Expressive Query Construction through Direct Manipulation of
... them in spreadsheet form. “Export to Excel”, the joke goes, “is the third most common button in data and business intelligence apps... ...
... them in spreadsheet form. “Export to Excel”, the joke goes, “is the third most common button in data and business intelligence apps... ...
Oracle Applications Concepts II
... Not tied to specific installation(s) Provide background for how Apps works Help with support tasks in general ...
... Not tied to specific installation(s) Provide background for how Apps works Help with support tasks in general ...
MySQL Tutorial
... Database Management System (DBMS) is software to maintain and utilize the collections of data (Oracle, DB2, MySQL) ...
... Database Management System (DBMS) is software to maintain and utilize the collections of data (Oracle, DB2, MySQL) ...
Oracle Database Appliance Sales Jarosław Skibiński
... your database is down, you face lost productivity, lost revenue and loss of customer confidence. The Oracle Database Appliance delivers the entire value set of Oracle Enterprise Edition while providing appliancelike ease of deployment, patching, diagnostics, support, and storage management -eliminat ...
... your database is down, you face lost productivity, lost revenue and loss of customer confidence. The Oracle Database Appliance delivers the entire value set of Oracle Enterprise Edition while providing appliancelike ease of deployment, patching, diagnostics, support, and storage management -eliminat ...
Conceptual Design Using the ER Model
... continuous pages is more efficient that doing a separate I/O for each page. Assume that in our computer system, it is much more efficient to read and write blocks of 32 pages at a time, so all reads and writes from files must be in blocks of 32 pages (and if a file has less than 32 pages, it is padd ...
... continuous pages is more efficient that doing a separate I/O for each page. Assume that in our computer system, it is much more efficient to read and write blocks of 32 pages at a time, so all reads and writes from files must be in blocks of 32 pages (and if a file has less than 32 pages, it is padd ...
What is a Database System?
... based on statistical information about the specific database (not necessarily, though) perform expression transformation (cast query in some internal form and convert to respective canonical form candidate low level procedures selection query plans generation and selection statistical info ...
... based on statistical information about the specific database (not necessarily, though) perform expression transformation (cast query in some internal form and convert to respective canonical form candidate low level procedures selection query plans generation and selection statistical info ...
The SQL Query Language
... If UNIQUE is used, and * is replaced by E.name, finds acct no.s whose owners own no more than one acct with a balance over 1000. (UNIQUE checks for duplicate tuples; * denotes all attributes. Why do we have to replace * by E.name?) Illustrates why, in general, subquery must be re-computed for each B ...
... If UNIQUE is used, and * is replaced by E.name, finds acct no.s whose owners own no more than one acct with a balance over 1000. (UNIQUE checks for duplicate tuples; * denotes all attributes. Why do we have to replace * by E.name?) Illustrates why, in general, subquery must be re-computed for each B ...
Replication Extracts from Books Online
... and site autonomy. For example, merge replication allows users to work and update data autonomously, although ACID properties are not assured. Instead, when servers are reconnected, all sites in the replication topology converge to the same data values. Transactional replication maintains transactio ...
... and site autonomy. For example, merge replication allows users to work and update data autonomously, although ACID properties are not assured. Instead, when servers are reconnected, all sites in the replication topology converge to the same data values. Transactional replication maintains transactio ...
Ontology-based Geographic Data Access in a Peer Data
... This ontology provides a user-oriented view of the data and makes it accessible via queries formulated only in the ontology language without any knowledge of the data source schema [Calvanese 2009]. OBDA settings have some common characteristics, such as [Lopes et al. 2012; Calvanese 2009]: (i) the ...
... This ontology provides a user-oriented view of the data and makes it accessible via queries formulated only in the ontology language without any knowledge of the data source schema [Calvanese 2009]. OBDA settings have some common characteristics, such as [Lopes et al. 2012; Calvanese 2009]: (i) the ...
Software Requirements Specification
... CHART Intranet mapping application requires that changes in event and device data be reflected on all map clients in a near-real-time fashion (within 5 seconds). To do so via the traditional raster map publishing mechanism will result in all clients retrieving updated map every 5 seconds or at least ...
... CHART Intranet mapping application requires that changes in event and device data be reflected on all map clients in a near-real-time fashion (within 5 seconds). To do so via the traditional raster map publishing mechanism will result in all clients retrieving updated map every 5 seconds or at least ...
Query From Examples: An Iterative, Data-Driven
... to facilitate query reuse, and SQLShare facilitates browsing and searching of SQL queries posted by users. Another approach is to provide a query recommendation facility that can recommend entire queries based on a user’s and other users’ past queries recorded in a query log [6] or recommend query s ...
