Document
... • New role, coming with the growth in data warehouses • Similar to DA/DBA roles • Emphasis on integration and coordination of metadata/data across many data sources • Specific roles: – Support DSS applications – Manage data warehouse growth – Establish service level agreements regarding data warehou ...
... • New role, coming with the growth in data warehouses • Similar to DA/DBA roles • Emphasis on integration and coordination of metadata/data across many data sources • Specific roles: – Support DSS applications – Manage data warehouse growth – Establish service level agreements regarding data warehou ...
while new - UHasselt
... • Intuition: In whilenew you cannot make arbitrary choices (recall consistency criterion) Instead of choosing one successor relation, we must work with them all. • whilenew-PTIME: class of whilenew-PSPACEprograms running in polynomial time. ...
... • Intuition: In whilenew you cannot make arbitrary choices (recall consistency criterion) Instead of choosing one successor relation, we must work with them all. • whilenew-PTIME: class of whilenew-PSPACEprograms running in polynomial time. ...
jhtp5_23
... The JDBC-to-ODBC bridge driver connects Java programs to Microsoft ODBC (Open Database Connectivity) data sources. The Java 2 Software Development Kit from Sun Microsystems, Inc. includes the JDBC-to-ODBC bridge driver (sun.jdbc.odbc.JdbcOdbcDriver). This driver typically requires the ODBC driver to ...
... The JDBC-to-ODBC bridge driver connects Java programs to Microsoft ODBC (Open Database Connectivity) data sources. The Java 2 Software Development Kit from Sun Microsystems, Inc. includes the JDBC-to-ODBC bridge driver (sun.jdbc.odbc.JdbcOdbcDriver). This driver typically requires the ODBC driver to ...
jhtp5_23 - IC
... The JDBC-to-ODBC bridge driver connects Java programs to Microsoft ODBC (Open Database Connectivity) data sources. The Java 2 Software Development Kit from Sun Microsystems, Inc. includes the JDBC-to-ODBC bridge driver (sun.jdbc.odbc.JdbcOdbcDriver). This driver typically requires the ODBC driver to ...
... The JDBC-to-ODBC bridge driver connects Java programs to Microsoft ODBC (Open Database Connectivity) data sources. The Java 2 Software Development Kit from Sun Microsystems, Inc. includes the JDBC-to-ODBC bridge driver (sun.jdbc.odbc.JdbcOdbcDriver). This driver typically requires the ODBC driver to ...
Ch2
... clients • Relational DBMS servers are often called SQL servers, query servers, or transaction servers • Applications running on clients utilize an Application Program Interface (API) to access server databases via standard interface such as: – ODBC: Open Database Connectivity standard – JDBC: for Ja ...
... clients • Relational DBMS servers are often called SQL servers, query servers, or transaction servers • Applications running on clients utilize an Application Program Interface (API) to access server databases via standard interface such as: – ODBC: Open Database Connectivity standard – JDBC: for Ja ...
slide-10
... Relational Database(4/4) • It’s a problem in a different situation but not disadvantage A large-scale Internet application services • Their scalability requirements can, first of all, change very quickly and, secondly, grow very large. • Relational databases scale well, but usually only when that ...
... Relational Database(4/4) • It’s a problem in a different situation but not disadvantage A large-scale Internet application services • Their scalability requirements can, first of all, change very quickly and, secondly, grow very large. • Relational databases scale well, but usually only when that ...
Assess real estate database requirements
... communicate more effectively with fellow staff, clients and prospects. Portable devices such as laptop computers, tablet computers, PDAs, and mobile phones allow staff in the field to take their diary and files with them, make changes and additions while away from the office and then synchronise cha ...
... communicate more effectively with fellow staff, clients and prospects. Portable devices such as laptop computers, tablet computers, PDAs, and mobile phones allow staff in the field to take their diary and files with them, make changes and additions while away from the office and then synchronise cha ...
![[Business Communication]](http://s1.studyres.com/store/data/002842536_1-2ad84c62fb82711481e361e972698886-300x300.png)
[Business Communication]
... » Indicates a SPID is waiting on parallel processes to complete or start » It’s more of a status - not necessarily a problem May be very normal for data warehouse queries Less so for OLTP operations (especially if it has lots of time) ...
... » Indicates a SPID is waiting on parallel processes to complete or start » It’s more of a status - not necessarily a problem May be very normal for data warehouse queries Less so for OLTP operations (especially if it has lots of time) ...
Distributed Processing, Client/Server, and Clusters
... Complicated approach: allow multiple read but one write access; when there is an access for ‘write’, mark the file as non-cacheable for others. ...
... Complicated approach: allow multiple read but one write access; when there is an access for ‘write’, mark the file as non-cacheable for others. ...
Evaluation of Relational Operators: Other Operations
... Does replacement policy matter for Block Nested Loops? No, only one unpinned page is used to scan the inner relation. ...
... Does replacement policy matter for Block Nested Loops? No, only one unpinned page is used to scan the inner relation. ...
