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Companies that pioneered the stateful reconstruction of APIs from raw network events - - Netsil [0] (acquired by Nutanix) - Academic spin-out from UPenn - Pi

• swyx 3y ago
  why do you think these companies, though successful in their own right, never became bigger standalone observability platforms?
  • gillh 3y ago
    While the tech these companies built (stateful reconstruction) is quite hard to engineer, large-scale observability platforms like Datadog were much more successful as they could cover a much larger surface area with minimal incremental effort. Even APM companies like New Relic and AppD struggled to justify the value they were delivering with their well-engineered code-level agents in the face of large-scale server/process metrics collection done by the Datadog agent. In addition, these techniques have been prone to event misses (partial reconstruction) in case the ring buffer overflows and are ineffective in the face of SSL traffic.
    • swyx 3y ago
      concise summary. thank you! i guess simple is best.