My FeedDiscussionsHeadless CMS
New
Sign in
Log inSign up
Learn more about Hashnode Headless CMSHashnode Headless CMS
Collaborate seamlessly with Hashnode Headless CMS for Enterprise.
Upgrade ✨Learn more

Developing an online bookings web app with MERN stack?

Avi's photo
Avi
·Apr 3, 2017

I'm developing a online bookings web application using MERN. My main concerns are:

  1. Concurrency (like booking a particular item by multiple users at the same time)
  2. Security (web application security)

Can somebody elaborate how should I approach these two concerns?