Advanced Topics on SQL Injection Protection
... in a stored procedure, some database servers, such as Oracle[5] and MS-SQL[6], provide an extra layer of defence by executing the dynamic query under the caller’s permission (i.e. invoker’s right). That is, except for granting the user/role permission to access the stored procedure, we also have t ...
... in a stored procedure, some database servers, such as Oracle[5] and MS-SQL[6], provide an extra layer of defence by executing the dynamic query under the caller’s permission (i.e. invoker’s right). That is, except for granting the user/role permission to access the stored procedure, we also have t ...
mod-6
... Database System Concepts, 6th Ed. ©Silberschatz, Korth and Sudarshan See www.db-book.com for conditions on re-use ...
... Database System Concepts, 6th Ed. ©Silberschatz, Korth and Sudarshan See www.db-book.com for conditions on re-use ...
DB TIME
... Getting the Most out of AAS Need to know the System’s Profile What your application is like? ...
... Getting the Most out of AAS Need to know the System’s Profile What your application is like? ...
(A) R
... No redundancy: The relations Ri preferably should be in either BoyceCodd Normal Form or Third Normal Form. Dependency preservation: Let Fi be the set of dependencies F+ that include only attributes in Ri. Preferably the decomposition should be dependency preserving, ...
... No redundancy: The relations Ri preferably should be in either BoyceCodd Normal Form or Third Normal Form. Dependency preservation: Let Fi be the set of dependencies F+ that include only attributes in Ri. Preferably the decomposition should be dependency preserving, ...
SAP_R3PerformanceTuningGuide
... Designing Indexes for Best Performance The Microsoft SQL Server 7.0 Performance Tuning Guide provides important information about SQL Server indexes and performance tuning. The document should be obtained from the location in “Finding More Information.” Large SAP R/3 installations will have some SQL ...
... Designing Indexes for Best Performance The Microsoft SQL Server 7.0 Performance Tuning Guide provides important information about SQL Server indexes and performance tuning. The document should be obtained from the location in “Finding More Information.” Large SAP R/3 installations will have some SQL ...
Valid Time Database Implementation Using Oracle11g Workspace
... case that the fact is not time varying, with respect to the human lifespan, the non time varying fact usually refers to measurements and such measurements can by more precisely obtained as time passes and measuring technology progressed. Classic examples include the brightness of stars, the height o ...
... case that the fact is not time varying, with respect to the human lifespan, the non time varying fact usually refers to measurements and such measurements can by more precisely obtained as time passes and measuring technology progressed. Classic examples include the brightness of stars, the height o ...
Chapter 21:Application Development and Administration
... functions and procedures can be written in procedural languages PostgreSQL defines API to support any procedural languages programming languages are trusted or untrusted if untrusted, superuser previleges can allow them to access the DBMS and the file system PL/pqSQL – trusted language – adds proc ...
... functions and procedures can be written in procedural languages PostgreSQL defines API to support any procedural languages programming languages are trusted or untrusted if untrusted, superuser previleges can allow them to access the DBMS and the file system PL/pqSQL – trusted language – adds proc ...
ch5
... until no more view relations are present in e1 As long as the view definitions are not recursive, this loop will ...
... until no more view relations are present in e1 As long as the view definitions are not recursive, this loop will ...
Understanding and Selecting a Database Encryption
... government and private regulations, such as the PCI Data Security Standard, have either endorsed or mandated encryption as a security measure to reduce data theft. Second, database and IT product vendors have dramatically improved the performance and manageability of their encryption offerings. Redu ...
... government and private regulations, such as the PCI Data Security Standard, have either endorsed or mandated encryption as a security measure to reduce data theft. Second, database and IT product vendors have dramatically improved the performance and manageability of their encryption offerings. Redu ...
Active DB
... Kernel DBMS: hard coded into kernel DBMS services: enhances database functionality External applications: creating triggers specific to application ...
... Kernel DBMS: hard coded into kernel DBMS services: enhances database functionality External applications: creating triggers specific to application ...
S.sid
... Meaning of constructs must be defined carefully. (e.g., WHERE clause eliminates rows that don’t evaluate to true.) New operators (in particular, outer joins) possible/needed. ...
... Meaning of constructs must be defined carefully. (e.g., WHERE clause eliminates rows that don’t evaluate to true.) New operators (in particular, outer joins) possible/needed. ...
branch-name
... average account balance is greater than $1200. select branch-name, avg-balance from (select branch-name, avg (balance) from account group by branch-name) as result (branch-name, avg-balance) where avg-balance > 1200 Note that we do not need to use the having clause, since we compute the temporary (v ...
... average account balance is greater than $1200. select branch-name, avg-balance from (select branch-name, avg (balance) from account group by branch-name) as result (branch-name, avg-balance) where avg-balance > 1200 Note that we do not need to use the having clause, since we compute the temporary (v ...
