CS 46B: Introduction to Data Structures
... Transactions prevent data corruption, but what about data loss? Computer Engineering Dept. Spring 2017: January 31 ...
... Transactions prevent data corruption, but what about data loss? Computer Engineering Dept. Spring 2017: January 31 ...
as select branch_name
... – Enable user or another application program to query the database, in order to retrieve information ...
... – Enable user or another application program to query the database, in order to retrieve information ...
perfSONAR Installation and Configuration
... These prerequisites must be manually installed before you begin installation of the perfSONAR services. – Note: Tomcat can be automatically installed by the bundle installer, but it recommended that you download Tomcat from the Apache web-site and manually install it before running the bundle instal ...
... These prerequisites must be manually installed before you begin installation of the perfSONAR services. – Note: Tomcat can be automatically installed by the bundle installer, but it recommended that you download Tomcat from the Apache web-site and manually install it before running the bundle instal ...
RDF Objects
... Many real-world entities like People and Working Groups do not have URIs, and are modelled in RDF using blank nodes. Instead of being identified by a URI, they can be identified by their unambiguous properties. These properties can be determined from OWL and DAML ontologies. An application wanting t ...
... Many real-world entities like People and Working Groups do not have URIs, and are modelled in RDF using blank nodes. Instead of being identified by a URI, they can be identified by their unambiguous properties. These properties can be determined from OWL and DAML ontologies. An application wanting t ...
XML
... subelements Text in an element is modeled as a text node child of the element Children of a node are ordered according to their order in the XML ...
... subelements Text in an element is modeled as a text node child of the element Children of a node are ordered according to their order in the XML ...
Ch08_updated
... • This makes it easier to change the data type for a domain that is used by numerous attributes in a schema, and improves schema readability. • Examples: • CREATE DOMAIN SSN_TYPE AS CHAR(9); • CREATE DOMAIN D_NUM AS INT CHECK (D_NUM>0 AND D_NUM<21); ...
... • This makes it easier to change the data type for a domain that is used by numerous attributes in a schema, and improves schema readability. • Examples: • CREATE DOMAIN SSN_TYPE AS CHAR(9); • CREATE DOMAIN D_NUM AS INT CHECK (D_NUM>0 AND D_NUM<21); ...
Transparent - Indico
... Designed as flexible as possible to support multiple update propagation protocols and update mechanisms. ...
... Designed as flexible as possible to support multiple update propagation protocols and update mechanisms. ...
Appendix G - Getting Started with Microsoft Visio
... Visio 2010 drawing for use when building the data model and database design. There are now three versions of the file: – The original WPC-Database-Model-Tables.vsd file— This file is our basic working file with only the tables in it. – The WPC-Database-Design.vsd file—This file will be used for our ...
... Visio 2010 drawing for use when building the data model and database design. There are now three versions of the file: – The original WPC-Database-Model-Tables.vsd file— This file is our basic working file with only the tables in it. – The WPC-Database-Design.vsd file—This file will be used for our ...
A FAD for data intensive applications - Knowledge and Data
... tween the programming language data model and the database data model (121. This problem is seen in the interface between embedded SQL products and their host languages. Another approach is to add persistence and database oriented data types to the data model of an existing general purpose language. ...
... tween the programming language data model and the database data model (121. This problem is seen in the interface between embedded SQL products and their host languages. Another approach is to add persistence and database oriented data types to the data model of an existing general purpose language. ...
Schema and data translation
... The metamodel approach, translations • The constructs in the various models are rather similar: – can be classified into a few categories (“metaconstructs'') – translations can be defined on metaconstructs, • and there are “standard”, accepted ways to deal with translations of metaconstructs • they ...
... The metamodel approach, translations • The constructs in the various models are rather similar: – can be classified into a few categories (“metaconstructs'') – translations can be defined on metaconstructs, • and there are “standard”, accepted ways to deal with translations of metaconstructs • they ...
Recovering SQL Server Databases
... DPM expands the basic data protection capabilities included in SQL Server by adding the ability to provide protection for selected databases with more granular control over your recovery time objective (RTO) and recovery point objective (RPO). Using only the tools provided with Windows Server and SQ ...
... DPM expands the basic data protection capabilities included in SQL Server by adding the ability to provide protection for selected databases with more granular control over your recovery time objective (RTO) and recovery point objective (RPO). Using only the tools provided with Windows Server and SQ ...
Database System Concepts
... Concepts Architecture of a DBMS Database System Design Database Design Users of Database Systems ...
... Concepts Architecture of a DBMS Database System Design Database Design Users of Database Systems ...
Possible and Certain SQL Keys
... foreign keys are the only ones amongst around 100 classes of constraints [1] that enjoy built-in support by SQL database systems. In particular, entity integrity is enforced by primary keys [34]. Core problems investigate reasoning [21], Armstrong databases [18], and discovery [22, 24, 32, 33, 40]. ...
