@Shubham_Varshney
Same feeling. In Office online 365 World concurrent work is seen. Not with the plain apps. If online, 365 world tools are an Option then Check if eg a soltion can be setup along with onedrive. We do conncurrent editing via onedrive stored files
@Shubham_Varshney
I am Back on a real keyboard
We suffered from this Problem a few years back along with 15 People working concurrently on a file. In the past we didnt found a convincing solution and focused on short time merging (mostly manually later with ETL Tool. Strategy was to send isolated, unique edited packages to a merger end. But dreamed from better solution. Nowadays a saw a good progress on the online, 356, Ondrive functionalities, close to solve this.
@ANSHUL
I dont want to bore you with stories from the old time, but the task is not easy one, fully working out of the box by 24/7. However isolating the uniques and merging could be an approach. Are there any relationships between the entered columns e.g. formulas etc?