Bun v1.2.23 introduces major improvements including pnpm-lock.yaml migration for seamless switching from pnpm, Redis Pub/Sub support, concurrent test execution with configurable parallelism, platform-specific dependency filtering, system CA certificates support, Windows code signing for compiled executables, JSX configuration improvements, SQL array helpers, randomized test ordering, and numerous Node.js compatibility fixes across http, dns, worker_threads, crypto, and other modules.

Bun v1.2.23

Milan Jovanović

Distributed locking solves coordination problems when applications run across multiple instances. While .NET provides concurrency primitives for single processes, distributed systems need specialized solutions to prevent race conditions and ensure data consistency. PostgreSQL advisory locks offer a simple DIY approach, while the DistributedLock library provides production-ready features with support for multiple backends including Postgres, Redis, and SQL Server.

Distributed Locking in .NET: Coordinating Work Across Multiple Instances

Learn about Redis, an open-source, in-memory data structure store used as a database, cache, and message broker. Learn about Redis data types, commands, and use cases. Whether you're a developer, sysadmin, or Redis user,  understand and leverage Redis for building scalable applications.

Best of Redis — September 2025