Chapter 17: Parallel Databases
... Assuming hash function is good, and partitioning attributes form a key, tuples will be equally distributed between disks Retrieval work for entire relation is then well balanced between disks. Good for point queries on partitioning attribute Can lookup single disk, leaving others available f ...
... Assuming hash function is good, and partitioning attributes form a key, tuples will be equally distributed between disks Retrieval work for entire relation is then well balanced between disks. Good for point queries on partitioning attribute Can lookup single disk, leaving others available f ...
DB2 Web Adapter for Microsoft SQL Server
... Choosing External SQL Scripts from the drop-down list enables you to represent an SQL Query as a synonym for read-only reporting. A Synonym candidate can be any file that contains one (and only one) valid SQL Query and does not contain end-of-statement delimiters (";" or "/") and comments. Depending ...
... Choosing External SQL Scripts from the drop-down list enables you to represent an SQL Query as a synonym for read-only reporting. A Synonym candidate can be any file that contains one (and only one) valid SQL Query and does not contain end-of-statement delimiters (";" or "/") and comments. Depending ...
Part IV: Java Database Programming This part of the book discusses
... the createStatement() method. You can also use it to set transaction properties for the connection. By default the Connection instance automatically commits changes after executing each statement. If auto commit has been disabled, an explicit commit must be done or database changes will not be saved ...
... the createStatement() method. You can also use it to set transaction properties for the connection. By default the Connection instance automatically commits changes after executing each statement. If auto commit has been disabled, an explicit commit must be done or database changes will not be saved ...
Workhops_8_Jul_DB_development_tools_JW - Indico
... procedures, functions, packages, triggers) – Supports editing of multiple modules simultaneously – Simplifies resolving compilation errors – Supports colored syntax highlighting – Includes SQL builder – for easier assembly of PL/SQL blocks – Includes some stored PL/SQL code management tools – Shows ...
... procedures, functions, packages, triggers) – Supports editing of multiple modules simultaneously – Simplifies resolving compilation errors – Supports colored syntax highlighting – Includes SQL builder – for easier assembly of PL/SQL blocks – Includes some stored PL/SQL code management tools – Shows ...
EMC XTREMIO HIGH-PERFORMANCE CONSOLIDATION SOLUTION FOR ORACLE
... results include storage and database license savings, breakthrough simplicity for storage management and provisioning, and new capabilities for real-time analytics and development/test cycles. ...
... results include storage and database license savings, breakthrough simplicity for storage management and provisioning, and new capabilities for real-time analytics and development/test cycles. ...
Temporal Integrity Constraints
... Integrity constraints, whether they are temporal or not, are an important component of each database schema. They express properties that, ideally, must be satisfied by the stored data at all times. If a database satisfies all the integrity constraints, it is called consistent. Integrity constraints ...
... Integrity constraints, whether they are temporal or not, are an important component of each database schema. They express properties that, ideally, must be satisfied by the stored data at all times. If a database satisfies all the integrity constraints, it is called consistent. Integrity constraints ...
Word 97 document
... Go to the MySQL directory that you created in the installation Go to the Bin directory and click on the winmysqladmin.exe program to register your database Create a user id and password and click on the OK button to save. You should now be able to see the MySQL traffic light in the lower right hand ...
... Go to the MySQL directory that you created in the installation Go to the Bin directory and click on the winmysqladmin.exe program to register your database Create a user id and password and click on the OK button to save. You should now be able to see the MySQL traffic light in the lower right hand ...
8. DB_Implementation_casestudy_ch8
... E-R Model Verification • Establishes – Design reflects end user views of database – Database transactions defined and modeled so design supports related requirements – Design meets output requirements – Design supports required input screens and data entry forms – Design flexible to support future e ...
... E-R Model Verification • Establishes – Design reflects end user views of database – Database transactions defined and modeled so design supports related requirements – Design meets output requirements – Design supports required input screens and data entry forms – Design flexible to support future e ...
Triggers are procedures that are stored in the database and
... Triggers are procedures written in PL/SQL (or C and Java) that are stored in the database and execute ("fire") implicitly whenever a particular event takes place. In Oracle, triggers fire whenever one of the following operations occurs: DML statements (INSERT, UPDATE, or DELETE) on a particular sche ...
... Triggers are procedures written in PL/SQL (or C and Java) that are stored in the database and execute ("fire") implicitly whenever a particular event takes place. In Oracle, triggers fire whenever one of the following operations occurs: DML statements (INSERT, UPDATE, or DELETE) on a particular sche ...
DTS
... DTS also allows data to be transformed and loaded from heterogeneous sources using OLE DB, ODBC or text-only files into any supported database. DTS is included with Microsoft SQL Server 2000 and is always used with SQL Server databases although can be used independently with other databases. D ...
