The foundational technologies underlying Bitcoin are a secure, distributed transaction ledger, timestamp server and proof of work algorithm implemented as a blockchain ledger. As Satoshi put it his ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More When I think of why we need a blockchain, I think of one guy. There was a ...

Few technologies have generated as much buzz and confusion as blockchain.

For the past few years, database vendors have been busily enhancing their cloud offerings and consolidating the innovations that arose more than 10 years ago from the big data and NoSQL movements.

There is now a general consensus among enterprises, governments and institutions that it is an absolute prerequisite to store certain kinds of data in a tamper-proof manner. Less clear is the best way ...

There are lots of interesting blockchain developments in digital marketing, but no one's made a big breakthrough – at least, ...

Blockchain—it might sound a bit like a medieval fabric, but there’s nothing primitive about this database that upends expectations of what a digital archive is capable of. Most databases provide ...