Meet visitor expectations of fairness with a FIFO (First-In First-Out queue)

What is a First In First Out (FIFO) queue?

A FIFO queue ensures that items are processed in the exact order they are received. Imagine it as a line at a coffee shop, where the first customer to arrive is the first one to be served. This principle is essential for maintaining fairness and order in various systems, including our virtual waiting rooms.

In queuing theory, this operational rule is termed as queuing discipline. Alongside FIFO queues, other queuing disciplines include last-in-first-out, prioritized, and serve-in-random-order. Queue-Fair's online queues in their virtual waiting room adhere to the first-in, first-out queuing discipline.

Queue-Fair's virtual waiting room solution provides online queues that adhere to this first-come, first-served queuing discipline.

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The Mechanism Behind Queue-Fair's First-In, First-Out Operation

Queue-Fair's online queuing system operates on the first-in, first-out (FIFO) principle, similar to how people line up outside a crowded store. When your website or app reaches its capacity, Queue-Fair places visitors in a virtual waiting room, assigning each a queue position based on their arrival time.

This centralized system provides an overview of incoming traffic, unlike content delivery network (CDN) prioritization tools. By using a users-per-minute inflow setting for turning on the queue, and a users-per-minute outflow setting for sending people from the front through to your protected site or app, Queue-Fair ensures that visitors are allowed back onto your site in a fair and orderly manner, maintaining optimal performance and customer satisfaction.

Unlike low quality offerings from other providers, which take several minutes of above-spec traffic to start showing queue pages, Queue-Fair will start showing queue pages the moment the inflow threshold is reached, and stop showing queue pages as soon as the queue is empty. This smooths your peaks into troughs, allowing you to make the most of the service capacity you already have without worrying about overload due to natural peaks and troughs across the day.

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Our Happy Clients Say

‘Takes ALL the stress out! Queue-Fair worked perfectly, was very easy to set up & the support was above and beyond, masterclass in support really. The experience was so seamless and gave us a lot of confidence beforehand. In previous years our site has always crashed which has proven very stressful for everyone involved. Queue-Fair solved this problem, our website didn't crash. It all just worked, just as our onboarding consultant said it would. With Queue-Fair we are confident for even bigger days in the future.’

Andy C - Deputy Head of Marketing & Comms

University of Cardiff

‘Simple and easy to use, with great customer service. It's easy to customise Queue-Fair in your brand. Queue-Fair protects our client events from a stampeed during on sale period.’

Jonathan N

IWannaTicket

‘Quality product and Reliable Service. We were shocked at how fast it was to set up and how easy it was to use. The product worked exactly as intended. We want to thank the Queue-Fair team for making the process seamless and for their support for helping us with the set up. When we have similar events, we will be sure to use Queue-Fair.’

Greg Usher

Manging Director FanGo

‘The perfect solution for the release of our limited edition figurine! Queue-Fair is very easy to implement and we were well supported and guided in setting up the parameters. The real-time reporting is great and allows us adjust our parameters during the event without crashing our server. We are very satisfied and plan to use Queue-Fair for our future releases.’

Aude Curial

Web Manager Abysse Corp

‘Reduced the stress of our online store launch day! We launched a brand new website on the same day that we opened for orders this year. Launch day provides a huge rush of customers to our website and having Queue-Fair in place helped us to feel at ease throughout this experience. We received zero emails from customers about the queue (which we attribute as a sign that it was all working well). The queue was easy to integrate into our website. Our experience with the Queue-Fair team was smooth and professional, and best of all our customers had a great experience! We appreciated the peace of mind that having Queue-Fair provided.’

Rachel R - Manager

Ontario Native Plants

‘A big Thank You for turning our enquiry around so quickly. Emailed at 9pm Wednesday, received a fully branded Queue page ready to use at 11am Thursday. Simply brilliant! The dashboard and features are great - really intuitive, really clean and easy to use. We queued over 22,000 people for our product launch event at a cost that was extremely competitive. Thanks so much for everything! I'm really happy to give Queue-Fair a glowing testimonial and would recommend them to any business who needs a queue system for their event or promotion.’

Steve Keatley

Head of eCommerce Beauty Works

‘SUCCESS!!! Yesterday went so smoothly that my client cried. Literally. Such a fantastic experience all around. Incredible support. Incredible product that provided an excellent experience for the end user. My client was thrilled as we watched from the Queue-Fair dashboard as the users rolled in to the virtual waiting room then were passed to the site and successfully made their purchases.’

Chris Shull - Founding Principal

Heyday Web Media

‘After a successful CrowdCube campaign we were inundated with enquiries. We wanted to make sure we weren't losing contact from potential customers. We were impressed with how quickly Queue-Fair could have us up and running - so simple to install with just one line of code!’

Guy Stern

CEO Legal Connection

‘Excellent service. We use Queue-Fair monthly and it has been working great. We called Queue-Fair on Sunday evening because we were doing a drop. They answered immediately and solved the problem within five minutes! They saved our drop and did everything very quickly!’

Daniel Böning - Founder

Thrift'd

‘It just works! That was the easiest launch we've had this year by some way. We sold out of our four main products and made 20% more than projected. The queue system enabled people to feel they had more time to shop so they added other items to their basket. Watching our launch in real time has given us a major insight into our future product launches too.’

David Etherington

eCommerce Chief Herdy

‘Superb! User friendly, easy to set up and get going - and superb business communication! Queue-Fair works great when things heat up, and helps reduce the load of the ticketing website. By building Queue-Fair with ease of use in mind, it enabled the support team to use it - no devs required!’

Joel Eliasson

Head of Customer Success Nortic

‘We run an online booking site for athletic events. We needed a solution that would help us cope with the load of lots of people trying to be the first to book. Queue-Fair's PreSale page held the load away from our servers before the bookings opened, and then placed people fairly into an online queue, feeding the visitors back to our site at the rate we chose. The solution and support is excellent, perfect for our needs and at an affordable cost too. We're delighted with the system and it's full of useful features, like the capability for people in the queue to switch devices without losing their place. Our visitors even tell us this is a good idea to control the traffic to our site. Having started with a specific event, we are now happily protecting our whole site with Queue-Fair.’