Interests: SQL Server Performance and Code-Quality

The Fundamentals of SQL Server Replication by Sebastian Meine

by Sebastian-Meine

SQLServerCentral.com

books

Many of my clients need to make data that lives on one server available on another server. There are many reasons for such a requirement. You might want to speed up cross-server queries by providing a local copy of the data. Or you might want to make the data available to resource intensive reporting queries without impacting the OLTP load, maybe even with an intentional delay so you're always reporting against complete days only. Finally, you might be looking to implement high availability. In all these situations, SQL Server Replication is a viable option to look at when planning for the implementation of such a requirement.

★ ★ ★ ★ ★ ★ ★ ★ ★ ★

(7)

You rated this post out of 5. Change rating

2013-09-30

6,818 reads

Discuss

All authors

Read the latest Blogs

Visit the forum

Question of the Day

Adding new column with DEFAULT II

Which number did the two COUNT(*) return:

DROP TABLE IF EXISTS #tmp
CREATE TABLE #tmp (id INT NOT NULL)

INSERT INTO #tmp (id) 
SELECT gs.value
  FROM GENERATE_SERIES(1, 5) AS gs

ALTER TABLE #tmp ADD my_value INT NOT NULL CONSTRAINT df_tmp_my_value DEFAULT 1

SELECT COUNT(*)  FROM #tmp AS t WHERE my_value = 1

ALTER TABLE #tmp DROP CONSTRAINT df_tmp_my_value

ALTER TABLE #tmp ADD CONSTRAINT df_tmp_my_value DEFAULT 2 FOR my_value

SELECT COUNT(*)  FROM #tmp AS t WHERE my_value = 1

See possible answers

The Fundamentals of SQL Server Replication by Sebastian Meine

Blogs

Prep data for AI vs. Fabric Data Agent Instructions: What Goes Where?

Keeping Track of my ConEmu CLIs

10 Decisions to Make Before You Create A Fabric Workspace

Forums

Adding new column with DEFAULT II

Advanced Deployment Scenarios: Stairway to Reliable Database Deployments Level 7

You Need a DBA Pipeline

Question of the Day

Adding new column with DEFAULT II