Spatial database systems - Технички факултет
... Spatial data types • Traditional database systems do not provide any spatial data types. In addition to the classical data types integer, real, character, string they offer sometimes non-standard types of data such as date and time. An object in a spatial database is defined by several non-spatial ...
... Spatial data types • Traditional database systems do not provide any spatial data types. In addition to the classical data types integer, real, character, string they offer sometimes non-standard types of data such as date and time. An object in a spatial database is defined by several non-spatial ...
Multimedia Database: Content and Structure
... synchronization requirements are specified by either spatial or temporal relationship among multiple data streams. For example, a motion video and its caption must be synchronized spatially at the appropriate positio n in a movie, and in a slide presentation, a sequence of images and speech fragment ...
... synchronization requirements are specified by either spatial or temporal relationship among multiple data streams. For example, a motion video and its caption must be synchronized spatially at the appropriate positio n in a movie, and in a slide presentation, a sequence of images and speech fragment ...
Design and Implementation: Large Scale IPv6 Multimedia
... SIP server will slide to adjacent location bits ...
... SIP server will slide to adjacent location bits ...
Chapter 8
... – Many conditions apply for a view to be updatable – If a view does not meet these conditions, then it can only receive the SELECT operation ...
... – Many conditions apply for a view to be updatable – If a view does not meet these conditions, then it can only receive the SELECT operation ...
Chapter 4
... • Purpose: aid in database recovery – Redo log files keep list of DB changes – If DB loses changes, recovery process restores them – Redo log files receive the change information before the datafiles are updated – In minor failures (e.g., short power outage), redo log files are automatically checked ...
... • Purpose: aid in database recovery – Redo log files keep list of DB changes – If DB loses changes, recovery process restores them – Redo log files receive the change information before the datafiles are updated – In minor failures (e.g., short power outage), redo log files are automatically checked ...
as select
... DBTripWire Idea: when user makes update, application program sends copy to separate DBTripWire system DBTripWire needs to independently authenticate that user performed the update ...
... DBTripWire Idea: when user makes update, application program sends copy to separate DBTripWire system DBTripWire needs to independently authenticate that user performed the update ...
PPT
... Characteristics of Distributed DBMSs • Homogeneous DDBMS: same local DBMS at each site • Heterogeneous DDBMS: at least two sites at which local DBMSs are different • Shared characteristics of DDBMSs – Location transparency – Replication transparency – Fragmentation transparency ...
... Characteristics of Distributed DBMSs • Homogeneous DDBMS: same local DBMS at each site • Heterogeneous DDBMS: at least two sites at which local DBMSs are different • Shared characteristics of DDBMSs – Location transparency – Replication transparency – Fragmentation transparency ...
DBMS - Department of Higher Education
... Data and information are valuable resources and which requires efficient organization to store and retrieve. This study material provides a new and comprehensive treatment of databases, dealing with the complete syllabuses for both an introductory course and an advanced course on databases. It offer ...
... Data and information are valuable resources and which requires efficient organization to store and retrieve. This study material provides a new and comprehensive treatment of databases, dealing with the complete syllabuses for both an introductory course and an advanced course on databases. It offer ...
Use Cases
... “Perhaps called the Intranet scenario. For example, a company the most common use of these Java applications will be within a company or on an "Intranet," so this might be called the Intranet scenario. For example, a company might implement all of its corporate applications in Java using GUI buildin ...
... “Perhaps called the Intranet scenario. For example, a company the most common use of these Java applications will be within a company or on an "Intranet," so this might be called the Intranet scenario. For example, a company might implement all of its corporate applications in Java using GUI buildin ...
- Courses - University of California, Berkeley
... California state agencies. This collection includes documents, maps, articles, and reports on the California environment including Environmental Impact Reports (EIRs), educational pamphlets, water usage bulletins, and county plans. Documents in this collection come from the California Department of ...
... California state agencies. This collection includes documents, maps, articles, and reports on the California environment including Environmental Impact Reports (EIRs), educational pamphlets, water usage bulletins, and county plans. Documents in this collection come from the California Department of ...
