I few days ago I have been at Codemotion in Milan and I had the opportunity to discover some insights about technologies used by two of our main competitor in Italy: BlogMeter and Datalytics. It’s quite interesting because, also if technical challenges are almost the same, each company use a differente approach with a different stack.
Datalytics a is relatively new company founded 4 months ago. They had a desk at Codemotion to show theirs products and recruit new people. I chatted with Marco Caruso, the CTO (who probably didn’t know who I am, sorry Marco, I just wanted to avoid hostility 😉 ), about technologies they use and developer profile they were looking for. Requires skills was:
- Backend developer: Java, MongoDB, Node.js, Apache Storm, Apache Hadoop and all the cutting edge technologies related to big data (Semantic Web and Machine Learning)
- Frontend developer: HTML5, CSS3, Angular.js and D3.js
Their tech team is composed by 4 developers (including the CTO) and main products are: Datalytics Monitoring™ (a sort of statistical dashboard that shows buzz stats in real time) and Datalytics Engage™ (a real time analytics dashboard for live events). I have no technical insights about how they systems works but I can guess some details inferring them from the buzz words they use.
Supported sources are Twitter, Facebook (only public data), Instagram, Youtube, Vine (logos are on their website) and probably Pinterest.
They use DataSift as data source in addition to standard APIs. I suppose their processing pipeline uses Storm to manage streaming input, maybe with an importing layer before. Data is crunched using Hadoop and Java and results are stored on MongoDB (Massimo Brignoli, Italian MongoDB evangelist, advertise their company during his presentation so I suppose they largely use it).
Node.js should be used for frontend. Is fast enough for near real time application (also using websockets) and play really well both with Angular.js and MongoDB (the MEAN stack). D3.js is obviously the only choice for complex dynamic charts.
I’m not so happy when I discover a new competitor in our market segment. Competition gets harder and this is not fun. Anyway guys at Datalytics seems smart (and nice) and compete with them would be a pleasure and will push me to do my best.
Now I’m curios to know if Datalytics is monitoring buzz on the web around its company name. I’m going to tweet about this article using #Datalytics hashtag. If you find this article please tweet me “Yes, we found it bwahaha” 😛
[UPDATE 2014-12-27 21:18 CET]
@DatalyticsIT favorite my tweet on December 1st. This probably means they found my article but the didn’t read it! 😀