Structured Query Language (SQL)
... and which are used to limit the effects of statements and queries, or to change program flow. • Queries which retrieve data based on specific criteria. • Statements which may have a persistent effect on schemas and data, or which may control transactions, program flow, connections, sessions, or diag ...
... and which are used to limit the effects of statements and queries, or to change program flow. • Queries which retrieve data based on specific criteria. • Statements which may have a persistent effect on schemas and data, or which may control transactions, program flow, connections, sessions, or diag ...
Transform Big Data into Bigger Insight with Oracle Exadata
... • How is a customer likely to respond to an offer? • Finding the most profitable growth opportunities • Finding and preventing customer churn ...
... • How is a customer likely to respond to an offer? • Finding the most profitable growth opportunities • Finding and preventing customer churn ...
Project
... An application connects to the handler and logs in The handler listens for a request from the connected application When a request is received it verifies the request and acts upon it. The requests will correspond to one of the commands/functions outlined above: o A database request is translated fr ...
... An application connects to the handler and logs in The handler listens for a request from the connected application When a request is received it verifies the request and acts upon it. The requests will correspond to one of the commands/functions outlined above: o A database request is translated fr ...
DB administration, Transactions
... Pessimistic locking assumes that conflict will occur: Locks are issued before a transaction is processed, and then the locks are released ...
... Pessimistic locking assumes that conflict will occur: Locks are issued before a transaction is processed, and then the locks are released ...
Tuning Oracle on Windows for Maximum Performance
... Oracle in a Windows environment runs as one process. All Oracle background processes and server processes are actually Windows threads. The server processes and background processes are all running oracle.exe. Within the Windows architecture all threads within a process share the same virtual memory ...
... Oracle in a Windows environment runs as one process. All Oracle background processes and server processes are actually Windows threads. The server processes and background processes are all running oracle.exe. Within the Windows architecture all threads within a process share the same virtual memory ...
Technical Presentation
... Family of technologies that provides querying features for data, from relational to XML Generate a LINQ object model that provides an object representation of the database ...
... Family of technologies that provides querying features for data, from relational to XML Generate a LINQ object model that provides an object representation of the database ...
CA Database Management for DB2 for z/OS
... Every minute that database maintenance interferes with data access can adversely impact an enterprise’s bottom line. Many database administrators (DBAs) are struggling to find time for both maintenance and optimization. DBAs need fast, dependable tools that streamline routine maintenance tasks, allo ...
... Every minute that database maintenance interferes with data access can adversely impact an enterprise’s bottom line. Many database administrators (DBAs) are struggling to find time for both maintenance and optimization. DBAs need fast, dependable tools that streamline routine maintenance tasks, allo ...
PHP_Part2
... When the uploader.php file is executed, the uploaded file exists in a temporary storage area on the server. If the file is not moved to a different location it will be destroyed! To save our precious file we are going to need to make use of the $_FILES associative array. The $_FILES array is wh ...
... When the uploader.php file is executed, the uploaded file exists in a temporary storage area on the server. If the file is not moved to a different location it will be destroyed! To save our precious file we are going to need to make use of the $_FILES associative array. The $_FILES array is wh ...
L21Servelets - IT Knowledge Base
... interfaces and classes for writing servlets. All servlets must implement the Servlet interface, which defines life-cycle methods. When implementing a generic service, you can use or extend the GenericServlet class provided with the Java Servlet API. The HttpServlet class provides methods, such as do ...
... interfaces and classes for writing servlets. All servlets must implement the Servlet interface, which defines life-cycle methods. When implementing a generic service, you can use or extend the GenericServlet class provided with the Java Servlet API. The HttpServlet class provides methods, such as do ...
Interaction Process Automation Technical Reference
... This module in IC Server Manager has a graphical process definition interface that allows the process designer to define the information necessary for the process, define the states through which the work moves in the process, define the tasks that are performed in each state, and create the work it ...
