No, not quite. I have had many interesting conversations around this topic and I don’t think (personal opinion) that DBAs will disappear from the world of IT. It will definitely change, the so-called “production DBAs” affected the most. With Azure SQL Database (and other company offerings – think Oracle Autonomous DB) you will need to adapt (both short term and long term) some argue with me that the long-term looks harder to predict for DBAs which is true so I can’t talk about that. I mean for example how good will automatic tuning get? Better than the average DBA? I am looking at things from a short-term perspective. What tasks are expected of you to carry out in this new world? Well, this is from experience.
This is quite a new feature (currently in preview) but an important one where we now have the ability to isolate connectivity to a database to only a given subnet or set of subnets within your VNET. This is not a theory based blog post but a practical one, setting them up is easy but deleting them via the portal is a totally different experience.
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).
I have decided to do a 4-part series on Cloud “Fear Busting” scenarios. Why? Over the past few years working with the cloud (Azure) I have come across 4 main “fears” or “concerns” that stand out in my mind that people have highlighted when adopting cloud technology for their database tier. Each “fear” with form a blog post where I am hoping that after reading each post you will be “less” fearful. More specifically I will be looking at these topic areas:
- I have security fears for SQL Database.
- Performance Issues that I faced – Learn from my mistakes.
- There is no going back – can I get the data back?
- I’m a DBA – Will I lose control?