • Dual Power • Storage – RAID 0 – Hot Spare ...
Displaying the SAP Directories
... For security reasons, the SAP System together with the user data is stored in a special directory structure in the operating system and is protected with defined access authorizations. The graphic below shows how the SAP System directory structure is established in the UNIX/LINUX file system: SAP Sy ...
... For security reasons, the SAP System together with the user data is stored in a special directory structure in the operating system and is protected with defined access authorizations. The graphic below shows how the SAP System directory structure is established in the UNIX/LINUX file system: SAP Sy ...
View
... • BEFORE: Execute the trigger body before the triggering DML event on a table. • AFTER: Execute the trigger body after the triggering DML event on a table. • INSTEAD OF: Execute the trigger body instead of the triggering statement. This is used for views that are not otherwise modifiable. Note: If m ...
... • BEFORE: Execute the trigger body before the triggering DML event on a table. • AFTER: Execute the trigger body after the triggering DML event on a table. • INSTEAD OF: Execute the trigger body instead of the triggering statement. This is used for views that are not otherwise modifiable. Note: If m ...
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 ...
grant select on
... grants the privilege on R to a third account C, also with GRANT OPTION. In this way, privileges on R can propagate to other accounts without the knowledge of the owner of R. If the owner account A now revokes the privilege granted to B, all the privileges that B propagated based on that privilege ...
... grants the privilege on R to a third account C, also with GRANT OPTION. In this way, privileges on R can propagate to other accounts without the knowledge of the owner of R. If the owner account A now revokes the privilege granted to B, all the privileges that B propagated based on that privilege ...
Towards a Self-tuning RISC
... for this kind of pitfall. This was an extremely powerful language (for the standards of that period), and programmers could easily write code that would end up being a run-time nightmare. A similar phenomenon of hidden execution cost and thus careless programming can be observed with SQL. We teach o ...
... for this kind of pitfall. This was an extremely powerful language (for the standards of that period), and programmers could easily write code that would end up being a run-time nightmare. A similar phenomenon of hidden execution cost and thus careless programming can be observed with SQL. We teach o ...
Lecture Notes - Duncan College
... (unaffected by any other users). Transactions may “lock” certain areas of the database, preventing concurrent access to these areas. Do not leave them open for extended periods of time. If T1 and T2 are executed simultaneously, end behavior is either T1; T2; or T2; T1; ...
... (unaffected by any other users). Transactions may “lock” certain areas of the database, preventing concurrent access to these areas. Do not leave them open for extended periods of time. If T1 and T2 are executed simultaneously, end behavior is either T1; T2; or T2; T1; ...
Enabling Enterprise Provisioning and Security in Oracle Portal
... Piocon Technologies • History: 15+ year Oracle solution provider • Home: ChicagoLand • Focus: Business Intelligence, Data Warehousing, Portal, web applications, devious SQL • Blog: www.SingleQuery.com • Client list includes ...
... Piocon Technologies • History: 15+ year Oracle solution provider • Home: ChicagoLand • Focus: Business Intelligence, Data Warehousing, Portal, web applications, devious SQL • Blog: www.SingleQuery.com • Client list includes ...
Understanding Common Oracle Wait Event - DOUG
... of common wait events like latch free, bolstered by the elaboration of internals like hash buckets, cache buffer chains and how to rectify those - it all seems so simple when it comes out in the book. Whether you are a veteran DBA who have seen all the battles since the Civil War or a rookie just st ...
... of common wait events like latch free, bolstered by the elaboration of internals like hash buckets, cache buffer chains and how to rectify those - it all seems so simple when it comes out in the book. Whether you are a veteran DBA who have seen all the battles since the Civil War or a rookie just st ...
Java Database Connectivity (JDBC)
... Java Database Connectivity (JDBS) is a manufacturer-independent de facto standard of Java-based database access. The JDBC application programming interface (API) contains Java classes and interfaces which provide low-level access to relational databases, such as: connecting, executing SQL statements ...
... Java Database Connectivity (JDBS) is a manufacturer-independent de facto standard of Java-based database access. The JDBC application programming interface (API) contains Java classes and interfaces which provide low-level access to relational databases, such as: connecting, executing SQL statements ...
DBMS Functions
... PC-based DBMSs • Regularly make backup copies using DBMS – Use most recent backup for recovery ...
... PC-based DBMSs • Regularly make backup copies using DBMS – Use most recent backup for recovery ...
Technology Plug-In T6 PowerPoint Presentation
... 3. Select a location to save the file and enter Slopeside Bikes for the database file name in the File New Database dialog box 4. Access will save the new, blank database in the specified database file (which will have the .mdb extension), and open the Database window within the main Access window ...
... 3. Select a location to save the file and enter Slopeside Bikes for the database file name in the File New Database dialog box 4. Access will save the new, blank database in the specified database file (which will have the .mdb extension), and open the Database window within the main Access window ...
Concurrency Control in Distributed Databases
... Database system ,CSE-313, P.B. Dr. M. A. Kashem Asst. Professor. CSE, DUET, Gazipur. ...
... Database system ,CSE-313, P.B. Dr. M. A. Kashem Asst. Professor. CSE, DUET, Gazipur. ...
Security Basics-20150923 – V1
... The database principals in a contained database have all of the information needed to connect to the server and database. ...
... The database principals in a contained database have all of the information needed to connect to the server and database. ...
12Access.12 - unix.eng.ua.edu
... • The developer does not make changes to the back-end database but periodically makes changes to the front-end database by updating its queries, forms, and reports. • In a network environment, the back-end database is usually stored on the network where users can access it. • The Front-End database ...
... • The developer does not make changes to the back-end database but periodically makes changes to the front-end database by updating its queries, forms, and reports. • In a network environment, the back-end database is usually stored on the network where users can access it. • The Front-End database ...
Spatial Database for Geographic Information System (GIS
... A coordinate system (also called a spatial reference system) is a means of assigning coordinates to a location and establishing relationships between sets of such coordinates. It enables the interpretation of a set of coordinates as a representation of a position in a real world space. Any spatial d ...
... A coordinate system (also called a spatial reference system) is a means of assigning coordinates to a location and establishing relationships between sets of such coordinates. It enables the interpretation of a set of coordinates as a representation of a position in a real world space. Any spatial d ...
Document
... – A join in which rows that do not have matching values in common columns are nonetheless included in the result table • as opposed to inner join, in which rows must have matching values in order to appear in the result table • Customer record created but the customer has yet to place an order ...
... – A join in which rows that do not have matching values in common columns are nonetheless included in the result table • as opposed to inner join, in which rows must have matching values in order to appear in the result table • Customer record created but the customer has yet to place an order ...
Oracle Database
Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is an object-relational database management system produced and marketed by Oracle Corporation.Larry Ellison and his two friends and former co-workers, Bob Miner and Ed Oates, started a consultancy called Software Development Laboratories (SDL) in 1977. SDL developed the original version of the Oracle software. The name Oracle comes from the code-name of a CIA-funded project Ellison had worked on while previously employed by Ampex.