transformation - Program
... of at least two related sources of information." "Such sources can be databases, software models, documents, graphs, and trees." ...
... of at least two related sources of information." "Such sources can be databases, software models, documents, graphs, and trees." ...
EMC XTREMIO HIGH-PERFORMANCE CONSOLIDATION SOLUTION FOR ORACLE
... At the same time, the demand to quickly turn this data into information and gain insight into opportunities and risks is increasing. Databases, such as Oracle Database 11g, are used to support business-critical applications. To deliver fast response times across the range of applications, these data ...
... At the same time, the demand to quickly turn this data into information and gain insight into opportunities and risks is increasing. Databases, such as Oracle Database 11g, are used to support business-critical applications. To deliver fast response times across the range of applications, these data ...
End of SQL: Triggers, Impedance Mismatch and Transactions
... • An event (e.g., update to an attribute) • A condition (e.g., a query to check) • An action (deletion, update, insertion) When the event happens, the system will check the constraint, and if satisfied, will perform the action. NOTE: triggers may cause cascading effects. Database vendors did not wai ...
... • An event (e.g., update to an attribute) • A condition (e.g., a query to check) • An action (deletion, update, insertion) When the event happens, the system will check the constraint, and if satisfied, will perform the action. NOTE: triggers may cause cascading effects. Database vendors did not wai ...
Fast algorithms for universal quantification in large databases
... In order to describe the algorithms database queries that will be used throughout ...
... In order to describe the algorithms database queries that will be used throughout ...
Thesis_Stuart - Concordia University
... Providing developers with proper tools is of ever increasing importance as software integrates itself further into all aspects of our lives. Aside from conventional hardware and software tools, architectural and design patterns have been identified over the years as a means to communicate knowledge ...
... Providing developers with proper tools is of ever increasing importance as software integrates itself further into all aspects of our lives. Aside from conventional hardware and software tools, architectural and design patterns have been identified over the years as a means to communicate knowledge ...
SARD: A Statistical Approach for Ranking Database Tuning
... the total cost of ownership [5]–[8]. A ranking of the parameters based on their impact on system performance will greatly help DBAs to prioritize their tuning tasks. To the best of our knowledge, there is no study which statistically provides a ranking of the configuration parameters based on their ...
... the total cost of ownership [5]–[8]. A ranking of the parameters based on their impact on system performance will greatly help DBAs to prioritize their tuning tasks. To the best of our knowledge, there is no study which statistically provides a ranking of the configuration parameters based on their ...
Incremental Backup
... Check for physical block corruptions Scan for logical corruptions in addition to physical corruptions Set a threshold on the number of detected corruptions allowed before aborting Validate the target input files before performing a backup operation Duplex the backup set Overwrite an existing backup ...
... Check for physical block corruptions Scan for logical corruptions in addition to physical corruptions Set a threshold on the number of detected corruptions allowed before aborting Validate the target input files before performing a backup operation Duplex the backup set Overwrite an existing backup ...
4. Transaction processing concepts
... • A transaction should lead the database from one consistent state to another. • Partial execution not allowed (principle: all or nothing) • Concurrent access to data by multiple transactions should be supported. • Transactions may end prematurely, due to system (hardware/software) failure; recovery ...
... • A transaction should lead the database from one consistent state to another. • Partial execution not allowed (principle: all or nothing) • Concurrent access to data by multiple transactions should be supported. • Transactions may end prematurely, due to system (hardware/software) failure; recovery ...
SQL Queries
... Cross-product of relation-list is computed; tuples that fail qualification are discarded; `unnecessary’ fields are deleted; remaining tuples are partitioned into groups by the value of attributes in grouping-list. The group-qualification is then applied to eliminate some groups. Expressions in gro ...
... Cross-product of relation-list is computed; tuples that fail qualification are discarded; `unnecessary’ fields are deleted; remaining tuples are partitioned into groups by the value of attributes in grouping-list. The group-qualification is then applied to eliminate some groups. Expressions in gro ...
B - Homework Market
... • undo: Similar to rollback except that it applies to a single operation rather than to a whole transaction. • redo: This specifies that certain transaction operations must be redone to ensure that all the operations of a committed transaction have been applied successfully to the database – If a sy ...
... • undo: Similar to rollback except that it applies to a single operation rather than to a whole transaction. • redo: This specifies that certain transaction operations must be redone to ensure that all the operations of a committed transaction have been applied successfully to the database – If a sy ...
Powerpoint - SQL Saturday
... Can write directly to SQL (and this is supported by Data Collection Sets) PowerShell supports direct counter querying Get-Counter Data Collector Sets must go through COM object Pla.DataCollectorSet ...
... Can write directly to SQL (and this is supported by Data Collection Sets) PowerShell supports direct counter querying Get-Counter Data Collector Sets must go through COM object Pla.DataCollectorSet ...