... This module in IC Server Manager has a graphical process definition interface that allows the process designer to define the information necessary for the process, define the states through which the work moves in the process, define the tasks that are performed in each state, and create the work it ...
Automating layout of relational databases
... I/O access patterns of queries and updates that execute against the system. For example, for a single-table query that involves the scan of a large table (or index), it may be advantageous to define a layout in which the referenced table (or index) is allocated on a large number of disks. This is be ...
... I/O access patterns of queries and updates that execute against the system. For example, for a single-table query that involves the scan of a large table (or index), it may be advantageous to define a layout in which the referenced table (or index) is allocated on a large number of disks. This is be ...
ORACLE LECTURE SERIES
... • A relational database allows the definition of data structures, storage and retrieval operations and integrity constraints. In such a database the data and relations between them are organized in tables. • A table is a collection of records and each record in a table contains the same fields. • Ce ...
... • A relational database allows the definition of data structures, storage and retrieval operations and integrity constraints. In such a database the data and relations between them are organized in tables. • A table is a collection of records and each record in a table contains the same fields. • Ce ...
National Academy for Software Development
... • The database is in a legal state when the transaction begins and when it ends • Only valid data will be written to the database • Transaction cannot break the rules of the database, e.g. integrity constraints ...
... • The database is in a legal state when the transaction begins and when it ends • Only valid data will be written to the database • Transaction cannot break the rules of the database, e.g. integrity constraints ...
Oracle Database. In-Memory Aggregation
... the need for indexes, summary tables or materialized views. In-Memory Aggregation typically provides a 3-8 times improvement in query performance over non-IMA plans, with more consistent performance and fewer longer running queries. Without the need to support objects such as indexes and summary tab ...
... the need for indexes, summary tables or materialized views. In-Memory Aggregation typically provides a 3-8 times improvement in query performance over non-IMA plans, with more consistent performance and fewer longer running queries. Without the need to support objects such as indexes and summary tab ...
Basics - MiNI PW
... • Oracle can handle unlimited amount of data: – no limit on number of rows, number of tables etc. – no limit on total size of the database ...
... • Oracle can handle unlimited amount of data: – no limit on number of rows, number of tables etc. – no limit on total size of the database ...
Getting Started with Maximo Anywhere 7.5 Document version 3.0 IBM
... these tools can be enhanced with mobile capabilities to satisfy mobile strategies across your entire enterprise In this initial release of Maximo Anywhere, the Android mobile operating system 4.x or later is supported for Maximo Work Management. Our strategy involves the eventual support for all of ...
... these tools can be enhanced with mobile capabilities to satisfy mobile strategies across your entire enterprise In this initial release of Maximo Anywhere, the Android mobile operating system 4.x or later is supported for Maximo Work Management. Our strategy involves the eventual support for all of ...
Fudcon talk
... • Better problem user and SQL identification • New Performance/Load Testing Utility • New MyISAM memory option ...
... • Better problem user and SQL identification • New Performance/Load Testing Utility • New MyISAM memory option ...
Presentation Guidelines
... models • Designing database for performance optimization or tuning • Coding tips or writing efficient PL/SQL scripts ...
... models • Designing database for performance optimization or tuning • Coding tips or writing efficient PL/SQL scripts ...
Providing High Availability in Very Large Work ow Management
... eligible role is noti ed by placing the activity on the role's worklist. The role has to then select the activity for execution from the worklist using a worklist-handler. On the other hand, if the activity is to be performed automatically, then the work ow engine selects it for execution. If an app ...
... eligible role is noti ed by placing the activity on the role's worklist. The role has to then select the activity for execution from the worklist using a worklist-handler. On the other hand, if the activity is to be performed automatically, then the work ow engine selects it for execution. If an app ...
IBM® DB2® Database and MicroStrategy 10: A functional overview
... Store precomputed results which can improve performance ...
... Store precomputed results which can improve performance ...