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Security features in Oracle database management system
... have proposed a generic algorithm that studies the profiles of transactions that users use. As Fonseca, Vieira, and Madeira explain, the database system keeps a record of all the commands a user executes as a chain of commands. This sequence of commands can be used to identify the malicious data rea ...
... have proposed a generic algorithm that studies the profiles of transactions that users use. As Fonseca, Vieira, and Madeira explain, the database system keeps a record of all the commands a user executes as a chain of commands. This sequence of commands can be used to identify the malicious data rea ...
Installing Oracle 9i Server for Controller Guideline
... This can be changed once the user is inside Controller, by clicking Maintain > Database > Database Selection Mode. This setting is stored under the user’s profile in the ccr.config file. The file is found in the C:\Documents and Settings\\Application Data\Cognos\ directory.
You can open up ...
... This can be changed once the user is inside Controller, by clicking Maintain > Database > Database Selection Mode. This setting is stored under the user’s profile in the ccr.config file. The file is found in the C:\Documents and Settings\
Microsoft Language Integrate Query (LINQ)
... LINQ has been around since 2007, creating a large user base within that amount of time. Because of its versatility, LINQ is still a big player in the development of C# applications of all forms, not just database interaction applications. Due to the versatility that was built into LINQ, its queries ...
... LINQ has been around since 2007, creating a large user base within that amount of time. Because of its versatility, LINQ is still a big player in the development of C# applications of all forms, not just database interaction applications. Due to the versatility that was built into LINQ, its queries ...
Document
... Store the shadow page table in nonvolatile storage, such that state of the database prior to transaction execution may be recovered. ...
... Store the shadow page table in nonvolatile storage, such that state of the database prior to transaction execution may be recovered. ...
37] C. Mohan and F. Levine. ARIES/IM an e cient
... deleted since this could result in a non-serializable execution. This is controlled by passing lock modes to each operation, so that transactions running at lower degrees of consistency can be mixed with those running at higher degrees 17]. Even though search operations on T-trees obtain the tree la ...
... deleted since this could result in a non-serializable execution. This is controlled by passing lock modes to each operation, so that transactions running at lower degrees of consistency can be mixed with those running at higher degrees 17]. Even though search operations on T-trees obtain the tree la ...
fdacs: gis gdi - Enterprise 24x7 Inc.
... data into a standardized, easy to use format, using automated procedures. The Repository’s primary purpose is to provide data for FDACS business functions that cross divisional boundaries. One example of such a business function is emergency planning and response. The GDI Repository System increases ...
... data into a standardized, easy to use format, using automated procedures. The Repository’s primary purpose is to provide data for FDACS business functions that cross divisional boundaries. One example of such a business function is emergency planning and response. The GDI Repository System increases ...
Kroenke-Auer-DBP-e13-PPT
... • DBA is responsible for maintaining the data repository. • Data repositories are collections of metadata about users, databases, and its applications. • The repository may be: – Virtual, as it is composed of metadata from many different sources: DBMS, code libraries, Webpage generation and editing ...
... • DBA is responsible for maintaining the data repository. • Data repositories are collections of metadata about users, databases, and its applications. • The repository may be: – Virtual, as it is composed of metadata from many different sources: DBMS, code libraries, Webpage generation and editing ...
as RTF - Illinois Simulator Laboratory
... the graphics card, implying that perfect synchronization requires genlock. However, practice shows that software framelock along with passive stereo produces good enough (actually quite good) results, and, when combined with its inexpensive nature, make this a winning technology combination for PC ...
... the graphics card, implying that perfect synchronization requires genlock. However, practice shows that software framelock along with passive stereo produces good enough (actually quite good) results, and, when combined with its inexpensive nature, make this a winning technology combination for PC ...
ppt file
... masks changes in the conceptual schemas. They also increase the flexibility of a database that allows multiple users to see the data in different ways. ...
... masks changes in the conceptual schemas. They also increase the flexibility of a database that allows multiple users to see the data in different ways. ...
Defining Relationships
... If you select the Cascade Delete Related Records check box when defining a relationship, any time you delete records in the primary table, Microsoft Access automatically deletes related records in the related table. For example, if you delete a customer record from the Customers table, all the custo ...
... If you select the Cascade Delete Related Records check box when defining a relationship, any time you delete records in the primary table, Microsoft Access automatically deletes related records in the related table. For example, if you delete a customer record from the Customers table, all the custo ...
Transaction Management
... essential functions of the DBMS. This Topic focuses on transaction management, which consists of concurrency control and recovery management both of which are functions of the DBMS. Concurrency control ensures that the database is consistent in the event of multiple users accessing the database. Rec ...
... essential functions of the DBMS. This Topic focuses on transaction management, which consists of concurrency control and recovery management both of which are functions of the DBMS. Concurrency control ensures that the database is consistent in the event of multiple users accessing the database. Rec ...
A Logical Framework for Integrating Inconsistent
... inconsistencies arising from the integration of multiple databases by introducing a method based on the paraconsistent approach. We argue that in most situations inconsistent information can be useful, unavoidable and even desirable, like for instance in airline booking systems. In recent work ([9, ...
