Transport Layer Security (TLS) secures most of today’s internet traffic by encrypting data in transit to create secure communication channels. While its encryption is often celebrated for privacy, one of its most critical roles is preventing unintended interference from intermediaries,... Read more about How TLS Neutralizes Intermediaries on the Web
Speed is a feature, and in fact, for some applications it is the feature. — Ilya Grigorik - High Performance Browser Networking Like everything in software engineering, every decision involves trade-offs. TCP’s Nagle’s algorithm is a perfect example of balancing... Read more about Batch or Burst? Disabling Nagle’s Algorithm with TCP_NODELAY for Better Latency
This article will explore how to build a Change Data Capture (CDC) pipeline to capture data changes in a PostgreSQL database and propagate those changes in real-time using Debezium, AWS Kinesis, and EventBridge. We will cover the fundamental concepts of... Read more about Turn Data Changes into Events with Debezium and EventBridge
This article explains how to build a Kubernetes admission controller webhook that automatically injects sidecar containers into pods based on specific annotations or labels. Understanding the sidecar pattern A sidecar container is a container that runs alongside the primary application... Read more about Extending Kubernetes: How to Automate Sidecar Injection with Admission Controller Webhooks
Node.js is traditionally known as a single-threaded, asynchronous, event-driven JavaScript runtime. It’s designed for building scalable network applications using non-blocking I/O and an event-driven asynchronous paradigm rather than relying on multithreading. Before diving into the details, let’s differentiate between the... Read more about Node.js Multithreading!