database tuning slides
... Dual Xeon (550MHz,512Kb), 1Gb RAM, Internal RAID controller from Adaptec (80Mb) 2 Ultra 160 channels, 4x18Gb drives (10000RPM), Windows 2000. Dual Pentium II (450MHz, 512Kb), 512 Mb RAM, 3x18Gb drives (10000RPM), Windows 2000. Pentium III (1 GHz, 256 Kb), 1Gb RAM, Adapter 39160 with 2 channels, 3x18 ...
... Dual Xeon (550MHz,512Kb), 1Gb RAM, Internal RAID controller from Adaptec (80Mb) 2 Ultra 160 channels, 4x18Gb drives (10000RPM), Windows 2000. Dual Pentium II (450MHz, 512Kb), 512 Mb RAM, 3x18Gb drives (10000RPM), Windows 2000. Pentium III (1 GHz, 256 Kb), 1Gb RAM, Adapter 39160 with 2 channels, 3x18 ...
PDF
... The Jaguar project extends the Cornell Predator object-relational database system [Sesh98a] with portable query execution. The goals of the project are two-fold: (a) to migrate client-side query processing into the database server for reasons of efficiency, (b) to migrate server-side query processin ...
... The Jaguar project extends the Cornell Predator object-relational database system [Sesh98a] with portable query execution. The goals of the project are two-fold: (a) to migrate client-side query processing into the database server for reasons of efficiency, (b) to migrate server-side query processin ...
transaction - Dalhousie University
... Write a transaction start record when the transaction starts When a write operation occurs, store the before-image and after-image in the log file Once the log file is written, write the changes to the database buffers Updates to the database are written when the database buffers are flushed to the ...
... Write a transaction start record when the transaction starts When a write operation occurs, store the before-image and after-image in the log file Once the log file is written, write the changes to the database buffers Updates to the database are written when the database buffers are flushed to the ...
Developer`s Guide v1.0
... There are a couple of interesting features in the template approach: 1. Mapping: Mapping is really easy with the token. CustID is mapped to CustomerId in the sample. It is possible to do many to one mapping in the template (mapping multiple field values into one XML element). 2. Flexibility: When sc ...
... There are a couple of interesting features in the template approach: 1. Mapping: Mapping is really easy with the token. CustID is mapped to CustomerId in the sample. It is possible to do many to one mapping in the template (mapping multiple field values into one XML element). 2. Flexibility: When sc ...
An Adaptive Replication Environment for a Relational Database
... the data consistency. Thus, there are some concerns such as independence, control and data integration, treatment of redundant information, and others, which are featured in a database management system. All these features can be wrapped into a single centralized DBMS, as well as in many geographica ...
... the data consistency. Thus, there are some concerns such as independence, control and data integration, treatment of redundant information, and others, which are featured in a database management system. All these features can be wrapped into a single centralized DBMS, as well as in many geographica ...
FAQ: How CDC refresh works
... DM_BOOKMARK table during replication is during REFRESH bulk load operations which are not logged and therefore would not be replicated by CDC. Q: What is "Differential Refresh" and how does it work? A: Standard REFRESH method will truncate the target table before bulk loading rows. Differential meth ...
... DM_BOOKMARK table during replication is during REFRESH bulk load operations which are not logged and therefore would not be replicated by CDC. Q: What is "Differential Refresh" and how does it work? A: Standard REFRESH method will truncate the target table before bulk loading rows. Differential meth ...
DBA_Tasks_SOX_Audit_10072007
... Active Applications Users SQL --Total of All Users Active and Inactive select count(*) from apps.fnd_user; ...
... Active Applications Users SQL --Total of All Users Active and Inactive select count(*) from apps.fnd_user; ...
Note:158577.1 Subject: NLS_LANG Explained (How does Client
... The same problem appears if you add some Windows clients who are using another characterset and have an incorrect NLS_LANG set. You don't have to switch between unix, mainframe and Windows clients to run into this kind of problem. ...
... The same problem appears if you add some Windows clients who are using another characterset and have an incorrect NLS_LANG set. You don't have to switch between unix, mainframe and Windows clients to run into this kind of problem. ...
PHP Chapter 7
... • A flat-file database management system is a system that stores data in a flat-file format • A relational database management system (or RDBMS) is a system that stores data in a relational format PHP Programming with MySQL, 2nd Edition ...
... • A flat-file database management system is a system that stores data in a flat-file format • A relational database management system (or RDBMS) is a system that stores data in a relational format PHP Programming with MySQL, 2nd Edition ...
Pacific Database Wiki Welcome to the Pacific Database Wiki This
... Place cursor in left black column at the top, click "ctrl" + "A" (this selects all the data) click "ctrl" +"C" (this copies it to the clipboard) Open a blank excel sheet and put cursor in top left box and press "ctrl" + "V" (this inserts the data) You may have to change the font colour afterwards ...
