What is an EPICS database?
... Limits indicating when to report an alarm When to notify value changes to a client monitoring the record Anything else which needs to be set for each record of a given type ...
... Limits indicating when to report an alarm When to notify value changes to a client monitoring the record Anything else which needs to be set for each record of a given type ...
TDWI Checklist Report: Data Requirements for Advanced
... platform just about any business intelligence (BI) and advanced analytics practice that an organization may choose to adopt. And the EDW consolidates all BI data and advanced analytics data into a single source that ensures the “single version of the truth” that most organizations demand from BI and ...
... platform just about any business intelligence (BI) and advanced analytics practice that an organization may choose to adopt. And the EDW consolidates all BI data and advanced analytics data into a single source that ensures the “single version of the truth” that most organizations demand from BI and ...
Title
... Build specialized processors for databases Associative memory, SIMD/MIMD, etc. By the time hardware had been built, commodity hardware had caught up Advances in software (e.g., better algorithms) ...
... Build specialized processors for databases Associative memory, SIMD/MIMD, etc. By the time hardware had been built, commodity hardware had caught up Advances in software (e.g., better algorithms) ...
Developing Web Based Database Applications with ASP.NET and VB
... A Web-based, data-driven application is a program that allows users to manipulate data in a DBMS through a Web interface – Databases are typically stored on a Web server – Accessed from a Web client using a Web browser program – Examples: Online shopping sites: Amazon.com, Buy.com Driving-direct ...
... A Web-based, data-driven application is a program that allows users to manipulate data in a DBMS through a Web interface – Databases are typically stored on a Web server – Accessed from a Web client using a Web browser program – Examples: Online shopping sites: Amazon.com, Buy.com Driving-direct ...
Table of Contents
... methods include: logical data model, physical database, and XML Schema. The major objective of the project was to implement the XML Schema and validate the requirements in one or more downstream applications (related to the use cases). The SDP logical and physical methods provide alternative approac ...
... methods include: logical data model, physical database, and XML Schema. The major objective of the project was to implement the XML Schema and validate the requirements in one or more downstream applications (related to the use cases). The SDP logical and physical methods provide alternative approac ...
Chapter13. Query Processing
... join is an equi-join or natural join and an index is available on the inner relation’s join attribute Can construct an index just to compute a join. For each tuple tr in the outer relation r, use the index (B+ tree) to look up tuples in s that satisfy the join condition with tuple tr. Worst ...
... join is an equi-join or natural join and an index is available on the inner relation’s join attribute Can construct an index just to compute a join. For each tuple tr in the outer relation r, use the index (B+ tree) to look up tuples in s that satisfy the join condition with tuple tr. Worst ...
File Structures
... • Schema: A description of the structure of an entire database, used by database software to maintain the database • Subschema: A description of only that portion of the database pertinent to a particular user’s needs, used to prevent sensitive data from being accessed by unauthorized personnel ...
... • Schema: A description of the structure of an entire database, used by database software to maintain the database • Subschema: A description of only that portion of the database pertinent to a particular user’s needs, used to prevent sensitive data from being accessed by unauthorized personnel ...
PowerPoint 2007
... • A trigger can be defined to be invoked either before or after the data is changed by INSERT, UPDATE, or DELETE statement • If you use any other statement than INSERT, UPDATE, or DELETE, the trigger is not invoked (For example TRUNCATE) ...
... • A trigger can be defined to be invoked either before or after the data is changed by INSERT, UPDATE, or DELETE statement • If you use any other statement than INSERT, UPDATE, or DELETE, the trigger is not invoked (For example TRUNCATE) ...
Integrity
... after the transaction reaches partial commit and all updated pages have been flushed to the disk - in case transaction fails, old consistent copy pointed to by db_pointer can be used, and the shadow copy can be deleted ...
... after the transaction reaches partial commit and all updated pages have been flushed to the disk - in case transaction fails, old consistent copy pointed to by db_pointer can be used, and the shadow copy can be deleted ...
Concepts for Object-Oriented Databases
... database objects so that objects do not lose their integrity and identity and can easily be identified and operated upon Object: Two components: state (value) and behavior (operations). Similar to program variable in programming language, except that it will typically have a complex data structure ...
... database objects so that objects do not lose their integrity and identity and can easily be identified and operated upon Object: Two components: state (value) and behavior (operations). Similar to program variable in programming language, except that it will typically have a complex data structure ...
