Querying Mongo in C#
In this blog post, I’ll show so example on how to use C# MongoDB drive to querying a collection called “movies”, available in the sample data provided by Mon...
Recent Posts
Finding AWS Service Names for the Cost Explorer Command
AWS Cost Explorer can be a powerful tool for monitoring your AWS spending, but it’s not always easy to use. One common issue is finding the correct AWS servi...
Serverless Security 101: How to think about serverless cloud security?
Switching to - or even better, starting with - serverless infrastructure is great, especially when you’re a small/medium company. Your expenses only grow whe...
More than just event bus - EventBridge drill down
A few months ago we discussed which AWS service you could use to deploy a Pub-Sub solution and mentioned EventBridge as a leading candidate. But EventBridge ...
Infrastructure outages happen. Be one step ahead.
Sometime last Wednesday we started getting weird errors from our systems. Everything was up, the logs weren’t reporting any abnormal behavior, but some thing...
Asymmetric JWT Signing using AWS KMS
TL;DR Node.js implementation using asymmetric encryption key stored on AWS KMS to sign JWT tokens and verifying them using the public key. You can skip to th...
Pub-Sub Services on AWS: What are your options?
Pub-Sub architecture
Automating Cross-Account Role creation to access users’ account
Operating within users’ accounts is a serious matter. We want to make sure that we get all the credentials we need to deliver great user experience, but limi...
Creating users on Serverless Aurora/Mysql
As part of our new deployment, we started testing AWS’s Aurora Serverless - which is basically RDS on demand to use from our lambda functions.
Debugging Spring Rest Requests
We’ve been working with Spring Boot for a while now, and it gets the job done nicely. However, sometimes, somewhere between the model annotations, the defau...