Document
... than files, thus providing more granularity to the data that can be transferred. This provides higher performance to database and OLTP|transaction processing applications. Windows Storage Server 2003 also allows NAS devices to be connected to a SAN. https://store.theartofservice.com/itil-2011-founda ...
... than files, thus providing more granularity to the data that can be transferred. This provides higher performance to database and OLTP|transaction processing applications. Windows Storage Server 2003 also allows NAS devices to be connected to a SAN. https://store.theartofservice.com/itil-2011-founda ...
Database-Systems-Design-Implementation-and-Management
... Chapter 3 The Relational Database Model requirement is easily identified be a cursory glance at the relations' structures. If the first relation has 3 attributes then the second relation must also have 3 attributes. If the first table has 10 attributes, then the second relation must also have 10 at ...
... Chapter 3 The Relational Database Model requirement is easily identified be a cursory glance at the relations' structures. If the first relation has 3 attributes then the second relation must also have 3 attributes. If the first table has 10 attributes, then the second relation must also have 10 at ...
Designing, implementing and evaluating a database for a software
... how, for example, the current tables could be updated in a way that the outcome would be the same but more efficient. The maintainability of the database is weak, in other words. No normalization, that is very common within relational databases, has been made to minimize data redundancy. 3. Design e ...
... how, for example, the current tables could be updated in a way that the outcome would be the same but more efficient. The maintainability of the database is weak, in other words. No normalization, that is very common within relational databases, has been made to minimize data redundancy. 3. Design e ...
The Design and Implementation of a Self
... We are glad to see that the recent introduction of trusted platforms provides possible solutions to processor level, OS level, and DBMS level intrusion tolerance. Such a platform employs a hardware package containing a processor, memory, and tamper-detecting circuitry [49], or various techniques for ...
... We are glad to see that the recent introduction of trusted platforms provides possible solutions to processor level, OS level, and DBMS level intrusion tolerance. Such a platform employs a hardware package containing a processor, memory, and tamper-detecting circuitry [49], or various techniques for ...
biomedcentral.com
... sequences. There are also some shortcomings in the user-interface of the current command-line applications. Results: We describe features and improvements of rewritten BLAST software and introduce new command-line applications. Long query sequences are broken into chunks for processing, in some case ...
... sequences. There are also some shortcomings in the user-interface of the current command-line applications. Results: We describe features and improvements of rewritten BLAST software and introduce new command-line applications. Long query sequences are broken into chunks for processing, in some case ...
DATABASE DEPENDENCIES
... Marc Gyssens, Hasselt University and Transnational University of Limburg, [email protected] SYNONYMS Database constraints ...
... Marc Gyssens, Hasselt University and Transnational University of Limburg, [email protected] SYNONYMS Database constraints ...
Design and Implementation of Reflective SQL
... One weakness of SQL has been its inability to express certain classes of queries, e.g., iterative queries and database schema-independent queries. Fixes to this problem generally involve embedding SQL in a more expressive language. Re ection|the ability of a language to encode arbitrary programs and ...
... One weakness of SQL has been its inability to express certain classes of queries, e.g., iterative queries and database schema-independent queries. Fixes to this problem generally involve embedding SQL in a more expressive language. Re ection|the ability of a language to encode arbitrary programs and ...
mod-8
... relationships by creating an artificial entity set. Replace R between entity sets A, B and C by an entity set E, and three relationship sets: 1. RA, relating E and A 2. RB, relating E and B 3. RC, relating E and C Create an identifying attribute for E and add any attributes of R to E For each ...
... relationships by creating an artificial entity set. Replace R between entity sets A, B and C by an entity set E, and three relationship sets: 1. RA, relating E and A 2. RB, relating E and B 3. RC, relating E and C Create an identifying attribute for E and add any attributes of R to E For each ...
EPICS Version 4 Development Plan
... 2010 meeting at BNL with Greg White (SLAC), James Roland (Diamond), and those named above to develop the limited set of PVData to be implemented in PVData and PVAccess. Going forward NSLS II is dedicated to providing a Client/Server environment for new applications that we have not supported well in ...
... 2010 meeting at BNL with Greg White (SLAC), James Roland (Diamond), and those named above to develop the limited set of PVData to be implemented in PVData and PVAccess. Going forward NSLS II is dedicated to providing a Client/Server environment for new applications that we have not supported well in ...
Oracle Database
Oracle Database (commonly referred to as Oracle RDBMS or simply as Oracle) is an object-relational database management system produced and marketed by Oracle Corporation.Larry Ellison and his two friends and former co-workers, Bob Miner and Ed Oates, started a consultancy called Software Development Laboratories (SDL) in 1977. SDL developed the original version of the Oracle software. The name Oracle comes from the code-name of a CIA-funded project Ellison had worked on while previously employed by Ampex.