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sampleaudit_1122
sampleaudit_1122

... Monitoring Auditing and Bookmarks: JMS/XLA uses a bookmark on the TimesTen logging system. Normally, XLA can read the log data of events off the in-memory log buffer. Oracle recommends setting both LogBufMB and LogFileSize in sys.odbc.ini to the same value, and that value should be 1024. If the log ...
Slides - Andy Wigley`s Blog
Slides - Andy Wigley`s Blog

... The SQLite-Net NuGet package does not work in UWP NuGet v3 does not allow a package to add additional content files to your project SQLite-Net actually consists of two C# source files , SQLite.cs and SQLiteAsync.cs that use p/invoke to call functions exported from sqlite3.dll – NuGet V2 used to add ...
Database Management Systems
Database Management Systems

... The Centre of Object Technology (COT) is a three year project concerned with research, application and implementation of object technology in Danish companies. The project is financially supported by The Center of ITResearch (CIT) and the Danish Ministry of ...
Chapter 10
Chapter 10

Second Normal Form - Department of Computer Science
Second Normal Form - Department of Computer Science

...  PDT is a superkey, and FD is a superkey.  Is PDT a candidate key?  PD is not a superkey, nor is DT, nor is PT.  So, PDT is a candidate key.  FD is also a candidate key, since neither F or D ...
Enterprise Applications - Texas Tech University Departments
Enterprise Applications - Texas Tech University Departments

MANDATE: managing networks using database technology
MANDATE: managing networks using database technology

... geared towards applications such as banking, where the focus is on naive human users interactively performing transactions. In network management, however, software programs control the network behavior with human intervention restricted to skilled operators. The objective of conventional DBMS’s is ...
[Powerpoints] - Multi-Tenant Database Model with SQL Azure.zip
[Powerpoints] - Multi-Tenant Database Model with SQL Azure.zip

... and scales according to business needs. • The service is supported by multiple servers. • Therefore, it has the ability to provide any required storage capacity. • Also, there is no time delay due to server provisioning. ...
Slide 1 - HSLS - University of Pittsburgh
Slide 1 - HSLS - University of Pittsburgh

... Vector NTI Database Maintenance 1. Database Backup Backing up your database is extremely important. It should be performed at least every month, but a weekly backup is recommended. Backups should be stored on both the hard drive and a removable media, such as a CD. – Menu|Database > Database Backup ...
relation - University of Windsor
relation - University of Windsor

... start date when that employee began managing the department. A department may have several locations. 2. A department controls a number of projects, each of which has a unique name, a unique number, and a single location. 3. We store each employee’s name, social security number ,address, salary, sex ...
2 Architecture of MOLAP Aggregates in BW 3.0
2 Architecture of MOLAP Aggregates in BW 3.0

... implied warranties of merchantability, fitness for a particular purpose, or non-infringement. SAP Portals shall not be liable for damages of any kind including without limitation direct, special, indirect, or consequential damages that may result from the use of these materials. SAP Portals does not ...
View File
View File

... paths, so do Web pages. Users may click on links and buttons in any order, which will navigate to another page. For large sites, there exist many combinations of navigation events that can occur. ...
VBFC7 - University of Wolverhampton
VBFC7 - University of Wolverhampton

... installed in a different sub-directory as this property would need changing ...
slides
slides

Document
Document

... • VARCHAR() data type- A data type, where represents the length of the column, has a maximum size of 2000 characters in most DBMSs. ...
Modeling Data for Business Processes
Modeling Data for Business Processes

Essential Database Maintenance Essential Database Maintenance
Essential Database Maintenance Essential Database Maintenance

What restrictions are imposed on outer join
What restrictions are imposed on outer join

... appropriate data. For example: Suppose the Address in Saving Account file have fields: Add line1, Add line2, City, State, Pin while the fields in address of Current account are: House No., Street No., Locality, City, State, Pin. Administrator is asked to provide the list of customers living in a par ...
Oracle Database Vault – DBA Best Practices
Oracle Database Vault – DBA Best Practices

... • Can grant the CONNECT role to users • Can change password for all users except for Security Admins • As a best practice, customer should create personalized accounts for Accounts Admins ...
Slide 1
Slide 1

... Use relationship classes for referential integrity persisted in the geodatabase, on-the-fly relates for editing performance, and joins for labeling and symbology. Messaging occurs between related objects when querying or editing these objects. This incurs overhead in the application. Composite relat ...
08_DBApplicationDeve.. - School of Information Technologies
08_DBApplicationDeve.. - School of Information Technologies

... starts a database transaction (otherwise: autocommit) successfully finishes current transaction aborts current transaction checks whether there's an active transaction ...
Kroenke-DBP-e10-PPT-Chapter12
Kroenke-DBP-e10-PPT-Chapter12

... Open Database Connectivity (OBDC) • The Open Database Connectivity (ODBC) standard 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 ...
Oracle Database 10g: Administration Workshop I
Oracle Database 10g: Administration Workshop I

... SQL> SELECT sid, ctime FROM v$lock WHERE block > 0; ...
Coupled Software Transformations
Coupled Software Transformations

... All these adaptations are coupled. Consistency is here about the use of the same relational model in the different code artifacts. So this is definitely a coupled transformation problem. It is a different question whether or not one succeeds to provide an effective implementation of the scenario, w ...
Microsoft Open Database Connectivity (ODBC) | Microsoft Docs
Microsoft Open Database Connectivity (ODBC) | Microsoft Docs

... An identifier that is enclosed in identifier quote characters so that it can contain special characters or match keywords (also known as a quoted identifier). descriptor A data structure that holds information about either column data or dynamic parameters. The physical representation of the descrip ...
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Concurrency control

In information technology and computer science, especially in the fields of computer programming, operating systems, multiprocessors, and databases, concurrency control ensures that correct results for concurrent operations are generated, while getting those results as quickly as possible.Computer systems, both software and hardware, consist of modules, or components. Each component is designed to operate correctly, i.e., to obey or to meet certain consistency rules. When components that operate concurrently interact by messaging or by sharing accessed data (in memory or storage), a certain component's consistency may be violated by another component. The general area of concurrency control provides rules, methods, design methodologies, and theories to maintain the consistency of components operating concurrently while interacting, and thus the consistency and correctness of the whole system. Introducing concurrency control into a system means applying operation constraints which typically result in some performance reduction. Operation consistency and correctness should be achieved with as good as possible efficiency, without reducing performance below reasonable levels. Concurrency control can require significant additional complexity and overhead in a concurrent algorithm compared to the simpler sequential algorithm.For example, a failure in concurrency control can result in data corruption from torn read or write operations.
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