PostgreSQL Database Performance Tuning
... Naturally, you'll have to list this 20% of your queries in a short list, and concentrate your efforts in tuning the database to make them run faster. That's just a good way to reach faster our main goal: make the client-side application run faster. You may ask yourself how to identify this 20% of qu ...
... Naturally, you'll have to list this 20% of your queries in a short list, and concentrate your efforts in tuning the database to make them run faster. That's just a good way to reach faster our main goal: make the client-side application run faster. You may ask yourself how to identify this 20% of qu ...
ArcelikSQLServer2008CaseStudy102408
... Search, which makes the transition between full-text search and relational data seamless while enabling users to employ the full-text indexes to perform high-speed text searches on large text columns . This feature is considered for use in SQL Server installations other than SAP. ...
... Search, which makes the transition between full-text search and relational data seamless while enabling users to employ the full-text indexes to perform high-speed text searches on large text columns . This feature is considered for use in SQL Server installations other than SAP. ...
The Design of a Robust Persistence Layer For Relational
... which the user will select only one or two. When the user selects the proxy object from the list the real object is retrieved automatically from the persistence mechanism, an object which is much larger than the proxy. For example, the full person object may include an address and a picture of the p ...
... which the user will select only one or two. When the user selects the proxy object from the list the real object is retrieved automatically from the persistence mechanism, an object which is much larger than the proxy. For example, the full person object may include an address and a picture of the p ...
cos346day23
... XML Standards • XML: Extensible Markup Language. • XSL: XSLT Stylesheet. The document that provides the {match, action} pairs and other data for XSLT to use when transforming an XML document. • XSLT: A program or process that applies XSLT Stylesheets to an XML document to produce a transformed XML ...
... XML Standards • XML: Extensible Markup Language. • XSL: XSLT Stylesheet. The document that provides the {match, action} pairs and other data for XSLT to use when transforming an XML document. • XSLT: A program or process that applies XSLT Stylesheets to an XML document to produce a transformed XML ...
... the data secure from unauthorized access [22]. Information security has been provided by physical security and operating system security. As far as we know, neither of these methods sufficiently provides a secure support on storing and processing the sensitive data. Cryptographic support is another ...
Developer`s Guide v1.0
... There are a couple of interesting features in the template approach: 1. Mapping: Mapping is really easy with the token. CustID is mapped to CustomerId in the sample. It is possible to do many to one mapping in the template (mapping multiple field values into one XML element). 2. Flexibility: When sc ...
... There are a couple of interesting features in the template approach: 1. Mapping: Mapping is really easy with the token. CustID is mapped to CustomerId in the sample. It is possible to do many to one mapping in the template (mapping multiple field values into one XML element). 2. Flexibility: When sc ...
Slide 1
... The spatial queries / administrative queries will provide a good Decision Support System for the administrators. Since the queries can be directly made on the spatial datasets in an RDBMS environment, the results will ensure only the up-to-date output. Any change in the layer would reflect immedia ...
... The spatial queries / administrative queries will provide a good Decision Support System for the administrators. Since the queries can be directly made on the spatial datasets in an RDBMS environment, the results will ensure only the up-to-date output. Any change in the layer would reflect immedia ...
Developing archaeological database in Finland
... Python, MySQL, SQL Server, Oracle and other possible languages for further development of the Lahti database beyond Access). Besides the environment part, the knowledge base part also needs the further information. Such as the “Foundations” of the knowledge base are divided into theory and research ...
... Python, MySQL, SQL Server, Oracle and other possible languages for further development of the Lahti database beyond Access). Besides the environment part, the knowledge base part also needs the further information. Such as the “Foundations” of the knowledge base are divided into theory and research ...
Lateral MCA Scheme and Syllabus 2013 onwards
... Candidates who have passed the qualifying examination in more than one chance in the subject (excluding languages) will have their percentage marks derated at the rate of 5% for every additional appearance for the purpose of ranking. ...
... Candidates who have passed the qualifying examination in more than one chance in the subject (excluding languages) will have their percentage marks derated at the rate of 5% for every additional appearance for the purpose of ranking. ...
Day 3 - Kuali Wiki
... // do more exception handling } finally { if (broker != null) broker.close(); ...
... // do more exception handling } finally { if (broker != null) broker.close(); ...
