Django Background Jobs in 2026: Celery, RQ, django-q2, or Dramatiq?
When does synchronous stop being enough and when do you actually need a task queue? I compare Celery, RQ, django-q2 and Dramatiq in 2026 - no marketing, concrete trade-offs.
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Practical guides and case studies on Python, Django, backend architecture, REST APIs, and production scalability.
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Transaction boundaries in Django: where consistency really ends
`transaction.atomic()` secures local DB state, not full system consistency. Learn where guarantees stop and how to close gaps with on_commit, outbox, locking, and idempotency.
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Django permissions and roles: why most implementations are wrong
Why do Django role systems often collapse into role explosion and data leaks? A practical RBAC + object-level authorization model for production teams.
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PostgreSQL Performance in Django: Indexes That Actually Work
A practical guide to picking PostgreSQL indexes in Django that lower latency, with clear trade-offs for write cost and operational complexity.
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A Complete Guide to Django Performance Optimization
A senior-level, practical guide to optimizing Django applications: ORM pitfalls, SQL performance, caching, API design, architecture, and real-world scaling decisions.
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