... Place cursor in left black column at the top, click "ctrl" + "A" (this selects all the data) click "ctrl" +"C" (this copies it to the clipboard) Open a blank excel sheet and put cursor in top left box and press "ctrl" + "V" (this inserts the data) You may have to change the font colour afterwards ...
ECP2.1 Upgrade Client
... 1. If external database is used then restore the database using the backup created during the ECP upgrade (Backup of ECP). 2. Shutdown the integrated database if it is used. 3. Restore the ECP directory using the backup created during the ECP upgrade (Backup of ECP). 4. Startup the integrated databa ...
... 1. If external database is used then restore the database using the backup created during the ECP upgrade (Backup of ECP). 2. Shutdown the integrated database if it is used. 3. Restore the ECP directory using the backup created during the ECP upgrade (Backup of ECP). 4. Startup the integrated databa ...
emusst06 - Institut für Phonetik und Sprachverarbeitung
... The EMU labeller supports an annotation model that allows hierarchical relations between labels. EMU distinguishes timeless annotation levels from time-bounded Event and Segment annotation levels. All levels can have hierarchical relations to each other; this enables rich annotation structures (Cass ...
... The EMU labeller supports an annotation model that allows hierarchical relations between labels. EMU distinguishes timeless annotation levels from time-bounded Event and Segment annotation levels. All levels can have hierarchical relations to each other; this enables rich annotation structures (Cass ...
Architecture of Pattern Management Software System
... operations accessible to the users or group of users according to Halpin [19]. PMSS uses views that help users to find artifacts and additional (including statistical) information about them. 3.2.1 Repository Structure and Meaning Management Subsystem Role of the users of all these subsystems is a m ...
... operations accessible to the users or group of users according to Halpin [19]. PMSS uses views that help users to find artifacts and additional (including statistical) information about them. 3.2.1 Repository Structure and Meaning Management Subsystem Role of the users of all these subsystems is a m ...
Multimedia Database: Content and Structure
... point of time. To do so, multimedia database is a tool required to manage and maintain huge multimedia objects. Multimedia objects consist of texts, graphics, animations, video, sounds, music etc. Multimedia applications often address file management interfaces at different levels of abstraction suc ...
... point of time. To do so, multimedia database is a tool required to manage and maintain huge multimedia objects. Multimedia objects consist of texts, graphics, animations, video, sounds, music etc. Multimedia applications often address file management interfaces at different levels of abstraction suc ...
The Entity-Relationship - Department of Computer Science
... A weak entity can be identified uniquely only by considering the primary key of another (owner) entity. – Owner entity set and weak entity set must participate in a one-to-many relationship set (1 owner, many weak entities). – Weak entity set must have total participation in this identifying relatio ...
... A weak entity can be identified uniquely only by considering the primary key of another (owner) entity. – Owner entity set and weak entity set must participate in a one-to-many relationship set (1 owner, many weak entities). – Weak entity set must have total participation in this identifying relatio ...
Access 2010: database tasks Page 1 of 14 Access 2010 Help
... If your data is currently stored in another program, such as Excel, you can copy and paste your data into an Access table. In general, this works best if your data is already separated into columns, as they are in an Excel worksheet. If your data is in a word processing program, you should first sep ...
... If your data is currently stored in another program, such as Excel, you can copy and paste your data into an Access table. In general, this works best if your data is already separated into columns, as they are in an Excel worksheet. If your data is in a word processing program, you should first sep ...
- Courses - University of California, Berkeley
... • if :old.name <> :new.name then update worker set name = :new.name where name = :old.name; • end if; • if :old.lodging <> … etc... ...
... • if :old.name <> :new.name then update worker set name = :new.name where name = :old.name; • end if; • if :old.lodging <> … etc... ...
The Design and Implementation of Ingres
... Although QUEL alone provides the flexibility for many data management requirements, there are applications which require a customized user interface in place of the QUEL language. For this as well as other reasons, it is often useful to have the flexibility of a general purpose programming language ...
... Although QUEL alone provides the flexibility for many data management requirements, there are applications which require a customized user interface in place of the QUEL language. For this as well as other reasons, it is often useful to have the flexibility of a general purpose programming language ...
Distributed Databases
... and managed, even though they are accessible from remote sites. This implies that there is no reliance on a central site. A significant trade-off in designing a distributed database environment is whether to use synchronous or asynchronous distributed technology. With synchronous distributed databas ...
... and managed, even though they are accessible from remote sites. This implies that there is no reliance on a central site. A significant trade-off in designing a distributed database environment is whether to use synchronous or asynchronous distributed technology. With synchronous distributed databas ...