Violet channelPosted on 2019 October
So in your quest to find that special someone online, you have come across the popular online dating site called eHarmony. Our core mission is to make people's lives better and happier, whether to help you to find a love of your life, across multiple languages, multiple locales, multiple countries, it doesn't matter. Every single time we make any schema changes, such as adding a new attribute to the data model, it was a complete nightmare for both of our engineering team and ops team.
While some sites are definitely like that, Match is the place where you can find a serious, long-term relationship without the looming pressure of marriage. So let's touch base on a couple potential use cases that we may consider using MongoDB for. But it's very, very difficult to generate production traffic in that particular case with the kind of scale that we have.