2019-04-26
503 reads
Service Broker (SSSB)
Service Broker Part 2: Why Service Broker
The second part of this series focuses on the advantages of Service Broker over other messaged-based technologies to introduce asynchronous message processing into your database applications.
2019-04-22
17,008 reads
2019-04-19
523 reads
New Online Course: SQL Server Service Broker for Developers and DBAs
I'd love to be running Service Broker classes more often. Service Broker is one of the most powerful, yet least understood technologies in SQL Server. Many of our enterprise...
2019-04-15
Service Broker Part 1: Service Broker Basics
This article covers SQL Server 2008 Service Broker, an asynchronous messaging framework that is directly integrated within the relational engine of SQL Server. The series will provides you with the basics about implementing Service Broker applications and how you can transparently scale them out to support any required workload.
2020-11-06 (first published: 2019-04-15)
63,017 reads
2018-06-01
722 reads
2016-12-01
892 reads
2016-11-21
4,780 reads
Configuring Service Broker Architecture
Learn how to configure technically reliable, consistent, robust, efficient, asynchronous message queuing and processing mechanism to start developing highly available, scalable applications based upon the service–oriented architecture.
2018-09-07 (first published: 2015-09-03)
11,026 reads
2014-10-20
297 reads
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The Empty Aggregate
Comments posted to this topic are about the item The Empty Aggregate
Question of the Day
The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers