Distributed Databases
... • Individual databases tell the coordinator that they have finished transaction • All individual databases have finished: Coordinator sends ”prepare for commit” to all databases • Individual databases answer ”read to commit” or ”cannot commit” ...
... • Individual databases tell the coordinator that they have finished transaction • All individual databases have finished: Coordinator sends ”prepare for commit” to all databases • Individual databases answer ”read to commit” or ”cannot commit” ...
IJCEA_Paper
... International Journal of Computer Engineering & Applications, Vol. I, No. I [6]. Bertino, E., Ooi, B. C., Yang, Y., and ...
... International Journal of Computer Engineering & Applications, Vol. I, No. I [6]. Bertino, E., Ooi, B. C., Yang, Y., and ...
What Is JDBC?
... Use explicit data source declaration for physical reference to the database. Use the getConnection() method to obtain a logical connection instance. ...
... Use explicit data source declaration for physical reference to the database. Use the getConnection() method to obtain a logical connection instance. ...
View
... triggering DML event on a table. • AFTER: Execute the trigger body after the triggering DML event on a table. • INSTEAD OF: Execute the trigger body instead of the triggering statement. This is used for views that are not otherwise modifiable. Note: If multiple triggers are defined for the same obje ...
... triggering DML event on a table. • AFTER: Execute the trigger body after the triggering DML event on a table. • INSTEAD OF: Execute the trigger body instead of the triggering statement. This is used for views that are not otherwise modifiable. Note: If multiple triggers are defined for the same obje ...
Elmasri/Navathe, Fundamentals of Database Systems, Fourth
... Redoing transactions: Transactions that have written their commit entry in the log must also have recorded all their write operations in the log; otherwise they would not be committed, so their effect on the database can be redone from the log entries. (Notice that the log file must be kept on disk. ...
... Redoing transactions: Transactions that have written their commit entry in the log must also have recorded all their write operations in the log; otherwise they would not be committed, so their effect on the database can be redone from the log entries. (Notice that the log file must be kept on disk. ...
Implementing SNOMED CT in a Relational Database
... _rel_child_(fsn|pref) – FSN or PT** of children _rel_parent_(fsn|pref) – FSN or PT** of parents _rel_def_(fsn|pref) – FSN or PT** of definition ...
... _rel_child_(fsn|pref) – FSN or PT** of children _rel_parent_(fsn|pref) – FSN or PT** of parents _rel_def_(fsn|pref) – FSN or PT** of definition ...
ARCS 2G - Minisoft Inc.
... The information furnished herein by MiniSoft Inc. is proprietary and confidential to MiniSoft Inc. and is not to be used, duplicated, published, or disclosed to any third party in whole or in part without permission from MiniSoft Inc. This document is subject to change without notice and does not re ...
... The information furnished herein by MiniSoft Inc. is proprietary and confidential to MiniSoft Inc. and is not to be used, duplicated, published, or disclosed to any third party in whole or in part without permission from MiniSoft Inc. This document is subject to change without notice and does not re ...
DYNAMIC SQL CODEBUILDER
... First need to group tuples and then use the aggregate functions to produce the required relation. HAVING clause includes a predicate used to filter rows resulting from the GROUP BY clause. it acts on the results of the GROUP BY clause, aggregation functions can be used in the HAVING clause predicate ...
... First need to group tuples and then use the aggregate functions to produce the required relation. HAVING clause includes a predicate used to filter rows resulting from the GROUP BY clause. it acts on the results of the GROUP BY clause, aggregation functions can be used in the HAVING clause predicate ...
Incremental Backup
... This practice covers the following topics: • Enabling archival of redo logs for a database • Using RMAN to display the database structure • Using Recovery Manager to back up data files and the control file • Using Recovery Manager to make image copies of data files • Creating a compressed backup of ...
... This practice covers the following topics: • Enabling archival of redo logs for a database • Using RMAN to display the database structure • Using Recovery Manager to back up data files and the control file • Using Recovery Manager to make image copies of data files • Creating a compressed backup of ...
Integrating Workload Replay into Database Change
... intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described ...
... intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described ...
Oracle Database Vault – DBA Best Practices
... • DBA can run ANALYZE TABLE on realm-protected tables without having Realm authorization or access to apps data • CHAINED_ROWS table should be created in – DBA’s own schema – Or in a schema where the DBA has INSERT and SELECT privileges to the table ...
