Parking space in the metropolitan area is next to impossible, especially during rush hours because of insufficient vacant slots. This results in irate traffic overcrowding, people remain in hunt of free spaces, which fallouts to be money and time wastage. If we have prior information regarding parking occupancy, we can book the slots in advance as per required online parking slot and booking facility. It takes a useful advantage of this obsession by incorporating the solution in real time, which saves time and money and unwanted wastage of fuel which is being wasted while roaming on roads in hunt of parking. This book introduces a technical solution of very effective parking management system.