Elvis Rozario – Medium

Elvis Rozario

Elvis Rozario
in
The Startup

Most underrated operators in MongoDB — Part 1: elemMatch

Many developers are still not clear as to why elemMatch is used and I understand that it’s a bit tricky to understand as well. Most of your…

Dec 28, 2019

Dec 28, 2019

Elvis Rozario

MongoDB: Handling Relations

Relations are the crux of any database and relations in NoSQL databases are handled in a completely different way compared to an SQL…

Jul 18, 2019

MongoDB: Handling Relations

Jul 18, 2019

Elvis Rozario

MongoDB: Optimizing Aggregation

Recently I went through a couple of code reviews involving MongoDB aggregations. The aggregations were giving the desired output but…

Jan 29, 2019

MongoDB: Optimizing Aggregation

Jan 29, 2019

Elvis Rozario
in
Major League Hacking

Train Your Computer to Spot Golden Retrievers

Have you ever wanted to search your images based on any particular criterion. For example, you attended your friend’s wedding recently and…

Dec 29, 2018

Train Your Computer to Spot Golden Retrievers

Dec 29, 2018

Elvis Rozario

Elvis Rozario

Senior Backend Engineer at FreightBro. I like to write about NodeJS, MongoDB, and AWS. LinkedIn — https://www.linkedin.com/in/elvis-rozario-55185570

Following

Help
Status
About
Careers
Press
Blog
Privacy
Terms
Text to speech
Teams