Backend Engineering Fundamentals

Sub-units of a process that share memory, enabling fast communication but requiring careful synchronization. Event Loops and Non-Blocking I/O

Automates the deployment, scaling, management, and networking of containerized backend applications across computing clusters. The Observability Pillars backend engineering fundamentals

Instead of assigning a thread per connection, engines like Node.js use a single-threaded event loop. Sub-units of a process that share memory, enabling

Every request must contain all information needed for processing. backend engineering fundamentals