... • DBA can run ANALYZE TABLE on realm-protected tables without having Realm authorization or access to apps data • CHAINED_ROWS table should be created in – DBA’s own schema – Or in a schema where the DBA has INSERT and SELECT privileges to the table ...
what a database really is: predicates and propositions
... subsidiary matters, such as who's allowed to access a database, how the computer checks authorizations, how databases might be protected from accidental loss or damage, and so on. ...
... subsidiary matters, such as who's allowed to access a database, how the computer checks authorizations, how databases might be protected from accidental loss or damage, and so on. ...
DT35682686
... Evaluating the technical feasibility is the trickiest part of a feasibility study. This is because, at this point in time, not too many detailed design of the system, making it difficult to access issues like performance, costs on (on account of the kind of technology to be deployed) etc. A number o ...
... Evaluating the technical feasibility is the trickiest part of a feasibility study. This is because, at this point in time, not too many detailed design of the system, making it difficult to access issues like performance, costs on (on account of the kind of technology to be deployed) etc. A number o ...
Technology Architecture Review Collaborative
... The following document is posted by the Low Income Investment Fund (LIIF) in accordance with the requirements of the Fannie Mae Foundation’s October 2001 grant in support of LIIF’s continued information technology (IT) development. Materials posted by LIIF outline the organization’s strategic IT pla ...
... The following document is posted by the Low Income Investment Fund (LIIF) in accordance with the requirements of the Fannie Mae Foundation’s October 2001 grant in support of LIIF’s continued information technology (IT) development. Materials posted by LIIF outline the organization’s strategic IT pla ...
Irwin/McGraw-Hill - Binus Repository
... • A good data model is simple – The data attributes that describe an entity should describe only that entity ...
... • A good data model is simple – The data attributes that describe an entity should describe only that entity ...
How to install Artologik TIME 3
... rent, lend, assign, sublicense or transfer the Software or your rights hereunder except as expressly provided in this License; (iv) electronically transfer the Software from one computer to another (unless you obtain separate licenses from Artisan Global Software for each of the machines using the S ...
... rent, lend, assign, sublicense or transfer the Software or your rights hereunder except as expressly provided in this License; (iv) electronically transfer the Software from one computer to another (unless you obtain separate licenses from Artisan Global Software for each of the machines using the S ...
laudon_ess11e_ch06 - Mercer University Computer Science
... • Used by relational databases to ensure that relationships between coupled tables remain consistent. • For example: when one table has a foreign key that points to another table, you may not add a record to the table with foreign key unless there is a corresponding record in the linked table. ...
... • Used by relational databases to ensure that relationships between coupled tables remain consistent. • For example: when one table has a foreign key that points to another table, you may not add a record to the table with foreign key unless there is a corresponding record in the linked table. ...
php
... server side, which enables you to store, retrieve, search and sort the data. The database should provide access to the data; it must allow multiple user access concurrently and only authorized person access. Sql Server ...
... server side, which enables you to store, retrieve, search and sort the data. The database should provide access to the data; it must allow multiple user access concurrently and only authorized person access. Sql Server ...
Fundamentals of Database Systems
... direct correspondence between real-world and 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 ...
... direct correspondence between real-world and 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 ...
Concepts for Object-Oriented Databases
... direct correspondence between real-world and 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 ...
... direct correspondence between real-world and 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 ...
PowerPoint Slides
... for the product to have a search facility to search previous user work requests to see if a particular problem has occurred before. A more detailed understanding of the required search facility is required before this requirement can be satisfied. ...
... for the product to have a search facility to search previous user work requests to see if a particular problem has occurred before. A more detailed understanding of the required search facility is required before this requirement can be satisfied. ...
ODBC
... programs that have to interact with databases. The efficiency of programmers in the business world has increased due to ODBC because they no longer are wasting time to create multiple copies of a program. ODBC has vastly improved the way programmers deal with databases. ...
... programs that have to interact with databases. The efficiency of programmers in the business world has increased due to ODBC because they no longer are wasting time to create multiple copies of a program. ODBC has vastly improved the way programmers deal with databases. ...
pptx - Brandeis University
... multiple snapshots for anomaly detection, trend analysis, visualization ...
... multiple snapshots for anomaly detection, trend analysis, visualization ...
Concepts for Object-Oriented Databases
... direct correspondence between real-world and 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 ...
... direct correspondence between real-world and 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 ...