Declared State Is Not Observed State
The dashboard is all green. Every health check is passing, every instance reports ready, the deploy went clean. And the system is down. Orders…
Category
Distributed Systems
posts
13
Akka Edge: Shaping the Future of Industry with Edge Computing
Introduction: navigating the digital revolution with Akka at the edge capabilities In the ever-evolving digital technology landscape, a significant shift is taking place, with…
Rust for JVM Engineers: Memory Safety Without a Garbage Collector
For most of my career, memory was something I delegated. On the JVM you allocate freely and let the garbage collector clean up behind…
Event Sourcing: Store What Happened, Not What Is
Most systems store the present tense. A row in a table holds the current balance, the current status, the current address. When something changes,…
Backpressure: The Honest Answer to a Fast Producer and a Slow Consumer
Every streaming system has a fast end and a slow end. A producer reads from a socket, a database, a sensor, another service. A…
Beyond REST: The Schema Is the Contract
Two services agree on bare JSON over HTTP, with no schema governing it. That is not a contract. That is a hope. A bare…
Mastering gRPC Advanced Techniques: A Comprehensive Guide – Part II
Alrighty then! Let's pick up from where we left off in Part 1. Buckle up, and let's dive right in! Implementing gRPC Services Server-side…
Mastering gRPC Basics: A Comprehensive Guide – Part I
Understanding gRPC gRPC and its purpose gRPC is a modern Remote Procedure Call (RPC) framework. But what does that mean? Think of it like…
Transforming Cloud Infrastructure: The Power of Serverless Management and Deployment
Hey there, let's talk about serverless deployment. It's like having a magic genie who takes care of running your code, so you don't have…
Achieving Maximum Efficiency with Disposable Resources in Cloud Architecture
Let's talk about the dynamic provision nature of cloud computing. It's like having a magic wand that can create servers out of thin air!…