Chapter 19: Distributed Databases
... Persistent messaging systems are systems that provide transactional properties to messages ...
... Persistent messaging systems are systems that provide transactional properties to messages ...
here.
... Find the customer names and their loan numbers for all customers having a loan at some branch. select customer-name, T.loan-number, S.amount from borrower as T, loan as S where T.loan-number = S.loan-number Find the names of all branches that have greater assets than some branch located in Brook ...
... Find the customer names and their loan numbers for all customers having a loan at some branch. select customer-name, T.loan-number, S.amount from borrower as T, loan as S where T.loan-number = S.loan-number Find the names of all branches that have greater assets than some branch located in Brook ...
The Relational Model - Department of Computer Science | UNC
... Why We Should Study the Relational Model? ...
... Why We Should Study the Relational Model? ...
ECP2.1 Upgrade Client
... behavior of ECP across all the supported databases. Oracle and PostgreSQL use case sensitive search by default while MySQL and MSSQL are case insensitive. This can lead to some minor issues during message transportation when the message passes through databases with different case sensitivity. Takin ...
... behavior of ECP across all the supported databases. Oracle and PostgreSQL use case sensitive search by default while MySQL and MSSQL are case insensitive. This can lead to some minor issues during message transportation when the message passes through databases with different case sensitivity. Takin ...
Constructing an OLAP Cube from Distributed XML Data
... demanding task but it also may be overkill in practice. This suggests that in some applications it would be more feasible to form the OLAP cubes only when they are actually needed. We present such a system. As the data sources may well be heterogeneous, we propose an XML language for data collection ...
... demanding task but it also may be overkill in practice. This suggests that in some applications it would be more feasible to form the OLAP cubes only when they are actually needed. We present such a system. As the data sources may well be heterogeneous, we propose an XML language for data collection ...
New Era of Object-Relational Approaches As mentioned in the
... Stonebraker, 1990). Nevertheless, object-oriented databases are still not as widely used as relational databases (RDBs) that rest on a firm formal foundation. Stonebraker (1996) reports that the OODBMS market is 100 times smaller in comparison with the RDBMS market, and it is expected that this figu ...
... Stonebraker, 1990). Nevertheless, object-oriented databases are still not as widely used as relational databases (RDBs) that rest on a firm formal foundation. Stonebraker (1996) reports that the OODBMS market is 100 times smaller in comparison with the RDBMS market, and it is expected that this figu ...
Database Programming - Section 12
... MAXVALUE nnnnn NOCACHE NOCYCLE ; Ask students what it means if they specified NOCYCLE when they defined their sequence. It means numbers will not be reused. Ask why that might be important. (Perhaps the school wants to keep track of how many different students have ever attended the school. Perhaps ...
... MAXVALUE nnnnn NOCACHE NOCYCLE ; Ask students what it means if they specified NOCYCLE when they defined their sequence. It means numbers will not be reused. Ask why that might be important. (Perhaps the school wants to keep track of how many different students have ever attended the school. Perhaps ...
Effective Usage of SQL Server 2005 Database Mirroring
... Webmaster(SQLMaster) of www.sqlserver-qa.net & www.sqloogle.co.uk ...
... Webmaster(SQLMaster) of www.sqlserver-qa.net & www.sqloogle.co.uk ...
IJCIS - Template Paper Title (14-Point Size, Times New Roman
... data and time-constrained transactions. They are now being used for several applications such as space project control, process control, financial market and air traffic control systems. In each of these time-critical applications, data about the target environment must be continuously collected fro ...
... data and time-constrained transactions. They are now being used for several applications such as space project control, process control, financial market and air traffic control systems. In each of these time-critical applications, data about the target environment must be continuously collected fro ...
High Availability Installation Instructions
... SQL Server High Availability Groups are used to monitor availability of both SQL Servers, and perform automatic failover in the event where one server becomes unavailable ...
... SQL Server High Availability Groups are used to monitor availability of both SQL Servers, and perform automatic failover in the event where one server becomes unavailable ...
Towards a XML Fuzzy Structured Query Language
... Using XML is possible to define a fuzzy query language with the required characteristics. XML (eXtensible Markup Language) is a data description language designed to describe document containing structured data using tags. The use of XML provides benefits such as data portability, allowing data inte ...
