#backend#career#pythonBackend Engineer Roadmap 2026: What Actually Matters (And What Doesn't)Backend engineers average $174K in 2026. Here is the real roadmap — languages, databases, cloud skills, and a 12-month plan.16 mart 202615 dəq.10
#architecture#backend#opinionKafka Is Overkill for 90% of Teams150K orgs run Kafka. Most don't need it. Redpanda, NATS, and SQS handle 90% of messaging workloads at a fraction of the cost and complexity.28 aprel 202615 dəq.8
#python#data-engineering#devopsBuilding Data Pipelines in 2026: Airflow vs Dagster vs PrefectHonest comparison of Airflow, Dagster, and Prefect for data pipelines in 2026. Code examples, pricing, and what I actually use.29 iyun 202514 dəq.8
#security#ai#llmOWASP Top 10 for LLM Applications: The Attacks Your AI App Isn't Ready For77% of businesses had AI security incidents in 2024. The OWASP Top 10 for LLM Applications catalogs the attacks most AI apps can't defend against — and the practical defenses that actually work.26 aprel 202617 dəq.7
#architecture#microservices#startupMicroservices Ruined My Startup (Monolith Was the Answer)We had 4 engineers and 11 microservices. Here's how going back to a monolith cut our costs 95% and quadrupled our shipping speed.13 mart 202615 dəq.7
#postgresql#performance#backendYour Database Indexes Are Wrong — The $40K/Month Query You Don't Know AboutA single missing PostgreSQL index cost $40K/month. Partial indexes, covering indexes, BRIN — the indexing tricks most devs never learn.10 aprel 202615 dəq.5
#docker#devops#web-developmentDocker for Solo Developers — The Only Commands You NeedDocker has 200+ commands. You need about 15. The commands, Compose setup, and Dockerfile patterns that cover 99% of solo dev work.5 iyul 202517 dəq.5
#architecture#backend#performanceRate Limiting, Circuit Breakers, and Backpressure: The Three Patterns That Keep Distributed Systems AliveA missing timeout killed our checkout on Black Friday. Rate limiting, circuit breakers, and backpressure are the three patterns that prevent cascading failures.20 aprel 202621 dəq.4
#data-engineering#postgresql#backendChange Data Capture Replaced Our Entire ETL Pipeline — Debezium, Postgres, and the Death of BatchOur 15-minute batch ETL caused a billing incident. Debezium reading the Postgres WAL replaced the entire pipeline. CDC setup, consumer patterns, and production gotchas.19 aprel 202618 dəq.4
#database#postgresql#architectureDatabase Design Patterns Every Developer Should KnowFrom normalization to sharding, the patterns that matter in production and the mistakes that cost teams millions.5 aprel 202617 dəq.4
#database#sql#backendSQLite Is the Most Deployed Database on Earth and You're Ignoring ItOne trillion SQLite databases exist right now. Turso, Litestream, and D1 fixed every limitation. Stop defaulting to Postgres.17 aprel 202615 dəq.3
#ai#llm#pythonStructured Output Changed How I Build LLM Apps — Pydantic, Tool Use, and the End of Regex ParsingI spent 6 months parsing LLM output with regex. Then Pydantic + structured outputs eliminated every 3 AM parsing alert. Here's the migration.15 aprel 202615 dəq.3