2160707 - Advanced Java - Darshan Institute of Engineering
... What is the Content ? When we request for viewing some file on the web browser and if it is a simple HTML file then that particular file will be displayed in the browser. Sometimes we can request for viewing some gif and jpg file and the browser displays it. Sometimes we want to see some pdf ...
... What is the Content ? When we request for viewing some file on the web browser and if it is a simple HTML file then that particular file will be displayed in the browser. Sometimes we can request for viewing some gif and jpg file and the browser displays it. Sometimes we want to see some pdf ...
Chapter 7: Relational Database Design
... A relation schema R is in BCNF with respect to a set F of functional dependencies if for all functional dependencies in F+ of the form ...
... A relation schema R is in BCNF with respect to a set F of functional dependencies if for all functional dependencies in F+ of the form ...
RMAN Cloning using Recovery Catalog
... Note: To make it easy for you, just copy the entries in any one of the tnsnames.ora file and paste it into the tnsnames.ora file of other two databases. Then, you are done with configuring the TNS names. The purpose of configuring the LISTENER and TNSNAMES for each and every database is to access th ...
... Note: To make it easy for you, just copy the entries in any one of the tnsnames.ora file and paste it into the tnsnames.ora file of other two databases. Then, you are done with configuring the TNS names. The purpose of configuring the LISTENER and TNSNAMES for each and every database is to access th ...
Chapter 14: Query Optimization
... Recursively compute costs for joining subsets of S to find the cost of each plan. Choose the cheapest of the 2n – 1 alternatives. ...
... Recursively compute costs for joining subsets of S to find the cost of each plan. Choose the cheapest of the 2n – 1 alternatives. ...
Database Monitoring Services
... Installation GG software (source & target server) • Download software from Oracle site. Software to use is Oracle ...
... Installation GG software (source & target server) • Download software from Oracle site. Software to use is Oracle ...
Chapter 3: Introduction to SQL - Computer Engineering Department
... The SQL data-definition language (DDL) allows the specification of information about relations, including: The schema for each relation. The domain of values associated with each attribute. Integrity constraints ...
... The SQL data-definition language (DDL) allows the specification of information about relations, including: The schema for each relation. The domain of values associated with each attribute. Integrity constraints ...
Dynamics NAV 2013
... • This login needs to have sysadmin rights on the SQL server. • This login needs to have db_owner role or Super (Data) rights on the Dynamics NAV database. • A best practice is to set up a utility user that is part of the domain and serves to run the scheduled updates as well as make changes in the ...
... • This login needs to have sysadmin rights on the SQL server. • This login needs to have db_owner role or Super (Data) rights on the Dynamics NAV database. • A best practice is to set up a utility user that is part of the domain and serves to run the scheduled updates as well as make changes in the ...
larger block size
... • Size your systems with absolutely as much physical memory as you can afford - and then immediately budget for more! ...
... • Size your systems with absolutely as much physical memory as you can afford - and then immediately budget for more! ...
(A) R
... apply reflexivity and augmentation rules on f add the resulting functional dependencies to F+ for each pair of functional dependencies f1and f2 in F+ if f1 and f2 can be combined using transitivity then add the resulting functional dependency to F+ ...
... apply reflexivity and augmentation rules on f add the resulting functional dependencies to F+ for each pair of functional dependencies f1and f2 in F+ if f1 and f2 can be combined using transitivity then add the resulting functional dependency to F+ ...
Managing database connections with JDBC
... the API, which might lead a user to wonder where the work is done. Actually this is a strength of the approach that the JDBC developers took because the actual implementation is provided by JDBC Driver vendors, who in turn provide the classes that implement the necessary interfaces. This approach in ...
... the API, which might lead a user to wonder where the work is done. Actually this is a strength of the approach that the JDBC developers took because the actual implementation is provided by JDBC Driver vendors, who in turn provide the classes that implement the necessary interfaces. This approach in ...
What is Real Application Testing?
... • Filter Attributes: Workload capture can be filtered using any of the following session attributes • User • Program • Module • Action • Service • Session ID ...
... • Filter Attributes: Workload capture can be filtered using any of the following session attributes • User • Program • Module • Action • Service • Session ID ...
ppt
... Recursively compute costs for joining subsets of S to find the cost of each plan. Choose the cheapest of the 2n – 1 alternatives. ...
... Recursively compute costs for joining subsets of S to find the cost of each plan. Choose the cheapest of the 2n – 1 alternatives. ...
Effective Usage of SQL Server 2005 Database Mirroring
... Preparing (testing)the Mirror for Failover – It is better to use identical servers (in terms of CPU, memory, storage, and network capacity) as principal and mirror partners. – Same service pack and patch levels for the operating system and SQL Server on both partners. – If used Automatic Failover en ...
... Preparing (testing)the Mirror for Failover – It is better to use identical servers (in terms of CPU, memory, storage, and network capacity) as principal and mirror partners. – Same service pack and patch levels for the operating system and SQL Server on both partners. – If used Automatic Failover en ...
Ch.8 - Faculty Website Listing
... Constraints, including FDs, are costly to check in practice unless they pertain to only one relation. If it is sufficient to test only those dependencies on each individual relation of a decomposition in order to ensure that all functional dependencies hold, then that decomposition is dependency pre ...
