Any new version for data center design ?

Not really. It took a while for this design to be commercialized and the industry isn't ready for anything new yet. There's plenty of newer academic work like Jellyfish but I would expect Clos to reign for 10-20 more years.

So you think this is still current https://storage.googleapis.com/pub-tools-public-publication-... ?

We don't know what Google has done after that paper so they may have moved on to something else.

Outside of hyperscale datacenters you still can't even buy a fabric comparable to Jupiter/Firepath.

They have gone on an evolutionary path and this followup paper ("Jupiter Rising") summarizes the changes over the years

https://conferences.sigcomm.org/sigcomm/2015/pdf/papers/p183...

Stopped trading about 30 minutes. China's stock market is a super large casino, childish, speculation, ignorance. https://medium.com/@Mfrbee/china-stock-trading-halted-early-...

I'm not sure I understand. You can use the links provided and compare those results to the results you get from the free version.

"GeoLite2 City" is the free version. It's one of the 3 products in the chart.

I have a website, http://www.mfrbee.com . Not a lot of traffic, but enough for a few hundred a month from adsense.

No offense, but you should get someone to fix the English, I was immediately turned off.