Replication is a great technology for moving data from one server to another, and it has a great many configuration options. David Poole brings us a technique for scaling out with multiple distribution databases.
2010-03-30
11,275 reads
In this article we summarized the experiences we gathered during the planning and upgrade of a customer's project. The customer is one of the largest retail shops in its area. Their architecture is made up of a main server, which is located at headquarters and hosts several hundred publications containing over a thousand articles. Regional stores are located all over the country acting as subscribers for the publications hosted on the main server. Based on the business needs and infrastructure limitations the customer set the following goals for the project:
2010-02-26
2,504 reads
2009-09-08
3,308 reads
Learn the difference between push and pull subscriptions and how to determine the best placement for SQL Server replication's Distribution Agent
2009-08-10
3,198 reads
Add a third node to a two-node Peer-to-Peer replication topology and learn how to resolve an update-update conflict.
2009-05-19
1,936 reads
The first installment of this series describes the steps to configure a two-node Peer-to-Peer replication topology.
2009-04-30
1,941 reads
2009-04-15
3,093 reads
2009-04-02
2,742 reads
2009-03-10
3,342 reads
When reviewing an issue through the Replication Monitor, the error messaging was leaving me wanting more detail to find out why the replication process was failing. So my question is, is there a way to garner more information from the replication agents running via SQL Server Agent?
2009-02-18
2,346 reads
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
I’m excited to announce the release of a new open-source project that fully automates...
Comments posted to this topic are about the item Server-Level Table sizes
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers