Management of Data with Uncertainties
... over a probabilistic database is a set of probabilistic tuple answers: each tuple returned by the system has a probability of being in the query’s answer set. The system needs to compute these probabilities, and is this difficult, because it is an instance of the probabilistic inference problem, whi ...
... over a probabilistic database is a set of probabilistic tuple answers: each tuple returned by the system has a probability of being in the query’s answer set. The system needs to compute these probabilities, and is this difficult, because it is an instance of the probabilistic inference problem, whi ...
Event
... • Persistent storage can be database, directory service, XML files, spreadsheet, ... • For O-O programming, we'd like to save and retrieve objects to/from storage. Java Application object ...
... • Persistent storage can be database, directory service, XML files, spreadsheet, ... • For O-O programming, we'd like to save and retrieve objects to/from storage. Java Application object ...
System Design Specification
... The htdocs/pcounter/index.cfm file should include a new file to send the customer to WPM instead of WorldPay. The htdocs/transfers directory should contain a new folder called WPM to handle cancelled transactions from WPM. This has to be handled within the application as the WPM callback service wil ...
... The htdocs/pcounter/index.cfm file should include a new file to send the customer to WPM instead of WorldPay. The htdocs/transfers directory should contain a new folder called WPM to handle cancelled transactions from WPM. This has to be handled within the application as the WPM callback service wil ...
PPT - LSC
... Read/Write Applications Q Replication provides a solution for continuous availability where the active secondary system is also available for other applications ...
... Read/Write Applications Q Replication provides a solution for continuous availability where the active secondary system is also available for other applications ...
Spatial Data and Databases Presentation by Neelabh on 2/6/2017
... Latitude: is degree of north or south of the Equator (0 degrees). Values range from -90 to 90 degrees. Longitude: is the angular distance in degrees, relative to the Prime Meridian. Values West range from -180 to 0 degrees and East range from 0 to 180 degrees. Altitude: is the distance of the camera ...
... Latitude: is degree of north or south of the Equator (0 degrees). Values range from -90 to 90 degrees. Longitude: is the angular distance in degrees, relative to the Prime Meridian. Values West range from -180 to 0 degrees and East range from 0 to 180 degrees. Altitude: is the distance of the camera ...
Subqueries and Joining
... SELECT Movie.Title, Actor.Name FROM Movie, Casting, Actor WHERE ((Movie.MovieId = Casting.MovieId) AND (Actor.ActorId = Casting.ActorId)) ...
... SELECT Movie.Title, Actor.Name FROM Movie, Casting, Actor WHERE ((Movie.MovieId = Casting.MovieId) AND (Actor.ActorId = Casting.ActorId)) ...
Multi-Dimensional OLAP
... a good OLP server should be capable of consolidating 20,000 to 30,000 cells (equivalent to records in the relational table) per second, including the time to write the totals to the database. The multidimensional OLAP database will take up less space since the names of the regions and products are n ...
... a good OLP server should be capable of consolidating 20,000 to 30,000 cells (equivalent to records in the relational table) per second, including the time to write the totals to the database. The multidimensional OLAP database will take up less space since the names of the regions and products are n ...
Azhar Iqbal`s slides
... • On-line help facility - (type –help or -?,) • MySQL meets the ANSI SQL92 regulations ...
... • On-line help facility - (type –help or -?,) • MySQL meets the ANSI SQL92 regulations ...
2. SDMX Istat framework
... statistical data, from data collection to data dissemination. So Data and Metadata dissemination are currently located in different database maintained by different production Directorates. To access these sub-systems, users must use navigation interfaces that are completely different from each othe ...
... statistical data, from data collection to data dissemination. So Data and Metadata dissemination are currently located in different database maintained by different production Directorates. To access these sub-systems, users must use navigation interfaces that are completely different from each othe ...
Introduction to Relational Database Systems
... between values • Each relation has a schema specifying the attributes, and each attribute’s domain of valid values • Candidate keys and foreign keys further constrain the ...
... between values • Each relation has a schema specifying the attributes, and each attribute’s domain of valid values • Candidate keys and foreign keys further constrain the ...
ASP.NET Programming with C# and SQL Server First
... Summary (cont’d.) • A query is a structured set of instructions and criteria for retrieving, adding, modifying, and deleting database information • Structured Query Language (SQL) has become a standard data manipulation language for many database management systems • Microsoft SQL Server Management ...
