Reactive

Why another Telegram bot framework? Building Telegram bots is straightforward — the API is well-documented, and there are dozens of libraries in every language. However, most existing Java frameworks share the same fundamental limitation: they process updates sequentially on blocking threads. This works fine for hobby projects handling a few messages per minute, but it becomes a bottleneck the moment your bot needs to serve thousands of concurrent users, handle complex multi-step workflows, or integrate with other microservices in a distributed system. ...

Introduction This article tests three distinct Spring Boot application architectures: Classic Servlet App (Servlet) Reactive RSocket Motivation HTTP is a widely used transport for APIs, and it has pros and cons. It’s old and has big performance issues, but it is still widely used because of its ease of use. Assumptions Basic applications without best practices implementation Tests may not be identical in every aspect JVM parameters remain unoptimized for each application type Requirements Accept messages, receive lists/streams, save to database with empty response List messages by author with return of all messages Identical data feeds across all tests Measure requests per second (RPS) Message Format: ...

Business needs first Goals The primary objective for every software engineer is not to provide solutions with the latest modern library or architecture, the main goal is to help businesses to solve their problems. To achieve this software engineers need to provide solutions that will efficiently help to solve business problems with minimum errors and optimum costs that will help businesses be profitable in the end. This goal is critical and directly informs how we allocate our resources and design our systems. ...