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Laravel, Symfony, APIs, databases and business logic — the foundations an application stands on.

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Broken Access Control w Node.js i Next.js – praktyczny przewodnik po RBAC i NextAuth
Backend· · 6 min

Broken Access Control in Node.js and Next.js – Practical Guide to RBAC and NextAuth

Step by step we will show how to build a solid access control system in Node.js/Next.js, combining NextAuth with RBAC to eliminate the risk of Broken Access Control.

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SQL injection w Prisma – praktyczny przewodnik dla inżynierów Node.js
Backend· · 6 min

SQL Injection in Prisma – A Practical Guide for Node.js Engineers

Learn how to secure Prisma against SQL injection in Node.js applications using TypeScript and OWASP best practices.

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Prisma indeksowanie PostgreSQL: GIN i BRIN w praktyce
Backend· · 6 min

Prisma indexing PostgreSQL: GIN and BRIN in practice

Learn how to configure GIN and BRIN indexes in Prisma to speed up full‑text and geometric queries in PostgreSQL.

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WebSocket protokół – działanie i zastosowanie w aplikacjach real‑time
Backend· · 6 min

WebSocket protocol – operation and application in real‑time applications

Discover the internal mechanisms of WebSocket, their advantages over HTTP polling and practical implementation tips in Node.js and Docker/Kubernetes.

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Node.js garbage collection: optymalizacja pamięci w środowisku produkcyjnym
Backend· · 6 min

Node.js garbage collection: memory optimization in production environment

In-depth analysis of GC operation in V8 and practical techniques for reducing memory consumption in Node.js applications.

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Node.js Worker Threads vs Cluster – wydajna równoległość w produkcji
Backend· · 6 min

Node.js Worker Threads vs Cluster – Efficient Parallelism in Production

In-depth analysis of Worker Threads and Cluster in Node.js – when to choose which solution and how to configure them optimally.

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Event Loop w Node.js – wydajność, pułapki i ich eliminacja
Backend· · 6 min

Event Loop in Node.js – Performance, Pitfalls and Their Elimination

In-depth analysis of the event loop mechanism in Node.js, common performance problems, and practical methods for solving them.

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Prisma nested transactions optimisation – jak wydajnie zarządzać transakcjami w Node.js
Backend· · 6 min

Prisma nested transactions optimisation – how to efficiently manage transactions in Node.js

A practical guide to the $transaction mechanism in Prisma and methods for optimizing nested transactions.

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Laravel Prisma optymalizacja
Backend· · 6 min

Laravel Prisma Optimization

Learn how to optimize the performance of your Laravel applications using Prisma. Optimizing your database in Laravel is key to success.

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Laravel CQRS optymalizacja
Backend· · 6 min

Laravel CQRS Optimization

Learn how to apply the CQRS pattern in Laravel to significantly improve the performance and scalability of your application. Optimize your Laravel application for large-scale applications.

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Caching w Node.js dla aplikacji webowych
Backend· · 6 min

Caching in Node.js web applications

Learn how to optimize the performance of your web application using caching techniques in Node.js.

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Laravel Repository wzorzec projektowy
Backend· · 6 min

Laravel Repository Design Pattern

Learn how to apply the Repository design pattern in Laravel to significantly improve the performance of your API services. Get practical tips.

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