Right now is real-time. The current temperature is real-time, if you are reading it on a thermometer. If you are getting the current temp from your mobile app – it is near real-time (i.e. updated 6 minutes ago).
Tag: real time
Real time data is up to the minute reporting. Each time a new item is sold, the system is updated and the users can see the information. Using the banking system as an example – it was common for a withdrawal to be posted real time (all system would have the most up to date information). And a deposit to be batched processed at a scheduled time. So your account would reflect all the withdrawals without the deposits.
A change in times: before digital banking this was a game people played with their money. Paychecks would have to be deposited before bill were paid so ensure the amount stayed in a positive balance. Banks would make their money off of the interested accumulated while the cash was in their own account.