This is the second part of a 4 part blog post series about backing up SQL Server to Azure. If you’re wondering why you’d like to backup data to Azure in the first place, please read the Part 1 of this series that explains some of the benefits of using Azure for backups.
In this post we’ll look at how to setup your very own Storage Account and how to use some of the nice security features in it.
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I’ve said it before and I say it again: Understanding how database backups and restores work is one of the more important topics for DBAs to understand. This time we’ll approach the topic from the cloud, and more precisely, from Azure perspective. Why cloud perspective you might as? For one simple reason. Even if you’re not (yet) running your SQL Server workloads in Azure, it doesn’t mean that you can’t make use of it for other purposes, such as backups. And while the idea of placing your data into Azure, or into any other cloud platform, might still seem scary to some, I want to help put your minds at ease. To do this, I’ll just point you to this fine piece of documentation describing the Azure infrastructure security. I think you’ll find it quite satisfying.
As there’s quite a few topics to cover with database backups to Azure, I have split the details into 4 separate posts. You’re now reading Part 1, the introduction.
(more…)Backups, backups and backups. That’s pretty much my answer to what should be the top 3 priority topics that any DBA needs to understand well. And that’s what we’re going to be looking at this post, backups! Backups play a vital and important role in keeping your data (and in some cases your career) safe, but they are also great way to migrate data from one location to another.
In this post we’ll look into migration scenario, how to move data from one instance to another and then back again.
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One of the more recent additions to SQL Server security features is the Dynamic Data Masking (DDM), included with the 2016 version. Like the Transparent Data Encryption I blogged about recently, DDM is a feature that is relatively easy to implement, and doesn’t require a lot of changes to the application. And just like pretty much everything is easy in a real life, it too has some limitations.
(more…)I recently read an article which stating that since the GDPR came in force, there has been 59,000 data breaches reported in the EU. I must admit, that while I did anticipate that we’d see a surge in these numbers, due to reporting requirements in the legislation. I really did not expect the numbers to look that terrifying.
From the point of view of a SQL Server DBA, there is a number of different ways to protect your data. Some of them are even quite easy to setup, such as Transparent Data Encryption (TDE). So let’s have a look at how to set that up!
(more…)About two months back I ended up moving to another job, which has unfortunately kept me to be bit too occupied to find the time to blog, until now. Due to this previously mentioned career change, I have been working quite a bit with monitoring, and it gave me a spark to write this post about my favorite PerfMon counters.
Like most DBAs I rely quite a lot on monitoring, and like most DBAs I too have my own set of PerfMon counters that I rely on to provide me an accurate view of what’s happening in the environment I am administering. In this post, I’ll describe what are my favorite PerfMon counters.
(more…)Dedicated Admin Connection is one of the easy-to-forget features in SQL Server that can really save your day. DAC (no relation to Data-Tier Applications, just shares the acronym), as it’s often called, is the way you can try to access a SQL Server instance that is in such a bad shape, that no normal connection is available. This can be due to resource exhaustion or if you happened to create a slightly wonky logon trigger. In this post we’ll look at how you enable Dedicated Admin Connection (for remote users) and how you connect to SQL Server using the DAC.