... foreign keys are the only ones amongst around 100 classes of constraints [1] that enjoy built-in support by SQL database systems. In particular, entity integrity is enforced by primary keys [34]. Core problems investigate reasoning [21], Armstrong databases [18], and discovery [22, 24, 32, 33, 40]. ...
title
... table that was filled with 80 Million rows just over night , and the sql apply had hard times catching up with that , slowing the complete sql apply down dramatically. After consulting with the Supplier and the Functional department it was decided to define a skip_rule for thist table. After that th ...
... table that was filled with 80 Million rows just over night , and the sql apply had hard times catching up with that , slowing the complete sql apply down dramatically. After consulting with the Supplier and the Functional department it was decided to define a skip_rule for thist table. After that th ...
Access to Relational Databases Using SAS ®
... go through this cumbersome process-- one no longer needs to create access and view descriptors. As the following code illustrates, by using a “dynamic libname engine” SAS can treat the remote database as if it were a SAS dataset. libname oralib oracle user="scott" password="tiger" path="sample" pres ...
... go through this cumbersome process-- one no longer needs to create access and view descriptors. As the following code illustrates, by using a “dynamic libname engine” SAS can treat the remote database as if it were a SAS dataset. libname oralib oracle user="scott" password="tiger" path="sample" pres ...
Microsoft SQL Server Native High Availability with XtremIO
... Figure 3 demonstrates how Secondary Copy NTFS Volumes of a database Primary Copy NTFS Volumes are effectively merged into one, and how any snapshots taken of these volumes are actually free, being an in-memory metadata operation only. Only data differences between the multiple copies are counted as ...
... Figure 3 demonstrates how Secondary Copy NTFS Volumes of a database Primary Copy NTFS Volumes are effectively merged into one, and how any snapshots taken of these volumes are actually free, being an in-memory metadata operation only. Only data differences between the multiple copies are counted as ...
4th Dimension, MS Access, and FileMaker Pro
... database applications fall in the middle range of system requirements. For instance, most applications have or will have multiple users. Most handle more than one file or table of related information. Most manage at least thousands of records. It is this middle ground of applications that are target ...
... database applications fall in the middle range of system requirements. For instance, most applications have or will have multiple users. Most handle more than one file or table of related information. Most manage at least thousands of records. It is this middle ground of applications that are target ...
JDBC (Java DataBase Connectivity)
... When Java first came out, this was a useful driver because most databases only supported ODBC access but now this type of driver is recommended only for experimental use or when no other alternative is available. The JDBC-ODBC bridge that comes with JDK 1.2 is a good example of this kind of driver. ...
... When Java first came out, this was a useful driver because most databases only supported ODBC access but now this type of driver is recommended only for experimental use or when no other alternative is available. The JDBC-ODBC bridge that comes with JDK 1.2 is a good example of this kind of driver. ...
SQL Server Procedures
... and hardware. This is done in several ways ranging from logically revoking access to any accounts to physically placing the server in a locked/vaulted room. The services that impact MessageStats by this type of lock down include: MSSQLServer (regular SQL Server services) and SQLAGENTxx (SQL Agent). ...
... and hardware. This is done in several ways ranging from logically revoking access to any accounts to physically placing the server in a locked/vaulted room. The services that impact MessageStats by this type of lock down include: MSSQLServer (regular SQL Server services) and SQLAGENTxx (SQL Agent). ...
Document
... Null Values It is possible for tuples to have a null value, denoted by null, for some ...
... Null Values It is possible for tuples to have a null value, denoted by null, for some ...
Spatio-Temporal Databases
... describe geographic processes and phenomena. For example, in the case of LIS (Land Information System), which stores the land owner and land details, land owner is the object, land parcel is the spatial aspect and the time line of events which occurred on the land is temporal aspect. The only disadv ...
... describe geographic processes and phenomena. For example, in the case of LIS (Land Information System), which stores the land owner and land details, land owner is the object, land parcel is the spatial aspect and the time line of events which occurred on the land is temporal aspect. The only disadv ...
Semantic Database Presentation - Florida International University
... • Directly supports conceptual data model of the enterprise • Shorter application design and programming cycle ...
... • Directly supports conceptual data model of the enterprise • Shorter application design and programming cycle ...
Chapter 18 of Database Design, Application Development
... The use of a dedicated server to manage complex data outside of a database. Programmers use an application programming interface (API) to access complex data. Provide good performance for specific kinds of complex data. The range of operations may be limited. May perform poorly when combinin ...
... The use of a dedicated server to manage complex data outside of a database. Programmers use an application programming interface (API) to access complex data. Provide good performance for specific kinds of complex data. The range of operations may be limited. May perform poorly when combinin ...