Oracle Business Intelligence Standard Edition One
... Magic Quadrant Disclaimer: The Magic Quadrant is copyrighted by Gartner, Inc. and is reused with permission. The Magic Quadrant is a graphical representation of a marketplace at and for a specific time period. It depicts Gartner's analysis of how certain vendors measure against criteria for that mar ...
... Magic Quadrant Disclaimer: The Magic Quadrant is copyrighted by Gartner, Inc. and is reused with permission. The Magic Quadrant is a graphical representation of a marketplace at and for a specific time period. It depicts Gartner's analysis of how certain vendors measure against criteria for that mar ...
Fundamentals of Database Systems
... The security problem associated with databases is that of controlling the access to a statistical database, which is used to provide statistical information or summaries of values based on various criteria. The countermeasures to statistical database security problem is called inference control meas ...
... The security problem associated with databases is that of controlling the access to a statistical database, which is used to provide statistical information or summaries of values based on various criteria. The countermeasures to statistical database security problem is called inference control meas ...
CGI
... Overview • A plain HTML document is static • A CGI program is executed in real-time, so that it can output dynamic information. • CGI (Common Gateway Interface) is the language or protocol that the browser uses to communicate the data from the form to the web server. • A standard for interfacing ex ...
... Overview • A plain HTML document is static • A CGI program is executed in real-time, so that it can output dynamic information. • CGI (Common Gateway Interface) is the language or protocol that the browser uses to communicate the data from the form to the web server. • A standard for interfacing ex ...
Database
... Main Characteristics of the Database Approach Self-describing nature of a database system: A DBMS catalog stores the description of a particular database (e.g. data structures, types, and constraints) The description is called meta-data*. This allows the DBMS software to work with different ...
... Main Characteristics of the Database Approach Self-describing nature of a database system: A DBMS catalog stores the description of a particular database (e.g. data structures, types, and constraints) The description is called meta-data*. This allows the DBMS software to work with different ...
Creating Databases
... • In practice a new init.ora file is often created by copying and editing an existing one • If the Control_Files parameter is not changed, existing files may be overwritten ...
... • In practice a new init.ora file is often created by copying and editing an existing one • If the Control_Files parameter is not changed, existing files may be overwritten ...
Best Practices for Upgrading to SQL Server® 2005
... Of the above mentioned ways of moving databases, detach and attach may prove to be the easiest, because you will probably have to schedule a downtime for the upgrade anyway. Keeping the same instance name after the upgrade As mentioned earlier, one of the biggest advantages of upgrading in place is ...
... Of the above mentioned ways of moving databases, detach and attach may prove to be the easiest, because you will probably have to schedule a downtime for the upgrade anyway. Keeping the same instance name after the upgrade As mentioned earlier, one of the biggest advantages of upgrading in place is ...
Oracle 10g Datafile I/O Statistics
... Oracle professionals will schedule these types of exception reports using dbms_scheduler and send the report via automatic e-mail every day. The above article is an excerpt from the new book “Oracle Tuning Power Scripts: With 100+ High Performance SQL Scripts” by Mike Ault, Harry Conway and Don Burl ...
... Oracle professionals will schedule these types of exception reports using dbms_scheduler and send the report via automatic e-mail every day. The above article is an excerpt from the new book “Oracle Tuning Power Scripts: With 100+ High Performance SQL Scripts” by Mike Ault, Harry Conway and Don Burl ...
JPA (Java Persistence API)
... C# / Java / PHP classes are mapped to DB tables DB relationships are mapped to class associations ...
... C# / Java / PHP classes are mapped to DB tables DB relationships are mapped to class associations ...
The SAS System as an Information Database
... where we have an opportunity to enhance data by combining it with other data, and perform additional data management logic. The result of this step is to produce one or a number of temporary SAS data files. The next job step then executes the syntax used by SAS/Connect software to instantiate a SAS ...
... where we have an opportunity to enhance data by combining it with other data, and perform additional data management logic. The result of this step is to produce one or a number of temporary SAS data files. The next job step then executes the syntax used by SAS/Connect software to instantiate a SAS ...
v$session
... PGA Advisor: recommends optimal usage of PGA memory based on your workload. SGA Advisor: tuning and recommending SGA size depending on pattern of access for the various components within the SGA: Buffer Cache Advisor: Predicts cache hit rates for buffer access for different sizes of the buffer cache ...
... PGA Advisor: recommends optimal usage of PGA memory based on your workload. SGA Advisor: tuning and recommending SGA size depending on pattern of access for the various components within the SGA: Buffer Cache Advisor: Predicts cache hit rates for buffer access for different sizes of the buffer cache ...
DB Table Development
... Number of Rooms:___________________ Number of Bedrooms:_______________ Number of Baths:____________________ Yard in Sqft:_________________ Garage: Yes:___ No:___ Basement: Yes:__ No:___ Number of Floors:________ ...
... Number of Rooms:___________________ Number of Bedrooms:_______________ Number of Baths:____________________ Yard in Sqft:_________________ Garage: Yes:___ No:___ Basement: Yes:__ No:___ Number of Floors:________ ...