federated database

Correlate data from local tables and remote data sources, as if all the data is stored locally in the federated database.

EII technology is sometimes referred to as "federated data services" or "federated database technology" in literature.

Update data in relational data sources, as if the data is stored in the federated database.

One result of partitioning tables across a set of federated database servers is a set of data routing rules .

You build federated database servers by creating databases on each server and then partitioning tables across the databases .

To do so, it initializes the Hibernate environment and opens a Session, which wraps a JDBC connection to the federated database.

In general, the trusted mode provides better performance if the federated database is not partitioned.

The client's user ID and password for accessing the federated database is mapped to a remote user ID and password.

Information about the column definitions, index, and statistics for a nickname is stored in the DB2 federated database system catalogs.

Federated database and nicknames are supported for application development.

Federation customers can now integrate the new XML data in the native XML storage into the federated database.

If SQL1060N is returned, verify that the user indeed has connect privileges to the federated database.

When designing a federated database system, partition all the tables so that all related data is located on the same member server.

Approach 1 requires that the target database is configured as federated database.

in a federated - database - server tier that is built by using distributed partitioned views , the member servers form one logical unit.

Then, we'll look at some real-time inconsistencies that can occur between the federated database and the sources it federates.

In the federated database we defined servers to access the two DB2 databases and nicknames to map the TPC-H tables from those DB2 databases.

It also introduces the concepts of Federated Database support, and provides some examples of how to use it.

I created a number of DB2 II federated database objects to support my work.

Once an application is connected to the federated database, it can access all authorized objects in the federated system.

After you register the wrapper libraries with the federated database, each data source must be identified to the system as a server.

After you register a data source's tables in the federated database, you can reference them as easily as you would reference local tables.

Server attributes on the federated database store the characteristics of each data source.

Nicknames are created in the federated database to identify data source tables and views.

Federated Database and Its Application in ITS Mutual Information Platform

This involves creating a data source definition to point to your DB2 II federated database.

Designing Federated Database Servers for High Availability

Designing Applications to Use Federated Database Servers

A recipe for a healthy federated database system

Solution of constructing federated database in MIS system

Federated Database Servers SQL Server