eGovernance - Computer Science Division
... Storage of Audit Trail is an issue Distributed or Centralized ? Possible Solution: A Buffered Distributed - Centralized Architecture Amalgamation of audit trail data at the central server ...
... Storage of Audit Trail is an issue Distributed or Centralized ? Possible Solution: A Buffered Distributed - Centralized Architecture Amalgamation of audit trail data at the central server ...
Normalization
... of normalization is to ensure that all tables are in at least 3NF Higher forms are not likely to be encountered in business environment Normalization works one relation at a time Progressively breaks table into new set of relations based on identified dependencies Database Systems, 9th Edition ...
... of normalization is to ensure that all tables are in at least 3NF Higher forms are not likely to be encountered in business environment Normalization works one relation at a time Progressively breaks table into new set of relations based on identified dependencies Database Systems, 9th Edition ...
Accessing External Databases from Mobile Applications
... Symbian, Palm OS etc. Adding to these list also include some of the cross platform libraries such as jQuery, jQtouch, Sencha, Titanium, HTML5 etc. This has resulted in an exponential growth in the number of mobile applications available across all platforms. The applications can be categorized into ...
... Symbian, Palm OS etc. Adding to these list also include some of the cross platform libraries such as jQuery, jQtouch, Sencha, Titanium, HTML5 etc. This has resulted in an exponential growth in the number of mobile applications available across all platforms. The applications can be categorized into ...
Oracle Database Integration with Active Directory and Windows
... •MS KDC is supported •Uses External Users mechanism (by default) •Enterprise User Security supported •EUS and AD integration solutions needed to support authorization through Windows group membership ...
... •MS KDC is supported •Uses External Users mechanism (by default) •Enterprise User Security supported •EUS and AD integration solutions needed to support authorization through Windows group membership ...
The storage system volume requirements for a
... the transaction log activities can be monitored from the performance monitor with some ...
... the transaction log activities can be monitored from the performance monitor with some ...
PHP Bible – Chapter 13: SQL Tutorial
... crime to use the social security number of another individual or apply for more than one number Database designers seize upon truly unique identifiers such as this because almost every other piece of personal information is subject to change – which accounts for the large number of businesses who in ...
... crime to use the social security number of another individual or apply for more than one number Database designers seize upon truly unique identifiers such as this because almost every other piece of personal information is subject to change – which accounts for the large number of businesses who in ...
A Comparative Study on Oracle and IBM
... DB2 does not provide multi-version read consistency. Instead DB2 requires applications either to use read locks, with various levels of isolation, or to accept dirty reads. Read locks prevent data that is read from being changed by concurrent transactions. Clearly, this implementation restricts the ...
... DB2 does not provide multi-version read consistency. Instead DB2 requires applications either to use read locks, with various levels of isolation, or to accept dirty reads. Read locks prevent data that is read from being changed by concurrent transactions. Clearly, this implementation restricts the ...
chap01-db
... database (DB). A set of application programs used to access, update, and manage data. This part constitutes data management system (MS). A DBMS is general-purpose software i.e., not application specific. The same DBMS (e.g., Oracle, Sybase, etc.) can be used in railway reservation system, librar ...
... database (DB). A set of application programs used to access, update, and manage data. This part constitutes data management system (MS). A DBMS is general-purpose software i.e., not application specific. The same DBMS (e.g., Oracle, Sybase, etc.) can be used in railway reservation system, librar ...
Database Systems: Design, Implementation, and Management
... Management Systems Database Systems: Design, Implementation, and Management, Fifth Edition, Rob and Coronel ...
... Management Systems Database Systems: Design, Implementation, and Management, Fifth Edition, Rob and Coronel ...
Ephesoft Advanced Reporting Tool
... Ephesoft Advanced Reporting Tool Ephesoft Advanced Reporting Tool is an Ephesoft add-on. It aids administrators in achieving the goal of reducing manual data corrections. To do this, the Reporting Tool monitors Ephesoft’s performance over time and captures information about the correction process i ...
... Ephesoft Advanced Reporting Tool Ephesoft Advanced Reporting Tool is an Ephesoft add-on. It aids administrators in achieving the goal of reducing manual data corrections. To do this, the Reporting Tool monitors Ephesoft’s performance over time and captures information about the correction process i ...
Data Manipulation Subsystem
... • Databases play a key role in helping businesses conduct e-commerce by making their business tasks more effective and efficient • Businesses are using the Web to provide employees with access to information • Businesses are allowing their partner businesses to gain access to vitally important infor ...
... • Databases play a key role in helping businesses conduct e-commerce by making their business tasks more effective and efficient • Businesses are using the Web to provide employees with access to information • Businesses are allowing their partner businesses to gain access to vitally important infor ...
What Is a Database?
... Database Management System (DBMS) Collection of interrelated data Set of programs to access the data DBMS provides an environment that is both convenient and efficient to use. Database Applications: • Banking: all transactions ...
... Database Management System (DBMS) Collection of interrelated data Set of programs to access the data DBMS provides an environment that is both convenient and efficient to use. Database Applications: • Banking: all transactions ...
