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 ...

In the operational level of an organization, transaction processing systems (TPS) are the basic business systems. You can think of order entry systems for sales, hotel reservation systems, payroll, ...

Discover how batch credit card processing can save costs with grouped transactions. Learn how it works, key benefits, and considerations for your business.

Currency exchange fees are the difference between the exchange rate the money operator decides to apply and the real exchange rate traded. Online payments have captured the mind of professionals, ...