Query Processing and Query Optimization
... Eliminating Duplicates Processing Join Queries Query Plans and Query Optimization for Complex Relational Expression Query Optimization and Database Analysis in Oracle8 Summary ...
... Eliminating Duplicates Processing Join Queries Query Plans and Query Optimization for Complex Relational Expression Query Optimization and Database Analysis in Oracle8 Summary ...
HP_Angle_Light_16x9_Blue
... • No complex cluster configurations required to create a clustered database • NonStop SQL is delivered as an “out-of-the-box” clustered database ...
... • No complex cluster configurations required to create a clustered database • NonStop SQL is delivered as an “out-of-the-box” clustered database ...
DB2 Java Performance with pureQuery and Data Studio
... styles that are being offered by many different java frameworks, development products and java architectures. These ideas from the Spring Framework, openJPA, Service Data Objects, Java Data Objects, Hibernate, iBatis, amd the Java Persistence API required distinct SQL coding styles to access the dat ...
... styles that are being offered by many different java frameworks, development products and java architectures. These ideas from the Spring Framework, openJPA, Service Data Objects, Java Data Objects, Hibernate, iBatis, amd the Java Persistence API required distinct SQL coding styles to access the dat ...
title
... ▶ Maximum Availability – Keyword: P1 = Availability: Zero data loss protect as a very close P2. It requires SYNC redo transport, thus Primary database performance may be impacted by the amount of time required to receive an acknowledgment from the Standby that redo has been written to disk. ▶ Maximu ...
... ▶ Maximum Availability – Keyword: P1 = Availability: Zero data loss protect as a very close P2. It requires SYNC redo transport, thus Primary database performance may be impacted by the amount of time required to receive an acknowledgment from the Standby that redo has been written to disk. ▶ Maximu ...
WinSales 5.0 Release Notes
... are found the conversion program will be stopped and the message displayed will indicate what TABLE the duplicate ID exists in, and what the ID is. Users will need to open the database using Microsoft Access (or SQL Server Enterprise Manager if converting a SQL database), and choose to delete one of ...
... are found the conversion program will be stopped and the message displayed will indicate what TABLE the duplicate ID exists in, and what the ID is. Users will need to open the database using Microsoft Access (or SQL Server Enterprise Manager if converting a SQL database), and choose to delete one of ...
Database Access in Mobile Environments
... of information are used to realize his access. Localization of data in a world-wide environment and the resourcespecific preparation of this information is a typical requirement for mobile information access. Current database systems, even distributed ones, do not support these features in an adequa ...
... of information are used to realize his access. Localization of data in a world-wide environment and the resourcespecific preparation of this information is a typical requirement for mobile information access. Current database systems, even distributed ones, do not support these features in an adequa ...
The SQL Server Database Consolidation Appliance Reference
... Provides a complete, pre-built, integrated hardware & software solution for SQL Server database consolidation • Pre-installed and configured software stack utilizing Windows Server, Hyper-V, SQL Server and System Center ...
... Provides a complete, pre-built, integrated hardware & software solution for SQL Server database consolidation • Pre-installed and configured software stack utilizing Windows Server, Hyper-V, SQL Server and System Center ...
Market Leading Laboratory Information Management
... Maintaining high levels of LIMS availability has never been more critical to support today’s 24/7 pathology service. WinPath Enterprise’s single database design provides rapid access to data across all disciplines and geographical locals. As there is no requirement to archive any data, WinPath Enter ...
... Maintaining high levels of LIMS availability has never been more critical to support today’s 24/7 pathology service. WinPath Enterprise’s single database design provides rapid access to data across all disciplines and geographical locals. As there is no requirement to archive any data, WinPath Enter ...
On-Demand View Materialization and Indexing for Network Forensic Analysis
... {roxana,tbragin,magda}@cs.washington.edu ...
... {roxana,tbragin,magda}@cs.washington.edu ...
What Is SQL Server Replication?
... • SQL Server marks transactions in log for replication • Log Reader reads last transaction id processed for a publisher from distribution database • Retrieves next set of transactions and SQL statements from publisher log • Writes SQL statements to distribution database • Advances replication waterm ...
... • SQL Server marks transactions in log for replication • Log Reader reads last transaction id processed for a publisher from distribution database • Retrieves next set of transactions and SQL statements from publisher log • Writes SQL statements to distribution database • Advances replication waterm ...
PROC SQL: A Powerful Tool to Improve Your Data Quality
... Ensure the raw data is accurately entered into a computer readable data set. Check that character variables contain only valid values, such as ‘M’ and ‘F’ for Gender field. Check that numeric variables are within predefined ranges. This will ensure that data outsides of the permitted range is not al ...
... Ensure the raw data is accurately entered into a computer readable data set. Check that character variables contain only valid values, such as ‘M’ and ‘F’ for Gender field. Check that numeric variables are within predefined ranges. This will ensure that data outsides of the permitted range is not al ...
View PDF - CiteSeerX
... concept of pc cluster (improve performance by running operations in parallel), impact factor (of a transaction is equal to number of itemsets that are present in those itemsets which represents sensitive association rule) and hybrid algorithm (which is a combination of ISL (Increase support of LHS) ...
