Lecture Note 9
... (primary keys) are not unique to identify specific instances of the entity (2 customers have a same identification) Referential integrity: error exists when a foreign key value in one table has no matching primary key value in the related table (Sell to non-existing customers) Domain integrity:e ...
... (primary keys) are not unique to identify specific instances of the entity (2 customers have a same identification) Referential integrity: error exists when a foreign key value in one table has no matching primary key value in the related table (Sell to non-existing customers) Domain integrity:e ...
Crystal Reports
... yet been opened (Troubleshooting article on using Crystal Reports in an ASP application) cr_error_detected_by_db_dll_pdf -- A troubleshooting whitepaper on the error ‘Error Detected by Database DLL’ c2002296 -- Changing database and table location using the RDC c2007576 -- Changing a report's databa ...
... yet been opened (Troubleshooting article on using Crystal Reports in an ASP application) cr_error_detected_by_db_dll_pdf -- A troubleshooting whitepaper on the error ‘Error Detected by Database DLL’ c2002296 -- Changing database and table location using the RDC c2007576 -- Changing a report's databa ...
Chapter 18 of Database Design, Application Development
... Complex data is added as a user-defined type. User-defined functions can be defined and then used in SQL statements. SQL:1999 provides the standard for object relational DBMSs. Provide good integration of complex data but reliability may be a concern. ...
... Complex data is added as a user-defined type. User-defined functions can be defined and then used in SQL statements. SQL:1999 provides the standard for object relational DBMSs. Provide good integration of complex data but reliability may be a concern. ...
Resume_imi - CSE
... Multimedia Systems Journal. 9(6):575-585, June 2004. W. Aref, A. Catlin, A. Elmagarmid, J. Fan, M. Hammad, I. Ilyas, M. Marzouk, S. Prabhakar, Y. Tu and X. Zhu. VDBMS: A Testbed Facility for Research in Video Database Benchmarking. In Proc. Intl. Conf. on Distributed Multimedia Systems (DMS) 2003, p ...
... Multimedia Systems Journal. 9(6):575-585, June 2004. W. Aref, A. Catlin, A. Elmagarmid, J. Fan, M. Hammad, I. Ilyas, M. Marzouk, S. Prabhakar, Y. Tu and X. Zhu. VDBMS: A Testbed Facility for Research in Video Database Benchmarking. In Proc. Intl. Conf. on Distributed Multimedia Systems (DMS) 2003, p ...
What is a Database? - osastatistician.com
... •Although the Windows version of R does not have the RMySQL binary package, this book is an excellent resource to “getting your feet wet” with the SQL programming language. The book lacks the theme of what the Hogan (2002) book comprises. Namely, the source does not talk about strategies in database ...
... •Although the Windows version of R does not have the RMySQL binary package, this book is an excellent resource to “getting your feet wet” with the SQL programming language. The book lacks the theme of what the Hogan (2002) book comprises. Namely, the source does not talk about strategies in database ...
Spatial Data Management for Computer-Aided Design
... production of vehicles or airplanes, thousands to millions of CAD files and associated documents are generated. Recently, a new class of CAD tools has emerged to support virtual engineering on this data, i.e. the evaluation of product characteristics without building a physical prototype. Typical ap ...
... production of vehicles or airplanes, thousands to millions of CAD files and associated documents are generated. Recently, a new class of CAD tools has emerged to support virtual engineering on this data, i.e. the evaluation of product characteristics without building a physical prototype. Typical ap ...
bar
... Interesting Stuff About Databases It used to be about boring stuff: employee records, bank records, etc. Today, the field covers all the largest sources of data, with many new ideas. Web search. Data mining. Scientific and medical databases. Integrating information. ...
... Interesting Stuff About Databases It used to be about boring stuff: employee records, bank records, etc. Today, the field covers all the largest sources of data, with many new ideas. Web search. Data mining. Scientific and medical databases. Integrating information. ...
