Mars dust buster?

 I have not seen the most obvious question about the Mars helicopter Ingenuity. Will it be used for blowing dust off Perseverance?

That would really be cool, once every now and then Ingenuity takes to the air over Perseverance and blow off the dust.  At home I start my Neato each week to clean my apartment, but for Perseverance once or twice a year would probably be sufficient. 

Update: I just found out Ingenuity is only a PoC with a very limited life expectancy, so it will not be the first dust buster on Mars😟

Data Warehouse and winter

 Last week I had a call from the company they have performance problems with the Data Warehouse. It seems they want me to help them to fix the problems. While they make up their mind I’m enjoying outdoor winter activities.

After a dreadful November, December and January, no sun, slush and rain, came beautiful February. Lots of snow and proper winter temperature down to -10C. Even though the sky looks cloudy we had sun the entire Yesterday. And for the first time this year you felt the warmth of the sun, this is the best time of the year in Stockholm if you ask me.