ParallelLogAnalyzer

Parallel log analyzer

This example models a two-phase access-log reporting pipeline over 100,000 deterministic records:

1. SubmitRange validates and classifies entries using a small number of automatically sized chunks.
2. The completed range batch acts as a phase barrier. Independent endpoint summaries and malformed-record counting are then submitted as one batch.

Callbacks write separate result slots, and the second phase reads only data made immutable by the barrier, so the workflow needs no application-level locks. One malformed record is retained as a validation result instead of raising from its callback and discarding the rest of that chunk.

Build with Lazarus or run:

lazbuild ParallelLogAnalyzer.lpi