On-line Analytical Processing with Oracle Database 12c
... relational objects that happen to offer improved performance and advanced of analytic content. Dimensions can be thought of as relational objects that happen to include columns with information useful for creating hierarchical queries. Using SQL, an application is free to blend relational and dimens ...
... relational objects that happen to offer improved performance and advanced of analytic content. Dimensions can be thought of as relational objects that happen to include columns with information useful for creating hierarchical queries. Using SQL, an application is free to blend relational and dimens ...
HA for Database Services
... – Clusters can be easily built and grown – A pool of servers, storage arrays and network devices are used as ‘standard’ building blocks – Hardware provisioning is simplified ...
... – Clusters can be easily built and grown – A pool of servers, storage arrays and network devices are used as ‘standard’ building blocks – Hardware provisioning is simplified ...
ppt
... Database System Concepts, 6th Ed. ©Silberschatz, Korth and Sudarshan See www.db-book.com for conditions on re-use ...
... Database System Concepts, 6th Ed. ©Silberschatz, Korth and Sudarshan See www.db-book.com for conditions on re-use ...
Chapter13. Query Processing
... c can be estimated as cost of a single selection on s using the join condition. If indices are available on join attributes of both r and s, use the relation with fewer tuples as the outer relation. ...
... c can be estimated as cost of a single selection on s using the join condition. If indices are available on join attributes of both r and s, use the relation with fewer tuples as the outer relation. ...
Migration and Deployment Strategies for IT Assistant on Microsoft
... Figure 8: Pop Up Dialog Box on Clearing SNMPEventSeverityConfiguration table from IT Assistant Database. .............................................................................................................................. 9 Figure 9: Example of importing the IT Assistant database. ........ ...
... Figure 8: Pop Up Dialog Box on Clearing SNMPEventSeverityConfiguration table from IT Assistant Database. .............................................................................................................................. 9 Figure 9: Example of importing the IT Assistant database. ........ ...
Oracle Academy - Head Teachers and ICT Coordinators Meeting
... information for effective decision-making and enables an adaptive enterprise for optimal responsiveness. Enterprises must innovate quickly in the face of global competition, financial pressures, and increasingly complex regulation. Oracle E-Business Suite provides businesses the functional best prac ...
... information for effective decision-making and enables an adaptive enterprise for optimal responsiveness. Enterprises must innovate quickly in the face of global competition, financial pressures, and increasingly complex regulation. Oracle E-Business Suite provides businesses the functional best prac ...
Transaction Management in Distributed Database Systems: the
... Distributed database systems (DDBS) pose different problems when accessing distributed and replicated databases. Particularly, access control and transaction management in DDBS require different mechanism to monitor data retrieval and update to databases. Current trends in multi-tier client/server n ...
... Distributed database systems (DDBS) pose different problems when accessing distributed and replicated databases. Particularly, access control and transaction management in DDBS require different mechanism to monitor data retrieval and update to databases. Current trends in multi-tier client/server n ...
Slide 1
... Importing an Excel Worksheet • With the option button to import the data to a new table selected, click the OK button to display the Import Spreadsheet Wizard dialog box • If necessary, click First Row Contains Column Headings to select it • Click the Next button • Because the Field Options need no ...
... Importing an Excel Worksheet • With the option button to import the data to a new table selected, click the OK button to display the Import Spreadsheet Wizard dialog box • If necessary, click First Row Contains Column Headings to select it • Click the Next button • Because the Field Options need no ...
Oblivious Querying of Data with Irregular Structure(cont`d)
... On the Complexity of Computing Queries with Incomplete Answers • The size of the result can be exponential in the size of the input (database and query) – Note that the same is true when joining relations – the size of the result can be exponential in the size of the input (database and query) ...
... On the Complexity of Computing Queries with Incomplete Answers • The size of the result can be exponential in the size of the input (database and query) – Note that the same is true when joining relations – the size of the result can be exponential in the size of the input (database and query) ...
SAP – SQL Server Development
... Separation of log files and data files Data access patterns are completely different Data and log should reside on physically separate disks This is also true for storage systems with hypervolumes and other complex methods of mapping Windows drives to physical spindles ...
... Separation of log files and data files Data access patterns are completely different Data and log should reside on physically separate disks This is also true for storage systems with hypervolumes and other complex methods of mapping Windows drives to physical spindles ...
Database model
A database model is a type of data model that determines the logical structure of a database and fundamentally determines in which manner data can be stored, organized, and manipulated. The most popular example of a database model is the relational model, which uses a table-based format.