RETOO: Translating Relational to Object-Oriented
... his work not only on schema translation, but query translation as well (Stanisic , 1999). The transformed OO database schema by Stanisic is not semanticallyrich enough since it only supports two object-oriented concepts, which are inheritance and aggregation. Besides, the relationships among classes ...
... his work not only on schema translation, but query translation as well (Stanisic , 1999). The transformed OO database schema by Stanisic is not semanticallyrich enough since it only supports two object-oriented concepts, which are inheritance and aggregation. Besides, the relationships among classes ...
Using the Execute SQL Statement Operation
... A parameter must be defined for each question mark placed in the statement Use Parameterized Query must also be selected To define a parameter, add a row to the parameter table by clicking the + button The order in which the parameters are defined in the table is the order in which they appear in th ...
... A parameter must be defined for each question mark placed in the statement Use Parameterized Query must also be selected To define a parameter, add a row to the parameter table by clicking the + button The order in which the parameters are defined in the table is the order in which they appear in th ...
Advanced Database Techniques 2009
... – Selection with different selectivity values – Projection with different percentage of duplicates – Single and multiple joins ...
... – Selection with different selectivity values – Projection with different percentage of duplicates – Single and multiple joins ...
Class IX
... One of the main characteristics of Flash 8 is its simplicity, the straightforwardness in its use allows to create animations in an effective and quick way. Let's suppose you want to create an animation in which a globe goes up and down. It may seem a job for long hours, but it is not as bad. Let's s ...
... One of the main characteristics of Flash 8 is its simplicity, the straightforwardness in its use allows to create animations in an effective and quick way. Let's suppose you want to create an animation in which a globe goes up and down. It may seem a job for long hours, but it is not as bad. Let's s ...
CIS300 Final Exam Review - Resources for Academic
... format to the same date and time format that is specified in the regional date and time settings in Control Panel. • The NOW function is useful when you need to display the current date and time on a worksheet or calculate a value based on the current date and time, and have that value updated each ...
... format to the same date and time format that is specified in the regional date and time settings in Control Panel. • The NOW function is useful when you need to display the current date and time on a worksheet or calculate a value based on the current date and time, and have that value updated each ...
What is a PHP File?
... • Almost all of the work of Web applications takes place on the server. • A specific application, called a Web server, will be responsible for communicating with the browser. • A relational database server stores whatever information the application requires. • Finally, you need a language to broker ...
... • Almost all of the work of Web applications takes place on the server. • A specific application, called a Web server, will be responsible for communicating with the browser. • A relational database server stores whatever information the application requires. • Finally, you need a language to broker ...
الشريحة 1
... Important distinction between SQL and the formal relational model; SQL allows a table (relation) to have two or more tuples that are identical in all their attribute values Hence, an SQL relation (table) is a multi-set (sometimes called a bag) of tuples; it is not a set of tuples SQL relations can b ...
... Important distinction between SQL and the formal relational model; SQL allows a table (relation) to have two or more tuples that are identical in all their attribute values Hence, an SQL relation (table) is a multi-set (sometimes called a bag) of tuples; it is not a set of tuples SQL relations can b ...
Hyper-Extended Oracle Performance Monitor 3 (Beta)
... report, which may require one minute to an hour depending on report options selected; once the report is built, the report will be assigned a file name in Excel. Logging results may be graphically reviewed using the Review button. Additionally, real time graphical monitoring, with output to log file ...
... report, which may require one minute to an hour depending on report options selected; once the report is built, the report will be assigned a file name in Excel. Logging results may be graphically reviewed using the Review button. Additionally, real time graphical monitoring, with output to log file ...
Comparing JSPs, ASPs and Servlets
... Active Server Pages are VB-like and easy to code. However, they basically run only on Windows NT servers. Microsoft has made the ASP specifications available, but the most flexible implementations are probably always going to be tied to Windows NT, whether using IIS or a competing server. If you wan ...
... Active Server Pages are VB-like and easy to code. However, they basically run only on Windows NT servers. Microsoft has made the ASP specifications available, but the most flexible implementations are probably always going to be tied to Windows NT, whether using IIS or a competing server. If you wan ...
Views-basics
... (e.g. TotSal before) a grouped view may never be joined with a base table or another view ...
... (e.g. TotSal before) a grouped view may never be joined with a base table or another view ...
Geographic Data Sources for EA Delineation
... Several types of data organization Varieties of relational database and geodatabase structure Database management systems (DBMSs) can be divided into various types, including: ...
... Several types of data organization Varieties of relational database and geodatabase structure Database management systems (DBMSs) can be divided into various types, including: ...