Choosing a language and framework for a betting platform

The architecture of the betting system begins with the correct choice of technologies. The programming language and framework used directly affect performance, scalability, development speed, and maintenance costs. In the rates, real time, high loads and accuracy of calculations are especially critical - therefore, the choice should be based not on fashion, but on the tasks of the project.


Popular languages ​ ​ and their features

LanguageAdvantagesShortcomings
Node. jsFast launch, real time (WebSocket), rich npmLow CPU-performance, experienced command required
GoFast, parallel, easy to maintainMore suitable for backend and API
JavaScalability, security, battle-tested stackMore difficult to develop and deploy
PHPFast development, many ready-made solutionsNot suitable for highload-betting and real-time

Where what is used

Platform componentRecommended technologies
Bet line (live)Go, Node. js (low latency, real-time API)
Calculation and calculatorsGo, Java (strict typing, reliability)
Personal account/websiteNode. js (SSR), PHP (if on Laravel/WordPress)
KYC/Payments/CRMJava, Go (integration, security)
API and integrationsREST/gRPC on Go or Java

What to consider when choosing

Load and real-time - how important is response and parallelism?

Having a team - which technologies are closer to developers?

Balance between stability and development speed
  • Budget - cost of maintenance and DevOps infrastructure
  • Ready to scale - how easy it is to grow without censuses

Examples of stacks

Node. js + PostgreSQL + Redis

💡 Great for live interfaces, microservices and admin panels

Go + Kafka + ClickHouse

💡 Ideal for calculations, event architecture and real-time APIs

Java + Spring Boot + MongoDB

💡 Suitable for building a reliable and flexible backend infrastructure

The choice of language is the choice of the foundation of the entire platform. There is no place for technological experiments in betting: speed, reliability and real time are important here. Node. js is good for fast start and fronts, Go for high-performance APIs, Java for complex logic, and PHP for fast MVPs and sites. The main thing is not language, but architecture and a team that can build on it.

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