Inquiry about Big Data related challenges

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Hi!
I'm reaching out with a somewhat odd and unique request, and I appreciate =
you taking the time to read it.

I am a Computer Science undergrad student at =C3=93buda University (Hungar=
y), specialized in Big Data. My interests in relation to my major and spec=
ialization are mainly all major aspects of Big Data: data science, data en=
gineering, but especially data analytics (statistics, visualization, pytho=
n). My further interests, outside of my major, but still in the technology=
 field are: privacy, Linux, free and open source technology, bash scriptin=
g, and personal finance.

In the next semester, I will be writing a thesis, and as such, I've begun =
to plan what topic would fit my interests and the sector's needs best. In =
all my previous projects, and in general for new projects, I really like t=
o find inspiration or ideas through practical, real world problems.

I've been using your services for years now. I find it really fascinating =
what you achieved globally, and what you provide for the world. As such, I=
 have thought to ask for some guidance. Since you possibly utilize Big Dat=
a at the very foundation of your service, could you possibly point me towa=
rd any emerging or under-explored challenges you've encountered at your se=
rvice, or across at your network, that would align with my interests and c=
ould make the topic of my undergrad thesis?

Thank you for your time!
- Kevin Tuba
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