Sai Ram·Nov 4A Simple Expense Report That Turned Into a Microservices Architecture ChallengeWhen a simple aggregation wasn’t enough: solving cross-service reporting, zero-expense users, and data synchronization.
InJavaScript in Plain EnglishbyAsfand Gul Kasi·Aug 31SQL Subqueries: Simplifying Complex Database QueriesBy: Asfand Gul KasiA response icon4
Stephanie O. Chan·Jul 16Building a News Aggregator That Actually Reads the News: The Making of Dayline ObserverA product case study on scraping sources, designing for content consumption, and building a platform that turns official data into readable…
Praveen Pradhan·May 30Why Your MongoDB Queries Are Slow (And How Aggregation Pipelines Fix That)If you had used MongoDB as your database, you might have used queries like find() and findone() or findById() if you are using mongoose to…
