Azure SQL Database Compatibility Levels

Let’s start off with a quick overview of SQL Server versions and compatibility levels.

  • 100 = SQL Server 2008 and Azure SQL Database
  • 110 = SQL Server 2012 and Azure SQL Database
  • 120 = SQL Server 2014 and Azure SQL Database
  • 130 = SQL Server 2016 and Azure SQL Database
  • 140 = SQL Server 2017 and Azure SQL Database

So with SQL Server 2017 now available to the public what level is a newly created Azure SQL Database set at?

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Azure SQL Database Level Firewall Rules

I have written about Azure SQL Database LEVEL firewall rules before during my blog series, more specifically the security blog post. If you can’t remember the section on firewalls then I will bring the following diagram to your attention.

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Azure SQL Database Data Integrity Checks

If you remember last month I wrote about DBCC CHECKDB and Azure SQL Database, more specifically whose responsibility (Microsoft’s) it is and ponderings on how it is actually done. (https://blobeater.blog/2017/09/04/dbcc-checkdb-azure-sql-database/)

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DBCC CHECKDB Azure SQL Database

Who should be running DBCC CHECKDB for Azure SQL Database? Should it be Microsoft or should customers be scheduling it? All official information just tells you that you CAN run it (below shows the green tick) but still no clarity around the question.

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SSMS and MFA support for Azure SQL DB

Quite a mouth full for a title but never the less very exciting. With the new version of SQL Server Management Studio (SSMS) 17.2 You now have the option to use Azure AD authentication for Universal Authentication with Multi-factor authentication (MFA) enabled, by that I mean use a login via SSMS that is enabled for MFA where below I will show you the two step verification using a push notification to my iPhone. (Yes iPhone I love it)

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Azure Automation and SQL Index Maintenance

Azure does a lot for your SQL Database, from backups to automatic tuning but it still doesn’t have an index maintenance policy straight out of the box via the portal. Some may not care about rebuilding your indexes but it is still something I like to do, the question is, how can I automate this because I am not a fan of manually running code for index rebuilds.

The answer is via Azure Automation.

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Azure Cloud “Fear” Busting #4 – Losing Control?

So the decision to move to the cloud has been made but there is a fear from people that once it happens they will lose control of their job function. Does this sound familiar? DBA’s, you will be needed but expect some sort of change (That’s my opinion).

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