Quantum Computing Ecosystem

Quantum computing eco system is part of a larger ecosystem which comprises or Microwave Control Circuits , Classical Computers , Waveform generators etc. The image in the link describes the relation between the classical computing and the Quantum computing, starting from the program on the terminal of your computer all the way down to the Qubits. 

The Qubits can also be maintained by different techniques with the most popular ones being the Super conducting Qubits and the trapped ion Qubits. 

More and research is being put in to  producing room temperature Superconductors and scalable Quantum processors. 

Hope this will be helpful to initiate an interest in the exciting field.