MongoDB Time Series: The findOne + sort Performance Trap
MongoDB’s time series collections are a great fit for sensor readings, metrics, and any append-heavy workload. But there’s a query pattern that looks complet...
Recent Posts
Building a Prediction Market to Equity Signal Engine
Prediction markets are surprisingly good at pricing in future events. Equity markets are too — but sometimes they lag behind. This project exploits that gap.
Configure OpenID Connect in AWS for GitHub Actions
Using OpenID Connect (OIDC) lets your GitHub Actions workflows assume an AWS IAM role directly — no stored AWS access keys needed.
Create a blog using Jekyll and Minimal Mistakes, hosted on Github Pages
When searching for “create developer blog” you get a ton of hits. Most of them will recommend a hosting company like Medium or DEV or a personal blog option ...
Connecting Superset and Amazon Athena
Apache Superset is an open-source business intelligence tool that can be connected with many different data sources. Amazon Athena is a query engine built o...