SeaDataNet and EMODNET Vocabularies
... P35 Status P35 presents design issues P35 granularity (e.g. should there be separate products for unfiltered and filtered samples) Which P01 terms should map to a given P35 term? Design issues need governance - domain experts who ...
... P35 Status P35 presents design issues P35 granularity (e.g. should there be separate products for unfiltered and filtered samples) Which P01 terms should map to a given P35 term? Design issues need governance - domain experts who ...
Protect Sensitive Data Using Encryption in SQL Server 2005
... extended Transact-SQL to provide support for encrypting and decrypting data as well as key management and maintenance. Appendix A lists the most important encryption statements and functions that you'll use most often, as well as the permissions required for execution. As you see in that appendix, m ...
... extended Transact-SQL to provide support for encrypting and decrypting data as well as key management and maintenance. Appendix A lists the most important encryption statements and functions that you'll use most often, as well as the permissions required for execution. As you see in that appendix, m ...
Using Patterns to Move the Application Data Layer to the Cloud
... confidentiality of the medical record of its clients. For this purpose, the company takes special care to anonymize the results of the queries executed by the auditor in order to ensure that no client information is accidentally exposed. Providing the external auditor with direct access to the datab ...
... confidentiality of the medical record of its clients. For this purpose, the company takes special care to anonymize the results of the queries executed by the auditor in order to ensure that no client information is accidentally exposed. Providing the external auditor with direct access to the datab ...
What Is Audited?
... following initialization parameter is set to FALSE: O7_DICTIONARY_ACCESSIBILITY = FALSE ...
... following initialization parameter is set to FALSE: O7_DICTIONARY_ACCESSIBILITY = FALSE ...
I2B2 Cell Messaging
... Connector/J is used by Java programs to communicate with MySQL database. Copy mysql‐connector‐java‐x.x.x‐bin.jar file into %CATALINA_HOME%\common\lib folder. 7. Download Weka 3.4.4 from http://sourceforge.net/projects/weka. Follow the link Download ‐> Browse all files to s ...
... Connector/J is used by Java programs to communicate with MySQL database. Copy mysql‐connector‐java‐x.x.x‐bin.jar file into %CATALINA_HOME%\common\lib folder. 7. Download Weka 3.4.4 from http://sourceforge.net/projects/weka. Follow the link Download ‐> Browse all files to s ...
Oracle PL/SQL
... – A cursor is a temporary work area created in the system memory when a SQL statement is executed. – A cursor contains information on a select statement and the rows of data accessed by it. This temporary work area is used to store the data retrieved from the database, and manipulate this data. – A ...
... – A cursor is a temporary work area created in the system memory when a SQL statement is executed. – A cursor contains information on a select statement and the rows of data accessed by it. This temporary work area is used to store the data retrieved from the database, and manipulate this data. – A ...
Transaction Management
... cannot be permitted to interfere with one another. 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 perfor ...
... cannot be permitted to interfere with one another. 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 perfor ...
PowerPoint Slides
... Phase A is the greeting phase, during this phase someone or some thing asks the user “How may I help you?”. Typically users may make a user request by telephone, by walk-up help desk or by electronic submission by email (Limoncelli, 1999, p.36). Phase B is the phase in which the user request is ...
... Phase A is the greeting phase, during this phase someone or some thing asks the user “How may I help you?”. Typically users may make a user request by telephone, by walk-up help desk or by electronic submission by email (Limoncelli, 1999, p.36). Phase B is the phase in which the user request is ...
Document
... Discuss else and elsif branches Construct a while loop, a do {} while loop, and a for loop • Use loop-control commands • Describe the I/O redirection paradigm ...
... Discuss else and elsif branches Construct a while loop, a do {} while loop, and a for loop • Use loop-control commands • Describe the I/O redirection paradigm ...
lesson19
... – Within the trigger action, you have the ability to retrieve and manipulate values inside the inserted table. • The inserted table will have a copy of all the affected rows during an INSERT statement. You have the ability to interfere or interact with the records inserted. • Since the default behav ...
... – Within the trigger action, you have the ability to retrieve and manipulate values inside the inserted table. • The inserted table will have a copy of all the affected rows during an INSERT statement. You have the ability to interfere or interact with the records inserted. • Since the default behav ...
Database tool CPPsite: a curated database of cell
... users to perform the search on any field of the database like PubMed ID, CPP name, CPP sequence, origin, nature of CPP (cationic and amphipathic), uptake mechanism, etc. This option also allows displaying any or all fields of databases for selected searched records. Advanced search facility allows u ...
... users to perform the search on any field of the database like PubMed ID, CPP name, CPP sequence, origin, nature of CPP (cationic and amphipathic), uptake mechanism, etc. This option also allows displaying any or all fields of databases for selected searched records. Advanced search facility allows u ...
Database model
A database model is a type of data model that determines the logical structure of a database and fundamentally determines in which manner data can be stored, organized, and manipulated. The most popular example of a database model is the relational model, which uses a table-based format.