while new - UHasselt
... • BGS programs can construct sets. • whilenew programs can only construct lists. – operator new works tuple- ( list-) based. • Lists are ordered; sets can be unordered. • If you want to simulate something unordered by something ordered, you have to work with all orders. – (Recall parity in whilenew ...
... • BGS programs can construct sets. • whilenew programs can only construct lists. – operator new works tuple- ( list-) based. • Lists are ordered; sets can be unordered. • If you want to simulate something unordered by something ordered, you have to work with all orders. – (Recall parity in whilenew ...
What Is Relational Data Modeling?
... Figure 2-1. Hierarchical class scheduling: record types connected in a tree structure This type of data management, system has several challenges. One is the direct result of the restriction of being able to link only one parent to any children record types (such as Class in Figure 2-1). Look at the ...
... Figure 2-1. Hierarchical class scheduling: record types connected in a tree structure This type of data management, system has several challenges. One is the direct result of the restriction of being able to link only one parent to any children record types (such as Class in Figure 2-1). Look at the ...
Introduction to SQL Server and MySQL
... is a Relational Database Management System (RDBMS) from Microsoft The main language supported in SQL Server is Transact SQL (T-SQL), an extension of SQL ...
... is a Relational Database Management System (RDBMS) from Microsoft The main language supported in SQL Server is Transact SQL (T-SQL), an extension of SQL ...
Data and Databases
... The applications (e.g., registrar, accounting, or athletics) would share some common core functions, such as input, report generation, querying, and data browsing. However, these common functions would typically be designed, coded, documented, and tested, at great expense, for each application. More ...
... The applications (e.g., registrar, accounting, or athletics) would share some common core functions, such as input, report generation, querying, and data browsing. However, these common functions would typically be designed, coded, documented, and tested, at great expense, for each application. More ...
View PDF
... drugs (Herceptin and Erbitux), which are effective in treating some cancers [8,9]. Over the last two decades, the amounts of information associated with epitopes have tremendously increased. Using “epitope” as a keyword, a query has been made against the PubMed (frequently used literature database) ...
... drugs (Herceptin and Erbitux), which are effective in treating some cancers [8,9]. Over the last two decades, the amounts of information associated with epitopes have tremendously increased. Using “epitope” as a keyword, a query has been made against the PubMed (frequently used literature database) ...
Web applications and Oracle
... • Heads-down users might need a Java applet application: Use Oracle Forms • Casual users and Internet users need an HTML-based application • Build HTML-based applications with Oracle Designer if you can • You can use either PL/SQL or Java for handwritten parts of HTMLbased applications: – Java is ve ...
... • Heads-down users might need a Java applet application: Use Oracle Forms • Casual users and Internet users need an HTML-based application • Build HTML-based applications with Oracle Designer if you can • You can use either PL/SQL or Java for handwritten parts of HTMLbased applications: – Java is ve ...
What's All This Metadata Good For, Anyway? Using Metadata to Dynamically Generate SQL
... are optimized, a particularly important feature when using remote database systems. This paper gives an overview will be given of the programmatic interface to this metabase engine, including its effect on a typical end-user interface. It also explains how the SQL procedure’s pass-through facility, ...
... are optimized, a particularly important feature when using remote database systems. This paper gives an overview will be given of the programmatic interface to this metabase engine, including its effect on a typical end-user interface. It also explains how the SQL procedure’s pass-through facility, ...
Java Database Connectivity with JDBC
... • DataBase Management System (DBMS) – Mechanisms for storing and organizing data – Access, store, modify data without concern for internal representation (information hiding) ...
... • DataBase Management System (DBMS) – Mechanisms for storing and organizing data – Access, store, modify data without concern for internal representation (information hiding) ...
An Investigation Into The Security Of Oracle 10g
... presented today, a conclusion was reached. • It seems that all the layers presented by Oracle have got a security hole that allows data to be pinched by hackers. • My conclusion is that Oracle as a database is not safe enough to store user data. • Their major weakness is protecting against SQL Injec ...
... presented today, a conclusion was reached. • It seems that all the layers presented by Oracle have got a security hole that allows data to be pinched by hackers. • My conclusion is that Oracle as a database is not safe enough to store user data. • Their major weakness is protecting against SQL Injec ...
Element
... URLs -- command access Java API -- used by servlet Command-line interface XML -- taglib, SOAP ...
... URLs -- command access Java API -- used by servlet Command-line interface XML -- taglib, SOAP ...
Document
... subtype discriminator) go into supertype relation – Subtype attributes go into each subtype; primary key of supertype relation also becomes primary key of subtype relation – 1:1 relationship established between supertype and each subtype, with supertype as primary ...
... subtype discriminator) go into supertype relation – Subtype attributes go into each subtype; primary key of supertype relation also becomes primary key of subtype relation – 1:1 relationship established between supertype and each subtype, with supertype as primary ...
driver
... A standard or open application programming interface (API) for accessing a database. SQL Access Group, chiefly Microsoft, in 1992 By using ODBC statements in a program, you can access files in a number of different databases, including Access, dBase, DB2, Excel, and Text. It allows programs ...
... A standard or open application programming interface (API) for accessing a database. SQL Access Group, chiefly Microsoft, in 1992 By using ODBC statements in a program, you can access files in a number of different databases, including Access, dBase, DB2, Excel, and Text. It allows programs ...
