Yin and yang, life and death, Clark Kent and Superman. Some concepts are so intertwined that it’s impossible to imagine one without the other. Transaction processing (TP) and relational databases ...

Uber introduced a high-throughput financial ledger processing system designed to handle hot account write contention at scale ...

A POS system combines hardware and software tools that allow businesses to seamlessly accept payments, track inventory movement, and record transactions. Key takeaways: A POS system streamlines the ...