Coinbase is not BTC only. The crypto market cap is growing exponentially since 2015

Today BTC is only 46.3% of the total market cap,

BTC is proof of work, while the future is proof of stake.

The crypto market is growing very fast and it is changing very fast too.

https://ventures.coinbase.com/

To rephrase an old saying: "When BTC sneezes, the crypto market catches a cold"

If BTC sneezes because mining is prohibited, proof of stake cryptocurrency stay health.

Very interesting, but can anyone explain the underlying technology? There are no free lunches. Here we have sql join on time series data. Very cool, but is it really sustainable?

Under the hood is a stack written from scratch without any dependencies - all libraries have been rewritten. It's in boring Java (zero-GC) and C++ for high performance components such as SIMD instructions. The idea being to provide massive performance and accessibility through SQL. IoT/monitoring being one of the use cases that work particularly well for questdb