Multidimensional database technology - Computer
... began developing what later became multidimensional database systems. IRI Express, a popular tool for marketing analysis in the late 1970s and early 1980s, became a market-leading online analytical processing tool and was acquired by Oracle. Concurrently, the Comshare system developed into System W, ...
... began developing what later became multidimensional database systems. IRI Express, a popular tool for marketing analysis in the late 1970s and early 1980s, became a market-leading online analytical processing tool and was acquired by Oracle. Concurrently, the Comshare system developed into System W, ...
SolarWinds Technical Reference
... Option 1 – Virtual Orion Server(s) You may choose to install Orion products on virtual servers. The requirement for virtual servers is that they be assigned the same resources as a physical server would have. Specific requirements for servers are listed in the product’s Administrative Guide. This in ...
... Option 1 – Virtual Orion Server(s) You may choose to install Orion products on virtual servers. The requirement for virtual servers is that they be assigned the same resources as a physical server would have. Specific requirements for servers are listed in the product’s Administrative Guide. This in ...
Android-Lecture15,16-DataStorageInSQLite
... be a removable storage media (such as an SD card) or an internal (non-removable) storage. Files saved to the external storage are world-readable and can be modified by the user when they enable USB mass storage to transfer files on a computer. ...
... be a removable storage media (such as an SD card) or an internal (non-removable) storage. Files saved to the external storage are world-readable and can be modified by the user when they enable USB mass storage to transfer files on a computer. ...
Select * from - anuradhasrinivas
... SQL:1999 supports functions and procedures Functions/procedures can be written in SQL itself, or in an external programming language Functions are particularly useful with specialized data types such as images and geometric objects Example: functions to check if polygons overlap, or to compare ...
... SQL:1999 supports functions and procedures Functions/procedures can be written in SQL itself, or in an external programming language Functions are particularly useful with specialized data types such as images and geometric objects Example: functions to check if polygons overlap, or to compare ...
Byzantium: Byzantine-Fault-Tolerant Database Replication Providing Snapshot Isolation
... Byzantine clients is presented in Figure 4. To be able to compare if the sequence of operations submitted initially is the same that is submitted at commit time, the coordinator also logs the operations and their results as they are executed (line 42). At commit time, if the received list differs fr ...
... Byzantine clients is presented in Figure 4. To be able to compare if the sequence of operations submitted initially is the same that is submitted at commit time, the coordinator also logs the operations and their results as they are executed (line 42). At commit time, if the received list differs fr ...
Data Warehouse
... * data mart creates facilities on scheduled time or triggered by events and exception * some ROLAP products use their own storage structures for metadata • domain specific ROLAP tools over server • Disadvantages: * SQL comes in the way of sequential processing and columnar aggregations * such querie ...
... * data mart creates facilities on scheduled time or triggered by events and exception * some ROLAP products use their own storage structures for metadata • domain specific ROLAP tools over server • Disadvantages: * SQL comes in the way of sequential processing and columnar aggregations * such querie ...
Administering Microsoft SQL Server 2012 Databases
... Your network contains two servers named Server1and Server2. Server1 and Server2 run SQL Server 2012 and have access to SAN named SAN1. SAN1 stores all SQL data and log files used by Server1 and Server2. Server1 contains a database named DB1. DB1 is a heavily used database. Users report that when ru ...
... Your network contains two servers named Server1and Server2. Server1 and Server2 run SQL Server 2012 and have access to SAN named SAN1. SAN1 stores all SQL data and log files used by Server1 and Server2. Server1 contains a database named DB1. DB1 is a heavily used database. Users report that when ru ...
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 ...
Accessing multidimensional Data Types in Oracle 9i Release 2
... In multidimensional environments the key concept was always that data is fully precalculated in a cube. This could physically be true, so every cell need disk space, but could also mean that data has to be calculated at runtime. The multidimensional engine is designed to calculate aggregates very fa ...
... In multidimensional environments the key concept was always that data is fully precalculated in a cube. This could physically be true, so every cell need disk space, but could also mean that data has to be calculated at runtime. The multidimensional engine is designed to calculate aggregates very fa ...
Survey Presentation in Multilevel Secure Database
... The information classified at a higher security level can be discovered by users classified at a lower security level by means of inference ...
... The information classified at a higher security level can be discovered by users classified at a lower security level by means of inference ...
FaceKit: A Database Interface Design Toolkit
... as a dialogue between the user and the application. The user makesa request and the application respondsby performing some task and possibly providing some output. Similarly, the application makes input requests which the user responds to. ‘Ihe research emphasisin these systems has been on how to pr ...
... as a dialogue between the user and the application. The user makesa request and the application respondsby performing some task and possibly providing some output. Similarly, the application makes input requests which the user responds to. ‘Ihe research emphasisin these systems has been on how to pr ...
Modelling Geographic Information Systems using an - IC
... [KT92]. Results in this area are recent, and there is a lack of experience with real data. This paper presents an approach to deal with the modelling problem. It describes a framework for designing a database to support GIS applications, using the object-oriented paradigm. This database is now being ...
... [KT92]. Results in this area are recent, and there is a lack of experience with real data. This paper presents an approach to deal with the modelling problem. It describes a framework for designing a database to support GIS applications, using the object-oriented paradigm. This database is now being ...