... Summary (cont’d.) • A query is a structured set of instructions and criteria for retrieving, adding, modifying, and deleting database information • Structured Query Language (SQL) has become a standard data manipulation language for many database management systems • Microsoft SQL Server Management ...
Database Configuration - L-Soft
... for large mail jobs with large numbers of recipients, the Maestro User's tablespace needs to support this, either by its initial size or by allowing it to grow dynamically. Additionally, if duplicate elimination is performed for large mail jobs, larger temporary segments are needed since duplicate e ...
... for large mail jobs with large numbers of recipients, the Maestro User's tablespace needs to support this, either by its initial size or by allowing it to grow dynamically. Additionally, if duplicate elimination is performed for large mail jobs, larger temporary segments are needed since duplicate e ...
An Architecture for Automatic Relational Database System Conversion
... In a health insurance application, it was estimated that two person-months per program were required to convert and test each of the 600 PL/I-IMS application programs which had an average length of more than 1000 statements. Even with compact high-level query languages, it may take months of effort ...
... In a health insurance application, it was estimated that two person-months per program were required to convert and test each of the 600 PL/I-IMS application programs which had an average length of more than 1000 statements. Even with compact high-level query languages, it may take months of effort ...
Self-Tuning Database Systems: A Decade of Progress
... structure than an index since a materialized view may be defined over multiple tables, and can involve selection, projection, join and group by. This richness of structure of MVs makes the problem of selecting materialized views significantly more complex than that of index selection. First, for a g ...
... structure than an index since a materialized view may be defined over multiple tables, and can involve selection, projection, join and group by. This richness of structure of MVs makes the problem of selecting materialized views significantly more complex than that of index selection. First, for a g ...
Discovering the Objectual Meaning of Foreign Key Constraints in
... from methods belonging to the data source layer of the enterprise application i.e., from those classes that directly interact (by querying or modifying) with the database. In order to find out the methods from the data source layer we use our approach from [17]. It takes into account the various usag ...
... from methods belonging to the data source layer of the enterprise application i.e., from those classes that directly interact (by querying or modifying) with the database. In order to find out the methods from the data source layer we use our approach from [17]. It takes into account the various usag ...
Interworks Cloud Platform Cloud BSS
... This document contains information proprietary to Interworks and its receipt or possession does not convey any rights to reproduce, disclose, manufacture, or sell anything it mightcontain. Any use without Interworks’ specific written authorization is strictly forbidden. Interworks makes no represen ...
... This document contains information proprietary to Interworks and its receipt or possession does not convey any rights to reproduce, disclose, manufacture, or sell anything it mightcontain. Any use without Interworks’ specific written authorization is strictly forbidden. Interworks makes no represen ...
FAQs in ABAP
... entries. If you need to use key access, standard tables are appropriate if you can fill and process the table in separate steps. For example, you can fill a standard table by appending records and then sort it. If you then use key access with the binary search option (BINARY), the response time is i ...
... entries. If you need to use key access, standard tables are appropriate if you can fill and process the table in separate steps. For example, you can fill a standard table by appending records and then sort it. If you then use key access with the binary search option (BINARY), the response time is i ...
Visual Studio Development Lifecycle
... • Detects performance issues in an application’s use of the database under load • Use it when you have a running app with a load • Requirements – SYSDBA – Oracle Database license for Oracle Diagnostic Pack ...
... • Detects performance issues in an application’s use of the database under load • Use it when you have a running app with a load • Requirements – SYSDBA – Oracle Database license for Oracle Diagnostic Pack ...
How-To EAN Database
... As part of our offering to the partners we create a set of relational files (34 in total), and created scripts to manage their creation and keep them updated. This document describes how to use those scripts and create a fully functional database in your own PC or Server. So let go straight to it! T ...
... As part of our offering to the partners we create a set of relational files (34 in total), and created scripts to manage their creation and keep them updated. This document describes how to use those scripts and create a fully functional database in your own PC or Server. So let go straight to it! T ...
lesson29
... – The SQL Server Agent service must be running for jobs to work. If it is not, start it. – Make sure the job, each step of the job, and each schedule of the job is enabled. – Make sure the owner of the job has all the necessary permissions to run the job. – Check the logic of the job; that is, make ...
... – The SQL Server Agent service must be running for jobs to work. If it is not, start it. – Make sure the job, each step of the job, and each schedule of the job is enabled. – Make sure the owner of the job has all the necessary permissions to run the job. – Check the logic of the job; that is, make ...
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"".