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Database-per-Service Pattern

Each microservice owns and exclusively accesses its own database, preventing hidden coupling through shared schemas and letting teams evolve their data models…

State Locking

State locking prevents two Terraform operations from writing to the same state file simultaneously, protecting against corruption and lost updates.

Java Virtual Threads (Project Loom) Cheat Sheet

Creating and managing virtual threads, structured concurrency, and pitfalls like pinning, for writing simple blocking-style concurrent Java code at scale.