ASEAN Mineral Resources Information System using FOSS and
... Information System using Free and Open Source Software (FOSS) and the Open Geospatial Consortium (OGC) standards. The use of FOSS and OGC compliant standards aims to make the mineral resources information system cost efficient, interoperable and user friendly. The developed system is composed of 3 m ...
... Information System using Free and Open Source Software (FOSS) and the Open Geospatial Consortium (OGC) standards. The use of FOSS and OGC compliant standards aims to make the mineral resources information system cost efficient, interoperable and user friendly. The developed system is composed of 3 m ...
week 3 normalisation
... De-normalised data is simply a list of the data elements in one clump First normal form requires data be identified by a primary key and a number of atomic values / attributes Second normal form and third normal forms deal with the relationship of non-key attributes to the primary key Third ...
... De-normalised data is simply a list of the data elements in one clump First normal form requires data be identified by a primary key and a number of atomic values / attributes Second normal form and third normal forms deal with the relationship of non-key attributes to the primary key Third ...
Relational Calculus
... It is known that every query that can be expressed in relational algebra can be expressed as a safe query in DRC / TRC; the converse is also true. Relational Completeness: Query language (e.g., SQL) can express every query that is expressible in relational algebra/calculus. ...
... It is known that every query that can be expressed in relational algebra can be expressed as a safe query in DRC / TRC; the converse is also true. Relational Completeness: Query language (e.g., SQL) can express every query that is expressible in relational algebra/calculus. ...
Chapter 4: Advanced SQL
... An assertion is a predicate expressing a condition that we wish the ...
... An assertion is a predicate expressing a condition that we wish the ...
evaluation of existing technology
... Database used (Oracle / DB2 / SqlServer etc.) Database Release ( 8.1.7, 9.0.1 etc ) Database version (Standard/Enterprise) Approximate database size (in MB/GB/TB - please indicate) # of Users (Concurrent and/or Batch) # of Tables / Views # of Procedures and Packages # of Triggers ...
... Database used (Oracle / DB2 / SqlServer etc.) Database Release ( 8.1.7, 9.0.1 etc ) Database version (Standard/Enterprise) Approximate database size (in MB/GB/TB - please indicate) # of Users (Concurrent and/or Batch) # of Tables / Views # of Procedures and Packages # of Triggers ...
Introduction to Relational Database Management Systems
... we would have a customer name field, a customer number field, etc. The customer number in the Sales table is called a "foreign key". A foreign key is a copy of a primary key that appears elsewhere. Question: What kinds of fields make good primary keys? Answer: One type of field that makes an excelle ...
... we would have a customer name field, a customer number field, etc. The customer number in the Sales table is called a "foreign key". A foreign key is a copy of a primary key that appears elsewhere. Question: What kinds of fields make good primary keys? Answer: One type of field that makes an excelle ...
GIS Development: Step5 - DB Planning and Design Step6
... software, and evaluating their functionality and performance. This test is usually important for short listed vendors. The same data set should be used to test all hardware software configuration. Get a committee of 8-10 members to set up the benchmark test. The tasks performed by the vendor sho ...
... software, and evaluating their functionality and performance. This test is usually important for short listed vendors. The same data set should be used to test all hardware software configuration. Get a committee of 8-10 members to set up the benchmark test. The tasks performed by the vendor sho ...
I m The Characteristics of Databases
... \r [hit'! categor!, of applic.~rionsis reporting .~pplicutionstlx~tpuhlish the results of d;lr;iblse riueries on :I corpor.lte portill or other Web sire. Such reportinp app1ic:ltions are often cre.~tedusing thirJ-partv report generation :lnJ dipit:il J i ~ s h b ~ ~procllrJ ucts trom vendors such as ...
... \r [hit'! categor!, of applic.~rionsis reporting .~pplicutionstlx~tpuhlish the results of d;lr;iblse riueries on :I corpor.lte portill or other Web sire. Such reportinp app1ic:ltions are often cre.~tedusing thirJ-partv report generation :lnJ dipit:il J i ~ s h b ~ ~procllrJ ucts trom vendors such as ...
Normalization
... 1. No two distinct rows can have same values in all key columns, and 2. This is not true for any subset of the key Part 2 false? A superkey Primary key Alternate key Kroenke, Database Processing ...
... 1. No two distinct rows can have same values in all key columns, and 2. This is not true for any subset of the key Part 2 false? A superkey Primary key Alternate key Kroenke, Database Processing ...
CENG 352 Database Management Systems - COW :: Ceng
... • Data: Known facts that can be recorded and have an implicit meaning. • Database: A collection of related data. • Mini-world: Some part of the real world about which data is stored in a database. For example, student grades and transcripts at a university. • Database Management System (DBMS): A sof ...
... • Data: Known facts that can be recorded and have an implicit meaning. • Database: A collection of related data. • Mini-world: Some part of the real world about which data is stored in a database. For example, student grades and transcripts at a university. • Database Management System (DBMS): A sof ...