... Constraints, including FDs, are costly to check in practice unless they pertain to only one relation. If it is sufficient to test only those dependencies on each individual relation of a decomposition in order to ensure that all functional dependencies hold, then that decomposition is dependency pre ...
Exploiting Web Search Engines to Search Structured
... etc. Typically, these structured databases contain information about named entities like products, people, movies and locations. Currently, the search in each structured database is “siloed” in that it exclusively uses the information in the specific structured database to find matching entities. Th ...
... etc. Typically, these structured databases contain information about named entities like products, people, movies and locations. Currently, the search in each structured database is “siloed” in that it exclusively uses the information in the specific structured database to find matching entities. Th ...
Temporal Entity-Relationship Models—A Survey
... temporally enhanced ER models, and 10 such models have been reported in the research literature. Their informative names include the Temporal Enhanced Entity Relationship model [12], [11], the Temporal Entity Relationship model [33], and the Relationship, Attribute, Keys, and Entities model [13], to ...
... temporally enhanced ER models, and 10 such models have been reported in the research literature. Their informative names include the Temporal Enhanced Entity Relationship model [12], [11], the Temporal Entity Relationship model [33], and the Relationship, Attribute, Keys, and Entities model [13], to ...
Puredata Systems for Analytics: Concurrency and Workload
... handling analytic operations capable of providing throughput 1000 times greater and faster than traditional database servers. Impressively, it requires minimal system tuning thereby providing high-end performance as well as requiring a low total cost of ownership (TCO). Database performance is direc ...
... handling analytic operations capable of providing throughput 1000 times greater and faster than traditional database servers. Impressively, it requires minimal system tuning thereby providing high-end performance as well as requiring a low total cost of ownership (TCO). Database performance is direc ...
PPT - Electrical and Computer Engineering Department
... SQL includes a string-matching operator for comparisons on character strings. The operator “like” uses patterns that are described using two special characters: percent (%). The % character matches any substring. underscore (_). The _ character matches any character. ...
... SQL includes a string-matching operator for comparisons on character strings. The operator “like” uses patterns that are described using two special characters: percent (%). The % character matches any substring. underscore (_). The _ character matches any character. ...
Chapter 15-17: Transaction Management
... Basic Assumption – Each transaction preserves database consistency. Thus serial execution of a set of transactions preserves database consistency. A (possibly concurrent) schedule is serializable if it is equivalent to a serial schedule. Different forms of schedule equivalence give rise to the ...
... Basic Assumption – Each transaction preserves database consistency. Thus serial execution of a set of transactions preserves database consistency. A (possibly concurrent) schedule is serializable if it is equivalent to a serial schedule. Different forms of schedule equivalence give rise to the ...
Mining Patterns in Relational Databases
... are also part of this initial phase of data preparation. The resulting data is the input for the data mining phase, which in its turn results in discovered patterns. The interesting patterns are then presented to the user. As these patterns can be stored as new knowledge in a knowledge base, they ca ...
... are also part of this initial phase of data preparation. The resulting data is the input for the data mining phase, which in its turn results in discovered patterns. The interesting patterns are then presented to the user. As these patterns can be stored as new knowledge in a knowledge base, they ca ...
Database Management System
... Not only did the relational model ease the burden of application developers, but it also caused a paradigm shift in the data management industry. The separation between what and how data is retrieved provided an architecture by which the new database vendors could improve and innovate their products ...
... Not only did the relational model ease the burden of application developers, but it also caused a paradigm shift in the data management industry. The separation between what and how data is retrieved provided an architecture by which the new database vendors could improve and innovate their products ...
Handling of NULL Values in Preference Database Queries
... unlikely that all data for all attributes of a tour are always known. The column length contains two NULL entries, because it was not possible to determine the length of the tours. Furthermore users may fill a global database with their own hiking tours. If a hiking tourist wants to set the length b ...
... unlikely that all data for all attributes of a tour are always known. The column length contains two NULL entries, because it was not possible to determine the length of the tours. Furthermore users may fill a global database with their own hiking tours. If a hiking tourist wants to set the length b ...
GT.M for the Python Programmer
... Employee(“MGW”,”UK”,”London”,1) = “Rob Tweed`Director`020 8404 1234” In this example, the data items that make up the employee details (name, position, telephone number) have been appended together with the back-apostrophe character as a delimiter. GT.M does not impose any controls or rules over how ...
... Employee(“MGW”,”UK”,”London”,1) = “Rob Tweed`Director`020 8404 1234” In this example, the data items that make up the employee details (name, position, telephone number) have been appended together with the back-apostrophe character as a delimiter. GT.M does not impose any controls or rules over how ...
A Database-based Email System
... A filter is applied by executing the SIEVE code corresponding to it. The filter determines which of the labels defined by the user to apply to the mail. Rukma Prabhu Verlekar Neela Sawant Meghana Kshirsagar ...
... A filter is applied by executing the SIEVE code corresponding to it. The filter determines which of the labels defined by the user to apply to the mail. Rukma Prabhu Verlekar Neela Sawant Meghana Kshirsagar ...