The CI/CD and DevOps Blog

Why we Moved From NoSQL MongoDB to PostgreSQL

Shippable was founded almost 5 years ago. What started as simple CI for Docker has evolved into a full-blown DevOps automation platform that supports a plethora of tools and languages, popular third party tools, and very soon, multiple Operating systems. Today we deploy 50+ micro services, along with the core API and UI. We have also grown considerably in terms of employees and we have a mix of folks who have built massive web scale apps and also who are relative new to enterprise grade applications.
 
A couple of years ago, we moved our code base to a monorepo, which helped us scale tremendously in terms of code reuse and overall speed of development. We are extremely proud of our ability to run a resilient service that has 99.99% availability with zero downtime upgrades.
 
From the beginning of this journey, I made a decision to go all in on Javascript as our default coding language.The most important reason for this was that I wanted to hire full stack developers who could work on every aspect of the product, so we chose Angular.js for UI, Node.js for API and schema-less JSON database aka NOSQL MongoDB. We made all technology decisions based on this one philosophy (another blog coming about what i learned and why i am no longer a fan of full stack developers) and it worked beautifully...for a while.