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tmd83

HN member
Joined
Tue, Mar 10, 2015, 12:41 PM UTC
HN karma
1,051
Public activity
436 items

About tmd83

Love working with backend systems, the challenge of designing a good system and all aspects of performance engineering.

Always get inspired by the brilliant insightful things people do and a little sad by what little I know.

Recent public activity

  1. comment
    Comment #47725141

    At one point due to the way I was using my just above my wrist my skin basically calloused from the edge of the macbook. Now at least the lid is not that sharp but it used to be I …

  2. comment
    Comment #47621259

    Or perhaps the teams at fruit co found a way to claim that their overflow is an innovative new feature and not copied from some other designs. While they do a ton of good work, the…

  3. story
  4. comment
    Comment #43033994

    People do love trumping up what they have done. Developers feeling their project was absolutely essential when it might be more about NIH. But are any categories of people more use…

  5. comment
    Comment #40872502

    Does the actual traffic goes through the gateway or the gateway is only used for setting up the connection?

  6. comment
    Comment #40095765

    Well, there's good to have vs. stupid. It would perhaps be nice to have per-app volume. But the fact that iPhone has just a global volume ... that my ringtone vs. media volume can'…

  7. comment
    Comment #39828523

    There seems to be newer players both open source and commercial now. But a lot of the focus seems in metric and specially distributed traces. Does anyone in the open source do code…

  8. comment
    Comment #39792666

    What does it mean to make a "flush Postgres db branch".

  9. comment
    Comment #39129585

    So if the underlying connection isn't encrypted (like https) it essentially became open to anyone of the same network?

  10. story
    Ask HN: Continuous Profiling and System Metric

    I have always been fond of continuous profiling for cpu and allocation and it seems there's been a major improvement in the landscape lately with a ebpf based profiling that is low…

  11. comment
    Comment #37995408

    Is there anything similar for healthcare IoT? It seems most products have their own App and Backend to share the data and nothing remotely close to universal.

  12. comment
    Comment #37566823

    https://www.hyperdx.io/docs/oss-vs-cloud This page shows event pattern available for both oss vs. cloud. The blog doesn't mention exactly how this is being which would be an intere…

  13. comment
    Comment #37566751

    I would love to read something like that too. I find such tools are fairly hard to evaluate since some of the challenges only comes with scale and you often need a real/realistic s…

  14. comment
    Comment #35030860

    JFR is nice but I can't seem to find issues as easily with the new JMC as I used to 5.5 or before. I'm not sure what I'm doing wrong though.

  15. comment
    Comment #34996005

    I wonder what languages it support for language libraries or is it just limited to linux packages? Say java, js etc. ? Is it marking something active on access or actually checking…

  16. comment
    Comment #34174861

    Maybe cause I don't use this service a lot. What's the easiest way to use google drive to sync across Linux, MacOS and iOS?

  17. comment
    Comment #34174849

    What do you use for sync?

  18. comment
    Comment #34145712

    KeepassXC is good in a lot of ways but I don't use a cloud sync service and finding a good multi platform doesn't seem easy. I do love KeepassXC auto type a lot and website autocom…

  19. comment
    Comment #33999522

    You mean an API backend in any language and Sveltekit for client side JS based UI in Sveltekit?

  20. comment
    Comment #33996061

    Is there any option if I want to do traditional (non JS) SSR but also want to share an API endpoint for both browser and other use cases? Seems like a JS frontend framework or a JS…

  21. comment
    Comment #33951439

    I think the point is they have a Postgres server running anyway as the datastore and the job queue being in Postgres gives you HA, backup and Transaction for free. I think Redis in…

  22. comment
    Comment #33938094

    The one reluctant use I see of JS based UI (does anyone have an alternative solution?) is to reuse API. Right now we have two code path one where a user action renders the html ser…

  23. comment
    Comment #33868384

    Does anyone know what they are generating jvm.memory.allocation.sum data from?

  24. comment
    Comment #33691577

    Amazfit have a few model even Bip has a few. Do you have particular recommendation on them? Do you care to comment on the smartwatch features or health monitoring one?

  25. comment
    Comment #33550053

    Very weird implementation with UI stacks and dismiss. The way we designed a multi step flow for a web app was basically having a sort of state machine/flow which says what are poss…