Oracle Database: Develop PL/SQL Program Units
... Ensure fast, reliable, secure and easy to manage performance. Optimize database workloads, lower IT costs and deliver a higher quality of service by enabling consolidation onto database clouds. Learn Dynamic SQL, Design Considerations and More This course will also teach you how to use Dynamic SQL t ...
... Ensure fast, reliable, secure and easy to manage performance. Optimize database workloads, lower IT costs and deliver a higher quality of service by enabling consolidation onto database clouds. Learn Dynamic SQL, Design Considerations and More This course will also teach you how to use Dynamic SQL t ...
Lecture12 - Distributed Databases
... getting 2 different DBMS to work together (standards are emerging to make this easier) when all DBMS in a distributed database are the same, we call it a homogeneous system as distinct from a heterogeneous system (refer to figures 13-2 and 13-3) ...
... getting 2 different DBMS to work together (standards are emerging to make this easier) when all DBMS in a distributed database are the same, we call it a homogeneous system as distinct from a heterogeneous system (refer to figures 13-2 and 13-3) ...
Structured Query Language (SQL)
... according to the syntax and semantics of sql and submit to the server and return the response from the server to the user through fuzzifier and translator. Intuitionistic fuzzy receives the translated queries from the previous stage and pre-process the query. During the translation, some of the word ...
... according to the syntax and semantics of sql and submit to the server and return the response from the server to the user through fuzzifier and translator. Intuitionistic fuzzy receives the translated queries from the previous stage and pre-process the query. During the translation, some of the word ...
data definition language - Department of Computer Science
... system. It is the closest level to the physical storage. This level talks about database implementation and describes such things as file organization and access paths. Note that relational model has nothing explicit to say regarding the internal level Conceptual level: Deals with the modeling of th ...
... system. It is the closest level to the physical storage. This level talks about database implementation and describes such things as file organization and access paths. Note that relational model has nothing explicit to say regarding the internal level Conceptual level: Deals with the modeling of th ...
Slide Template
... ODBC (Open Database Connectivity) standard provides a DBMS-independent means for processing relational database data It was developed in the early 1990s by an industry committee and has been implemented by Microsoft and many other vendors The goal is to allow a developer to create a single app ...
... ODBC (Open Database Connectivity) standard provides a DBMS-independent means for processing relational database data It was developed in the early 1990s by an industry committee and has been implemented by Microsoft and many other vendors The goal is to allow a developer to create a single app ...
Chapter 7
... To convert the table to 3NF, you must remove all fields from the 2NF table that depend on another nonkey field and place them in a new table that uses the nonkey field as a primary key ...
... To convert the table to 3NF, you must remove all fields from the 2NF table that depend on another nonkey field and place them in a new table that uses the nonkey field as a primary key ...
Lecture Outline 2 - Applied Computer Science
... to tap into o minimizes redundancy and provides retrieval efficiency o can have one database for some subject area: student database, employee database how do we structure the data [on disk] for a database? Different people need different combinations [views] of data; yet the database must satisfy a ...
... to tap into o minimizes redundancy and provides retrieval efficiency o can have one database for some subject area: student database, employee database how do we structure the data [on disk] for a database? Different people need different combinations [views] of data; yet the database must satisfy a ...
Using Dynamic Data Exchange within SAS to Directly Access Data from MS Windows Applications
... option was not feasible due to timing and cost concerns. We decided on the final solution, DDE, as the best alternative since it promised direct access to the data. Current data could be read from the database without extra storage requirements. It did require some programming, but it was very effic ...
... option was not feasible due to timing and cost concerns. We decided on the final solution, DDE, as the best alternative since it promised direct access to the data. Current data could be read from the database without extra storage requirements. It did require some programming, but it was very effic ...
CNAF Database Service - Indico
... configuration of switches, DNS and DHCP servers needed for farms installation. Daily tasks such as backups and vacuum are performed with cron jobs. During down time due to RDBMS upgrades, patches installation and application upgrades, a secondary database is used, this is not a replica database, it’ ...