... inconsistencies arising from the integration of multiple databases by introducing a method based on the paraconsistent approach. We argue that in most situations inconsistent information can be useful, unavoidable and even desirable, like for instance in airline booking systems. In recent work ([9, ...
White Paper
... ready orders. If such a query reads the same row more than once, for the same workflow step, however, this tends to point to something broken in the process; if the order is really ready to ship, it should ship the first time we report it for that purpose! An efficient workflow, on the other hand, w ...
... ready orders. If such a query reads the same row more than once, for the same workflow step, however, this tends to point to something broken in the process; if the order is really ready to ship, it should ship the first time we report it for that purpose! An efficient workflow, on the other hand, w ...
Optimization_Lecture_7
... B+ tree index is a balanced tree in which the internal nodes (the top two levels) direct the search and the leaf nodes contain data entries. Searching for a record requires just a traversal from the root to the appropriate leaf node. The length of the path from the root to a leaf is called height of ...
... B+ tree index is a balanced tree in which the internal nodes (the top two levels) direct the search and the leaf nodes contain data entries. Searching for a record requires just a traversal from the root to the appropriate leaf node. The length of the path from the root to a leaf is called height of ...
The Design and Implementation of a Self
... current ID research focuses on identifying attacks on OS and computer networks. Although ITDB needs to apply the existing anomaly detection algorithms, existing ID systems for OS and networks cannot be directly used to detect malicious transactions. Although there are some works on database ID [9, 5 ...
... current ID research focuses on identifying attacks on OS and computer networks. Although ITDB needs to apply the existing anomaly detection algorithms, existing ID systems for OS and networks cannot be directly used to detect malicious transactions. Although there are some works on database ID [9, 5 ...
Chapter 15
... each pair of transactions Ti and Tj such that Tj reads a data item previously written by Ti, the commit operation of Ti appears before the read operation of Tj. Every cascadeless schedule is also recoverable It is desirable to restrict the schedules to those that are cascadeless ...
... each pair of transactions Ti and Tj such that Tj reads a data item previously written by Ti, the commit operation of Ti appears before the read operation of Tj. Every cascadeless schedule is also recoverable It is desirable to restrict the schedules to those that are cascadeless ...
Lecture 4
... Executing programs at the client site speeds up interaction by avoiding many round trips to server ...
... Executing programs at the client site speeds up interaction by avoiding many round trips to server ...
... Externally defined aggregate functions can be used in place of built-in aggregates. Both types of functions can be invoked by Starburst at low levels of the system to allow more efficient handling of the data. For example, by invoking functions in the predicate evaluator, Starburst can reduce the am ...
Basic Concepts of Relational Database
... can use SSN as a primary key. This is how we can guarantee that all rows are unique. - Foreign key is a column or columns whose values are the same as a primary key of another table. Keys can be simple (a single field) or composite (more than one field) Keys usually are used as indexes to speed ...
... can use SSN as a primary key. This is how we can guarantee that all rows are unique. - Foreign key is a column or columns whose values are the same as a primary key of another table. Keys can be simple (a single field) or composite (more than one field) Keys usually are used as indexes to speed ...
No Slide Title
... Lockable resources and lock escalation SQL Server can lock data at various levels, known as lockable resources. The ten levels form a hierarchy based on granularity, which refers to the amount of data the resource encompasses. A resource that encompasses more data than another resource is less ...
... Lockable resources and lock escalation SQL Server can lock data at various levels, known as lockable resources. The ten levels form a hierarchy based on granularity, which refers to the amount of data the resource encompasses. A resource that encompasses more data than another resource is less ...
Relational-Complete Private Information Retrieval
... A PIR-based query interface to whois data would remedy this problem, allowing people to query the availability of domain names without the servers ever knowing the content of the query. Most PIR schemes, however, are restricted to retrieving blocks at known offsets in the database. This restrictive ...
... A PIR-based query interface to whois data would remedy this problem, allowing people to query the availability of domain names without the servers ever knowing the content of the query. Most PIR schemes, however, are restricted to retrieving blocks at known offsets in the database. This restrictive ...
cos346day22
... provides a DBMS-independent means for processing relational database data. • It was developed in the early 1990s by an industry committee and has been implemented by Microsoft and many other vendors. • The goal is to allow a developer to create a single application that can access databases supporte ...
... provides a DBMS-independent means for processing relational database data. • It was developed in the early 1990s by an industry committee and has been implemented by Microsoft and many other vendors. • The goal is to allow a developer to create a single application that can access databases supporte ...
Versant Object Database
![](https://commons.wikimedia.org/wiki/Special:FilePath/Versant_logo_2007.png?width=300)
Versant Object Database (VOD) is an object database software product developed by Versant Corporation.The Versant Object Database enables developers using object oriented languages to transactionally store their information by allowing the respective language to act as the Data Definition Language (DDL) for the database. In other words, the memory model is the database schema model.In general, persistence in VOD in implemented by declaring a list of classes, then providing a transaction demarcation application programming interface to use cases. Respective language integrations adhere to the constructs of that language, including syntactic and directive sugars.Additional APIs exist, beyond simple transaction demarcation, providing for the more advanced capabilities necessary to address practical issues found when dealing with performance optimization and scalability for systems with large amounts of data, many concurrent users, network latency, disk bottlenecks, etc.