... DTS also allows data to be transformed and loaded from heterogeneous sources using OLE DB, ODBC or text-only files into any supported database. DTS is included with Microsoft SQL Server 2000 and is always used with SQL Server databases although can be used independently with other databases. D ...
Persistent Object FrameWork User`s Guide
... This guide describes how to use the Persistent Object FrameWork (POF) with ObjectStudio® to store, retrieve, update, and delete user-defined objects. To use the Persistent Object FrameWork, you should be familiar with the object-oriented approach to software development. If you are using the UniSQL® ...
... This guide describes how to use the Persistent Object FrameWork (POF) with ObjectStudio® to store, retrieve, update, and delete user-defined objects. To use the Persistent Object FrameWork, you should be familiar with the object-oriented approach to software development. If you are using the UniSQL® ...
No Slide Title
... Figure shows an example of three tables (Suppliers, Products and Orders). In the Suppliers table there is a primary key for the SupplierID, each of which has a Supplier Name (SupplierName), Address, City and Country. In the Products table, there is a unique Products ID (ProductID), a Supplier ID (wh ...
... Figure shows an example of three tables (Suppliers, Products and Orders). In the Suppliers table there is a primary key for the SupplierID, each of which has a Supplier Name (SupplierName), Address, City and Country. In the Products table, there is a unique Products ID (ProductID), a Supplier ID (wh ...
Contents Aster SQL and Function Reference
... This guide provides data analysts and database administrators with detailed explanations of functions, SQL commands, datatypes, and error codes in Aster Database. You can download other useful tools and documents from asterdata.com/support. In addition, the Aster Data Resource Center at https://ever ...
... This guide provides data analysts and database administrators with detailed explanations of functions, SQL commands, datatypes, and error codes in Aster Database. You can download other useful tools and documents from asterdata.com/support. In addition, the Aster Data Resource Center at https://ever ...
EMC BACKUP AND RECOVERY OPTIONS FOR VSPEX FOR VIRTUALIZED ORACLE 11GR2
... EMC Avamar provides fast, efficient backup and recovery through a complete software and hardware solution. Equipped with integrated variable-length deduplication technology, Avamar facilitates fast, daily full backups for virtual environments, remote offices, enterprise applications, network-attache ...
... EMC Avamar provides fast, efficient backup and recovery through a complete software and hardware solution. Equipped with integrated variable-length deduplication technology, Avamar facilitates fast, daily full backups for virtual environments, remote offices, enterprise applications, network-attache ...
Evaluation of the Extensible Markup Language
... created by which the data of the legacy systems may cross over. [REN] states this can be done by performing three tasks: develop a model and data elements for the shared data, convert the legacy data values to the new format, and modify the application programs to use the shared data server and its ...
... created by which the data of the legacy systems may cross over. [REN] states this can be done by performing three tasks: develop a model and data elements for the shared data, convert the legacy data values to the new format, and modify the application programs to use the shared data server and its ...
SQL Server 2005 Security Overview for
... computer so that it has full advantage of operating system-level security protections. Further, the most secure installation will be on one or more NTFS partitions. Once the environment is secure, it is critical to install SQL Server 2005 securely. The installation program does all the usual install ...
... computer so that it has full advantage of operating system-level security protections. Further, the most secure installation will be on one or more NTFS partitions. Once the environment is secure, it is critical to install SQL Server 2005 securely. The installation program does all the usual install ...
KorthDB6_appE
... where account.account-number = “A-561”; delete; A delete operation deletes not only the record in question, but also the ...
... where account.account-number = “A-561”; delete; A delete operation deletes not only the record in question, but also the ...
EMC VMAX WITH ORACLE DATABASE 12c With EMC VMAX
... allocated as needed from a pool (front-end, back-end, or data services pool) of CPU cores which can service all activity in the VMAX3 array. The allocation of cores can be ...
... allocated as needed from a pool (front-end, back-end, or data services pool) of CPU cores which can service all activity in the VMAX3 array. The allocation of cores can be ...
Auditing Compliance with a Hippocratic Database
... disclosure policies might be to support data disclosure auditing by physically logging the results of each query. Problems with this approach include the following: it imposes a substantial overhead on normal query processing, particularly for queries that produce many results, and the actual disclo ...
... disclosure policies might be to support data disclosure auditing by physically logging the results of each query. Problems with this approach include the following: it imposes a substantial overhead on normal query processing, particularly for queries that produce many results, and the actual disclo ...
Integrating MicroStrategy Analytics Platform with Oracle
... searching the model to determine which combination of tables will be necessary and efficient in resolving the request. Schema abstraction of the database columns (into MicroStrategy attributes and facts) provides the flexibility necessary to allow applications to be created quickly without having to ...
... searching the model to determine which combination of tables will be necessary and efficient in resolving the request. Schema abstraction of the database columns (into MicroStrategy attributes and facts) provides the flexibility necessary to allow applications to be created quickly without having to ...