... Using XML is possible to define a fuzzy query language with the required characteristics. XML (eXtensible Markup Language) is a data description language designed to describe document containing structured data using tags. The use of XML provides benefits such as data portability, allowing data inte ...
Flexible Database Transformations: The SERF Approach
... The SERF framework addresses the limitation of current OODB technology that restricts schema evolution to a predefined set of simple schema evolution operations with fixed semantics [BKKK87, Tec94, BMO 89, Inc93, Obj93]. With the SERF framework we can now offer arbitrary user-customized and possibly ...
... The SERF framework addresses the limitation of current OODB technology that restricts schema evolution to a predefined set of simple schema evolution operations with fixed semantics [BKKK87, Tec94, BMO 89, Inc93, Obj93]. With the SERF framework we can now offer arbitrary user-customized and possibly ...
Transaction Management
... The objective of concurrency control is to maximise transaction throughput while preventing interference among multiple users. Transaction throughput is the number of transactions processed per unit of time, is a measure of the amount of work performed by the DBMS. More than one million transactions ...
... The objective of concurrency control is to maximise transaction throughput while preventing interference among multiple users. Transaction throughput is the number of transactions processed per unit of time, is a measure of the amount of work performed by the DBMS. More than one million transactions ...
Deleting V5 Folders
... If removing the entire database, right-click on database name and select delete. Confirm deletion. ...
... If removing the entire database, right-click on database name and select delete. Confirm deletion. ...
Hackproofing Lotus Domino Web Server
... The OpenDocument command opens a document in read mode. The EditDocument command Example: http://server/statrep.nsf/view/doc?EditDocument If the ACLs on the document allow it, the EditDocument command opens a document in write mode. EditDocument returns an HTML form with fields in the document that ...
... The OpenDocument command opens a document in read mode. The EditDocument command Example: http://server/statrep.nsf/view/doc?EditDocument If the ACLs on the document allow it, the EditDocument command opens a document in write mode. EditDocument returns an HTML form with fields in the document that ...
Event Notification Module - Schneider Electric is the Global
... the same server host. The user selects an SQL instance on the local machine for the install to configure the database server. Database Server: Installs the database components on the target database server for Event Notification Module. Application Server: The user must select the target database se ...
... the same server host. The user selects an SQL instance on the local machine for the install to configure the database server. Database Server: Installs the database components on the target database server for Event Notification Module. Application Server: The user must select the target database se ...
A NGSSoftware Insight Security Research Publication
... The OpenDocument command opens a document in read mode. The EditDocument command Example: http://server/statrep.nsf/view/doc?EditDocument If the ACLs on the document allow it, the EditDocument command opens a document in write mode. EditDocument returns an HTML form with fields in the document that ...
... The OpenDocument command opens a document in read mode. The EditDocument command Example: http://server/statrep.nsf/view/doc?EditDocument If the ACLs on the document allow it, the EditDocument command opens a document in write mode. EditDocument returns an HTML form with fields in the document that ...
Valid Time Database Implementation Using Oracle11g Workspace
... 1988. The collection of these articles is republished as [4]. The paper clearly demonstrates the difficulty of temporal data handling in relational databases and proposed an extended SQL syntax which reduces the complication of the temporal SQL queries. His book on the development of temporal databa ...
... 1988. The collection of these articles is republished as [4]. The paper clearly demonstrates the difficulty of temporal data handling in relational databases and proposed an extended SQL syntax which reduces the complication of the temporal SQL queries. His book on the development of temporal databa ...
LN3
... – If the primary key value of the tuple being deleted is referenced from other tuples in the database • Can be remedied by several actions: RESTRICT, CASCADE, SET NULL (see Chapter 8 for more details) – RESTRICT option: reject the deletion – CASCADE option: propagate the new primary key value into t ...
... – If the primary key value of the tuple being deleted is referenced from other tuples in the database • Can be remedied by several actions: RESTRICT, CASCADE, SET NULL (see Chapter 8 for more details) – RESTRICT option: reject the deletion – CASCADE option: propagate the new primary key value into t ...