Card24™ Interfaces that handle transactions in real time are developed in C / C + + (a low- level language close to machine language), deemed suited and adapted to fast processings that require a very short response time.
Card24™ is based on the semaphores concept to optimize the consumption of CPU, consequently, only the threads in process are occupying the CPU.
Card24™ also adopts the concept of queues to reduce congestion in peak hours. Card24™ can also accommodate itself to the growing volume of processed data. If necessary, and with a simple configuration (through the web interface or in the worst case, through the initialization files) Card24™ modules can be duplicated on one or more machines to manage the load on the system. The core of Card24™ can be duplicated on multiple machines and communication between different instances of Card24™ is possible in a transparent manner.