... configuration of switches, DNS and DHCP servers needed for farms installation. Daily tasks such as backups and vacuum are performed with cron jobs. During down time due to RDBMS upgrades, patches installation and application upgrades, a secondary database is used, this is not a replica database, it’ ...
SQL: Single Table Queries
... (introduced in 1981), and DB2 (in 1983). • At the same time Relational Software, Inc. (now Oracle Corporation) developed their own version of a RDBMS for the Navy, CIA and others. In the summer of 1979 was introduced Oracle V2 (Version2) for VAX computers as the first commercially available implemen ...
... (introduced in 1981), and DB2 (in 1983). • At the same time Relational Software, Inc. (now Oracle Corporation) developed their own version of a RDBMS for the Navy, CIA and others. In the summer of 1979 was introduced Oracle V2 (Version2) for VAX computers as the first commercially available implemen ...
Engineering and Computer Graphics
... reading information from certain graphical objects of a drawing and collecting, storing, presenting this information in database formats, fulfilling mathematical operations with read information. Form an algorithm to attach database record information to graphical object. Form algorithm to read the ...
... reading information from certain graphical objects of a drawing and collecting, storing, presenting this information in database formats, fulfilling mathematical operations with read information. Form an algorithm to attach database record information to graphical object. Form algorithm to read the ...
152194Ch09
... o Index Page: holds the non-leaf and leaf level pages of a non-clustered index, and the non-leaf level pages of a clustered index. o BLOB Page: stores Binary Large Objects (any data stored in text, ntext, and image fields). A BLOB can be 2GB, so many BLOB pages may be needed to store a single BLOB; ...
... o Index Page: holds the non-leaf and leaf level pages of a non-clustered index, and the non-leaf level pages of a clustered index. o BLOB Page: stores Binary Large Objects (any data stored in text, ntext, and image fields). A BLOB can be 2GB, so many BLOB pages may be needed to store a single BLOB; ...
Chapter 2 File
... One-to-one: the primary key of one table is associated with only one record in another table One-to-many: the primary key of one table is associated with more than one record in another table Many-to-many: the primary key in one table is associated with more than one record in a second table a ...
... One-to-one: the primary key of one table is associated with only one record in another table One-to-many: the primary key of one table is associated with more than one record in another table Many-to-many: the primary key in one table is associated with more than one record in a second table a ...
VSTS for DB professionals
... You can use the MSBuild tasks to provision multiple servers Using command line or tool that calls the MSBuild infrastructure Pseudo code for each server+database combination in list ...
... You can use the MSBuild tasks to provision multiple servers Using command line or tool that calls the MSBuild infrastructure Pseudo code for each server+database combination in list ...
two week iste workshop on database management system
... PostgreSQL on Ubuntu12.04 during lab sessions. We used Eclipse IDE for building JAVA programs and used Apache Tomcat for building Java Based web applications. All the participants have to submit one project within 15 days of completion of this main workshop. There are some phases regarding project s ...
... PostgreSQL on Ubuntu12.04 during lab sessions. We used Eclipse IDE for building JAVA programs and used Apache Tomcat for building Java Based web applications. All the participants have to submit one project within 15 days of completion of this main workshop. There are some phases regarding project s ...
How to Build a High-Performance Data Warehouse
... causing the bandwidth of this bus to rapidly become a bottleneck. In addition, shared-memory multiprocessors require complex, customized hardware to keep their L2 data caches consistent. Hence, it is unusual to see shared-memory machines of larger than 8 or 16 processors unless they are custom-built ...
... causing the bandwidth of this bus to rapidly become a bottleneck. In addition, shared-memory multiprocessors require complex, customized hardware to keep their L2 data caches consistent. Hence, it is unusual to see shared-memory machines of larger than 8 or 16 processors unless they are custom-built ...