Java
Modern architectural approaches: from monolith to event-driven systems
Introduction Architecture is more than just a way to arrange classes and modules. It is the language a system uses to communicate time. Today, Java developers live in a world where the boundaries between services, data flows, and events are becoming increasingly thin. "A good architecture doesn t...
Useful Articles:
Java — Conditional Operators Visual article with examples: if / else / logic / ternary operator / switch In brief — conditional operators allow the program to make decisions: to execute one piece of...
In this article, we will analyze the key approaches to working with parallelism and synchronization in Go and Java. We will compare how the same tasks are solved in these languages, show idioms, patte...
In this article, we will examine the internal structure of maps / hash tables in Go and Java. If you are a Java developer used to HashMap, you will be interested in how differently Go thinks. If you a...
New Articles:
Concurrency is not about “starting many threads”. It’s about agreements between them. Imagine a restaurant kitchen: — cooks (threads / goroutines) — orders (tasks) — and the main question: how do th...
Imagine a typical production service. 32 CPU hundreds of threads configuration / session / rate limits cache tens of thousands of operations per second And somewhere inside — a regular Map. At first...
Zero Allocation — is an approach to writing code in which no unnecessary objects are created in heap memory during runtime. The main idea: fewer objects → less GC → higher stability and performance. ...
