Validating JSON Payloads in Ballerina HTTP Services using Record Types
A technical guide on implementing JSON payload validation in Ballerina using record types and error-handling resources to return structured HTTP 400 responses.
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ballerinaWorker exhaustion during blocking I/O calls in Swan Lake runtime
Concurrency Model Constraints Ballerina's Swan Lake architecture employs a worker-based concurrency model where requests are managed via lightweight strands. While this design aims to reduce OS-level thread switching overhead, the interaction between the event loop and blocking I/O operations can impact service availability. Resource Contention When a servic