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Service Broker Demystified

Service Broker Demystified - Why do we need Services and Queues?

People claim that they don't want to use Service Broker because it is too complicated. I started a blog series called Service Broker Demystified because SSB really isn't that difficult if you understand some basic concepts. Folks don't understand why both a "Service" and a "Queue" are needed.  Why not just have one object?  In this post I'll show you why and give you a quick rule-of-thumb to avoid the confusion.  

Service Broker Demystified - Why is there no ALTER CONTRACT statement?

The concept of "contracts" in Service Broker is initially confusing to most data professionals.  I like to think of a contract as a constraint applied to a message.  Then why can't you ALTER a contract?  Because a contract is really more like a "legally-binding contract."  There are good reasons why contracts can't/shouldn't be altered.

Service Broker Demystified - Contracts and Message Types

Contracts and Message Types are the "table constraints" of the Service Broker world.  Like table constraints, they aren't required, but they keep you from doing stupid stuff with your Service Broker design.  In this post I'll cover some confusing aspects of contracts and message types.  

Service Broker Demystified - [DEFAULT] is not the DEFAULT

Contracts and Message Types have defaults, but the default is not [DEFAULT].  This leads to confusion to folks new to Service Broker.  In this post I'll clear up the confusion and give you some tricks to keep things clear.  

People tell me all the time that they don't want to use Service Broker because it is too confusing.  I started a blog series called Service Broker Demystified to dispel these misconceptions.  Today we are going to cover the [DEFAULT] objects, which are not really default objects...sometimes. 

Service Broker Demystified - SET ENABLE_BROKER vs NEW_BROKER

Service Broker can be really confusing and causes data professionals to shy away from using it.  One example is setting up SSB.  It's easy, until you need to make a copy of your database.  Then the fun begins.  In this post I'll explain when you want to use ENABLE_BROKER vs SET NEW_BROKER.

Service Broker Demystified - Encryption Weirdness

Encryption is one of those things that makes Service Broker difficult to learn.  To set up encryption correctly is a lengthy process.  There are ways to safely not use encryption.  In this post I'll show you all of the issues with encryption in SSB and how to avoid and fix the problems.  

Service Broker Demystified Series

This blog series will focus on the common complaints I hear about SQL Server Service Broker...namely that it is too confusing for a data professional to master.  The fact that there is no (good) GUI or monitoring tools doesn't help either.  In this series I'll try to simplify things and explain why things work the way they do.  SSB is a really great technology and I find new uses for it almost every day.  


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