Posts in "Uncategorized"

My first speaking experience at Voxxed Days Bucharest 2019

March has finally arrived and all developers know that this means only one thing: 3 cool days at Voxxed Days Bucharest. For me, this was a special moment because I had my first speaking experience here. I got the chance to host the “Spring Boot + MongoDB = ❤️” hands on lab 😀 About the… Continue reading

Calculate the Average Value for a Field Inside an Array with MongoDB

In this post, you will learn how to use MongoDB queries and calculate the average value for fields inside an array sub-document. The document model We will use a lego model for this example. The lego set document has a reviews property. Each review has a rating score. Let’s take a look at what we… Continue reading