MCA Syllabus
... Process: Concept and views, OS view of processes, OS services for process management, scheduling algorithms, performance evaluation; Interprocess communication and synchronisation, mutual exclusion, semaphores, hardware support for mutual exclusion, queuing implementation of semaphores, classical pr ...
... Process: Concept and views, OS view of processes, OS services for process management, scheduling algorithms, performance evaluation; Interprocess communication and synchronisation, mutual exclusion, semaphores, hardware support for mutual exclusion, queuing implementation of semaphores, classical pr ...
recursive relationship
... • Normalizing relations (or breaking them apart into many component relations) may significantly increase the complexity of the data structure • The question is one of balance – Trading complexity for modification problems ...
... • Normalizing relations (or breaking them apart into many component relations) may significantly increase the complexity of the data structure • The question is one of balance – Trading complexity for modification problems ...
27 - AIMMS
... Identifier selections in READ and WRITE statements form a one-to-one correspondence with a sparse set of records in the database table. During a READ statement the sparsity pattern is determined by all the records in the database table. During a WRITE statement the sparsity pattern is determined by ...
... Identifier selections in READ and WRITE statements form a one-to-one correspondence with a sparse set of records in the database table. During a READ statement the sparsity pattern is determined by all the records in the database table. During a WRITE statement the sparsity pattern is determined by ...
PhysDBStor - Microsoft Center
... administrators configure Microsoft SQL Server 2005 systems for optimal I/O performance and space utilization. This article also emphasizes the new SQL Server 2005 features that are significant to these discussions. This paper is separated into three sections. The first section focuses on the databas ...
... administrators configure Microsoft SQL Server 2005 systems for optimal I/O performance and space utilization. This article also emphasizes the new SQL Server 2005 features that are significant to these discussions. This paper is separated into three sections. The first section focuses on the databas ...
Oracle Form - CSE, IIT Bombay
... Are used to create applications to enter, access, change, or delete data from an Oracle database in an online, form-based environment. Forms provides many objects for developing an effective application module. Coupled with the concept of user extensibility, Forms can be used to serve virtually ...
... Are used to create applications to enter, access, change, or delete data from an Oracle database in an online, form-based environment. Forms provides many objects for developing an effective application module. Coupled with the concept of user extensibility, Forms can be used to serve virtually ...
Lecture 5 - Wojciech Bieniecki
... The transaction consists of one or more commands that have been invoked executed and confirmed (Commit) or rejected (rollback). The transaction therefore constitutes an atom operation. Transaction management is especially important, when you want to perform several operations at once treating them a ...
... The transaction consists of one or more commands that have been invoked executed and confirmed (Commit) or rejected (rollback). The transaction therefore constitutes an atom operation. Transaction management is especially important, when you want to perform several operations at once treating them a ...
Use of SAS Reports for External Vendor Data Reconciliation
... of death at the time of the event; it does not refer to an event, which hypothetically might have caused death if it were more severe. ...
... of death at the time of the event; it does not refer to an event, which hypothetically might have caused death if it were more severe. ...
File Organization
... half the records in the file. A binary2 or logarithmic search technique may also be used to search for a record. Updating usually requires the creation of a new file. To maintain file sequence records are copied to the point where amendment is required. The changes are then made and copied to the ne ...
... half the records in the file. A binary2 or logarithmic search technique may also be used to search for a record. Updating usually requires the creation of a new file. To maintain file sequence records are copied to the point where amendment is required. The changes are then made and copied to the ne ...
DataGuides: Enabling Query Formulation and
... Figure 1. A sample OEM database easily to any graph-structured data model. In OEM, each object contains an object identifier (oid) and a value. A value may be atomic or complex. Atomic values may be integers, reals, strings, images, programs, or any other data considered indivisible. A complex OEM v ...
... Figure 1. A sample OEM database easily to any graph-structured data model. In OEM, each object contains an object identifier (oid) and a value. A value may be atomic or complex. Atomic values may be integers, reals, strings, images, programs, or any other data considered indivisible. A complex OEM v ...