... concept of pc cluster (improve performance by running operations in parallel), impact factor (of a transaction is equal to number of itemsets that are present in those itemsets which represents sensitive association rule) and hybrid algorithm (which is a combination of ISL (Increase support of LHS) ...
Accounting Information Systems: Essential Concepts
... instead of ad-hoc queries provided upon request. This results in inaccessibility of data Changes to current file-oriented applications cannot be made easily, nor can new developments be quickly realized, which results in inflexibility It is difficult to represent complex objects using file proce ...
... instead of ad-hoc queries provided upon request. This results in inaccessibility of data Changes to current file-oriented applications cannot be made easily, nor can new developments be quickly realized, which results in inflexibility It is difficult to represent complex objects using file proce ...
INFO2120/2820 Database Systems I: Transactions
... has no effect at all a user can think of a transaction as always executing all its actions in one step, or not executing any actions at all. Not true of ordinary programs. A crash could leave files partially updated on recovery. DBMS logs all actions so that it can undo the actions of aborted ...
... has no effect at all a user can think of a transaction as always executing all its actions in one step, or not executing any actions at all. Not true of ordinary programs. A crash could leave files partially updated on recovery. DBMS logs all actions so that it can undo the actions of aborted ...
JDBC - Webcourse
... PreparedStatement Parameters You need to supply values to be used in place of the question mark placeholders (if there are any) before you can execute a PreparedStatement object. You do this by calling one of the setXXX methods defined in the PreparedStatement class. ...
... PreparedStatement Parameters You need to supply values to be used in place of the question mark placeholders (if there are any) before you can execute a PreparedStatement object. You do this by calling one of the setXXX methods defined in the PreparedStatement class. ...
Dynamic Test Input Generation for Database
... inputs. Such an analysis must cross the boundaries between the application and the database. We describe an algorithm and a tool for the automatic generation of test input data for database applications. Given a program which makes calls to a database through an API, we automatically generate test i ...
... inputs. Such an analysis must cross the boundaries between the application and the database. We describe an algorithm and a tool for the automatic generation of test input data for database applications. Given a program which makes calls to a database through an API, we automatically generate test i ...
The SDL Library: Querying a Relational Database with an Ontology, Rules and the Jess Engine
... SDL integrates ontologies, relational data and rules which represent domain knowledge. We need such tool when we have to pose complicated queries to the standard relational database. Due to the formally defined semantics (OWL) we can pose a semantic query and get a corresponding semantic answer. The ...
... SDL integrates ontologies, relational data and rules which represent domain knowledge. We need such tool when we have to pose complicated queries to the standard relational database. Due to the formally defined semantics (OWL) we can pose a semantic query and get a corresponding semantic answer. The ...
NET Data Access
... – RecordSet is ‘one’ table • > 1 table or source does • > 1 table requires a not require a JOIN database JOIN • Relationships remain: • Data is “flattened”: lose navigation is relational relationships – XML schema Data types – COM/COM+ data types – No data type conversions required – Data via COM ma ...
... – RecordSet is ‘one’ table • > 1 table or source does • > 1 table requires a not require a JOIN database JOIN • Relationships remain: • Data is “flattened”: lose navigation is relational relationships – XML schema Data types – COM/COM+ data types – No data type conversions required – Data via COM ma ...
Transaction Processing and Recovery
... What has happened here? The total is too high because B changed values of A while the total was being computed. The solution is to prevent any changes in any A values while the total is being computed. ...
... What has happened here? The total is too high because B changed values of A while the total was being computed. The solution is to prevent any changes in any A values while the total is being computed. ...
ch_04_ - wathana09
... instead of ad-hoc queries provided upon request. This results in inaccessibility of data Changes to current file-oriented applications cannot be made easily, nor can new developments be quickly realized, which results in inflexibility It is difficult to represent complex objects using file proce ...
... instead of ad-hoc queries provided upon request. This results in inaccessibility of data Changes to current file-oriented applications cannot be made easily, nor can new developments be quickly realized, which results in inflexibility It is difficult to represent complex objects using file proce ...
Trigon Technology Group
... object or group of objects in the agent. Get : This operations is used to retrieve the attributes of a given object or group of objects in the agent. Action : This operations is used to perform object specific operation on a given object or a group of objects in the agent. Notification : This ...
... object or group of objects in the agent. Get : This operations is used to retrieve the attributes of a given object or group of objects in the agent. Action : This operations is used to perform object specific operation on a given object or a group of objects in the agent. Notification : This ...
Data Entities
... instead of ad-hoc queries provided upon request. This results in inaccessibility of data Changes to current file-oriented applications cannot be made easily, nor can new developments be quickly realized, which results in inflexibility It is difficult to represent complex objects using file processin ...
... instead of ad-hoc queries provided upon request. This results in inaccessibility of data Changes to current file-oriented applications cannot be made easily, nor can new developments be quickly realized, which results in inflexibility It is difficult to represent complex objects using file processin ...
on the integration of ir and databases
... As a result, DBMSs do not sufficiently support searching on content and IR systems do not handle structured data. However, many applications of information systems have requirements that can only be matched with a combination of data retrieval and information retrieval: e.g. patient’s data in hospit ...
... As a result, DBMSs do not sufficiently support searching on content and IR systems do not handle structured data. However, many applications of information systems have requirements that can only be matched with a combination of data retrieval and information retrieval: e.g. patient’s data in hospit ...