... to facilitate query reuse, and SQLShare facilitates browsing and searching of SQL queries posted by users. Another approach is to provide a query recommendation facility that can recommend entire queries based on a user’s and other users’ past queries recorded in a query log [6] or recommend query s ...
DBC-e04-Chapter-02-PP
... A Surrogate Key • A surrogate key is a unique, numeric value that is added to a relation to serve as the primary key • Surrogate key values have no meaning to users and are usually hidden on forms, queries and reports • A surrogate key is often used in place of a composite primary key KROENKE and A ...
... A Surrogate Key • A surrogate key is a unique, numeric value that is added to a relation to serve as the primary key • Surrogate key values have no meaning to users and are usually hidden on forms, queries and reports • A surrogate key is often used in place of a composite primary key KROENKE and A ...
SHAREPOINT BLOB STORAGE SOLUTION WITH METALOGIX AND EMC ISILON SCALE-OUT NAS
... difficult in a SharePoint environment. With the SharePoint BLOB storage solution from Metalogix and EMC Isilon, managing large data files is extremely easy. Metalogix StoragePoint works natively with SharePoint. StoragePoint is a .NET application that adheres to the SharePoint Object Model and uses ...
... difficult in a SharePoint environment. With the SharePoint BLOB storage solution from Metalogix and EMC Isilon, managing large data files is extremely easy. Metalogix StoragePoint works natively with SharePoint. StoragePoint is a .NET application that adheres to the SharePoint Object Model and uses ...
DataBase Management Systems Lecture Notes
... This is the amount of storage space used by the database files and their access path structures on disk including indexes and other access paths. ...
... This is the amount of storage space used by the database files and their access path structures on disk including indexes and other access paths. ...
SQL Server 2005 Security Overview for
... reconfigure with override sp_configure 'clr enabled', 1 There are far too many configuration options to take the time to write this kind of code. So SQL Server includes the SQL Server Surface Area Configuration Tool, which provides a handy GUI for configuring the server. Running it should be the fir ...
... reconfigure with override sp_configure 'clr enabled', 1 There are far too many configuration options to take the time to write this kind of code. So SQL Server includes the SQL Server Surface Area Configuration Tool, which provides a handy GUI for configuring the server. Running it should be the fir ...
Secure Coding Practices
... Extract - Database Security Use strongly typed parameterized queries. Parameterized queries keep the query and data separate through the use of placeholders. The query structure is defined with place holders and then the application specifies the contents of each placeholder. Utilize input vali ...
... Extract - Database Security Use strongly typed parameterized queries. Parameterized queries keep the query and data separate through the use of placeholders. The query structure is defined with place holders and then the application specifies the contents of each placeholder. Utilize input vali ...
- Sacramento - California State University
... policy. In this report, failed login attempt is audited. If failed login attempts for a particular user exceed a threshold, the DBA is alerted. A printed message includes the user name, the terminal that he used, and the number of failed login attempts. The audit policy also includes the monitoring ...
... policy. In this report, failed login attempt is audited. If failed login attempts for a particular user exceed a threshold, the DBA is alerted. A printed message includes the user name, the terminal that he used, and the number of failed login attempts. The audit policy also includes the monitoring ...
Data Models - La Salle University
... • When choosing a primary key, make sure that it must be unique, as opposed to simply happening to be unique for the instance you have or have in mind. • Because of redundancy issues, it should not contain too many fields or fields that might change. • Be mindful of privacy issues, SocSecNum can be ...
... • When choosing a primary key, make sure that it must be unique, as opposed to simply happening to be unique for the instance you have or have in mind. • Because of redundancy issues, it should not contain too many fields or fields that might change. • Be mindful of privacy issues, SocSecNum can be ...
Microsoft Jet Database Engine
The Microsoft Jet Database Engine is a database engine on which several Microsoft products have been built. A database engine is the underlying component of a database, a collection of information stored on a computer in a systematic way. The first version of Jet was developed in 1992, consisting of three modules which could be used to manipulate a database.Database connect for MicrosoftJET stands for Joint Engine Technology, sometimes being referred to as Microsoft JET Engine or simply Jet. Microsoft Access and Visual Basic use or have used Jet as their underlying database engine. It has since been superseded for general use, however, first by Microsoft Desktop Engine (MSDE), then later by SQL Server Express. For larger database needs, Jet databases can be upgraded (or, in Microsoft parlance, ""up-sized"") to Microsoft's flagship database product, SQL Server.However, this does not mean that a MS Jet (Red) database cannot match MS SQL Server in storage capacity. A 5 billion record MS Jet (Red) database with compression and encryption turned on requires about 1 terabyte of disk storage space, comprising hundreds of (*.mdb) files, each acting as partial table, and not as a database in itself.Over the years, Jet has become almost synonymous with Microsoft Access, to the extent that many people refer to a Jet database as an ""Access database"".