Library - NextGenBeing
Library

Curated intelligence for builders, operators, and creators.

Filter by category, explore premium drops, or search the archive to get exactly the blueprint you need.

Idempotency Key API Design: Safe Retries on Postgres
Web Development 7 min read

Idempotency Key API Design: Safe Retries on Postgres

Build an idempotency key API on Postgres: schema, concurrent duplicate handling, key reuse checks and expiry, with a parallel test proving one execution.

Bekzod Erkinov

Bekzod Erkinov

Oct 13, 2026

17 0 0
API Design idempotency +3
Security Hardening a Laravel App: OWASP Top 10 in Practice
Web Development 20 min read

Security Hardening a Laravel App: OWASP Top 10 in Practice

In January 2021, CVE-2021-3129 showed how much damage one config value can do. On any Laravel app running facade/ignition older than 2.5.2 with APPDEBUG=true, an unauthenticated attacker could…

Bekzod Erkinov

Bekzod Erkinov

Oct 3, 2026

78 0 0
Laravel Security +3
Postgres JSONB vs Separate Tables: Real Benchmarks
Web Development 15 min read

Postgres JSONB vs Separate Tables: Real Benchmarks

Change one integer inside an 8 KB JSONB document and PostgreSQL 17 writes about 16,300 bytes of WAL. Change the same integer when it lives in its own column and it writes 294 bytes. That 55x gap…

Bekzod Erkinov

Bekzod Erkinov

Oct 1, 2026

60 0 0
PostgreSQL jsonb +3
When to Use Redis vs Memcached in 2026
Web Development 14 min read

When to Use Redis vs Memcached in 2026

A 64 GB cache node holding 41 GB of live data should not be evicting anything. Yet stats on a memcached instance in exactly that state can report evictions climbing by 12,000 per second while…

Bekzod Erkinov

Bekzod Erkinov

Sep 25, 2026

100 0 0
Redis Memcached +3
Deep-Dive: Understanding and Implementing Microservices Architecture
Premium
Web Development 33 min read

Deep-Dive: Understanding and Implementing Microservices Architecture

Learn how we scaled from monolith to microservices at 50M requests/day. Real production patterns, actual failures, and hard-won lessons from building distributed systems.

Bekzod Erkinov

Bekzod Erkinov

Apr 20, 2026

184 0 0
Microservices Distributed Systems +1
10 Essential Tools for Modern Frontend Development
Premium
Web Development 16 min read

10 Essential Tools for Modern Frontend Development

Discover the top 10 essential tools for modern frontend development, including code editors, version control systems, package managers, and more.

Bekzod Erkinov

Bekzod Erkinov

Mar 19, 2026

797 0 0
Frontend Development tools +1
Mastering Multi-Tenant SaaS Architecture Patterns for Enterprise Applications
Premium
Web Development 27 min read

Mastering Multi-Tenant SaaS Architecture Patterns for Enterprise Applications

Mastering multi-tenant SaaS architecture patterns for enterprise applications requires careful planning and consideration. In this article, we'll explore the benefits and challenges of multi-tenant a…

Bekzod Erkinov

Bekzod Erkinov

Mar 10, 2026

851 0 0
multi-tenant architecture SaaS +3