Erlang Systems Programming

"Erlang Systems Programming"
"Erlang Systems Programming" is an advanced guide to building robust, concurrent, and distributed systems using the Erlang programming language. Through a logical progression from underlying philosophy to practical engineering solutions, this book explores the unique features and architectural decisions that make Erlang an ideal choice for fault-tolerant systems programming. Readers are introduced to the core principles of the actor model, deep internals of the BEAM virtual machine, and the language's hallmark support for lightweight process isolation, hot code swapping, and dynamic fault recovery.
With a deliberate focus on real-world challenges, the book provides a thorough understanding of supervision trees, error containment, and the essential 'let it crash' approach to error handling. It expertly details message passing, distributed communication, and state management, offering precise patterns for high-availability, systemic resilience, and interoperation with native system resources. From node discovery and geo-redundancy to integrating with external databases and orchestrating with foreign runtimes, professionals will discover actionable guidance for designing and scaling reliable, production-grade systems.
Security, observability, and performance engineering are treated as first-class concerns, emphasizing safe deployment, runtime hardening, in-depth tracing, and automated self-healing. Extensive coverage of benchmarks, scheduling, garbage collection optimization, and scaling strategies empower system architects and engineers to leverage Erlang's strengths across the full lifecycle. Meticulously structured and comprehensive, "Erlang Systems Programming" is an indispensable resource for anyone building mission-critical, fault-tolerant applications in modern, distributed environments.