Have you ever had to access data from either a non-SQL Server source or from a separate SQL Server database (either residing on the same instance or on a separate instance)? Rahul Sharmas discusses how to bridge the gap between two different SQL Server instances or between heterogenous RDBMS such as SQL Server and Oracle: Use linked servers!
2005-01-17
3,331 reads
Linked Servers are an interesting technology in SQL Server to allow remote access from within the database to external data sources. They can be a boon in a heterogenous environment with other Oracle, DB2, etc. data sources. But they can also help in a smaller scale against those "hidden" datasources like Excel or Access. New Author Krishna.
2007-10-02 (first published: 2004-06-02)
47,859 reads
A monster book at 980 pages, it's written in 'how-to' format and has a ton of good material. Andy gave it the once over for us and reports back - see what he thinks!
2003-04-18
18,231 reads
Following up on a question posted in our discussion area, Andy looks at how to use DMO to add and remove linked servers. Along the way he points out a couple 'gotchas' and throws in a cool tip about how to save a little time when you experiment with DMO.
2002-09-19
12,159 reads
Middle tier applications often use a single database management system (DBMS) to store data, which can expose scaling limitations as the number of user requests increases. Caching, a technique used to increase application performance by copying data and then using the copied data in place of the original data, can dramatically increase the throughput (the number of application requests serviceable per unit time) and scalability of middle tier applications.
2002-03-08
2,221 reads
