Tag
#concurrency
4 articles
Task.async_stream Patterns: The One OSINT Concurrency Primitive You Actually Need
You don't need a job queue for 50 parallel OSINT lookups. You need Task.async_stream with the right timeout, the right max_concurrency, and `on_timeout: :kill_task`. Here's the recipe and the three gotchas.
Concurrent Data Processing with Task, Flow, and async_stream
Practical patterns for concurrent data processing in Elixir using Task, Flow, and Task.async_stream for OSINT adapter queries, timeout management, and error isolation.
GenServer Patterns for Production Systems
Battle-tested GenServer patterns covering state management, handle_continue, timeout strategies, Registry usage, and bottleneck avoidance in production Elixir systems.
ETS-Backed Registries: Sub-Millisecond Data Access in Elixir
How Prismatic uses ETS tables as high-performance registries for agents, OSINT adapters, blog articles, and platform metrics. Patterns for compile-time loading, lazy initialization, and concurrent reads.