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mikeklaas

HN member
Joined
Wed, Apr 14, 2010, 6:59 PM UTC
HN karma
1,413
Public activity
400 items

About mikeklaas

Co-founder and (former) CTO of Zite. Now at Flipboard.

mike.klaas at gmail.com

Recent public activity

  1. comment
    Comment #49237034

    A modern game engine that can play the Classic Fallout 1/2 games on modern systems (including mac, linux, iOS, Android). Hoping to bring these games to a wider audience. https://gi…

  2. comment
    Comment #32455201

    > Most weekends rather than recharging for the rest of the week, I end up more tired than I started. As a parent, it's hard to remember that ending a weekend "recharged" is a commo…

  3. comment
    Comment #31899635

    There are projects that use LSMTs as the storage engine for RDBMS' (like RocksDB); I'm not sure it's accurate to say "they can't be use as an RDMBS".

  4. comment
    Comment #31426448

    Development apps are exempt from the requirement. (They are also limited to 100 accounts)

  5. comment
    Comment #30279834

    Multiple databases in postgres fundamentally share the same underlying infrastructure (i.e., WAL), and so do not offer much in terms of scalability or blast-radius protection compa…

  6. comment
    Comment #29357543

    I'm surprised to see the Portal listed. We have one for letting the grandparents talk to the kids, and it is the most unreliable piece of technology I've owned. Constant connection…

  7. comment
    Comment #29126077

    whoa, do you have a link?

  8. comment
    Comment #29084086

    That's probably the worst book in the series.

  9. comment
    Comment #29066766

    > And it can't be adjusted on the fly, per query. Sure it can: SET LOCAL work_mem = '256MB'; SELECT * FROM …

  10. comment
    Comment #29060572

    I find it pretty odd to speculate that they are experiencing a very specific failure mode of a particular database. Do you even know whether they use Postgres?

  11. comment
    Comment #28803751

    Do you have a source for that?

  12. comment
    Comment #28634244

    The "good reason" is that considering 12am the "middle of the day" only makes sense if the typical sleeping window was 8pm to 4am (making midnight the "middle of the night").

  13. comment
    Comment #27533629

    Adding a NULL constraint isn't zero downtime since PG scans the whole table ensuring that the constraint is not violated.

  14. comment
    Comment #27507984

    Perhaps I misinterpreted this part? > I struggle to consider using it as a data store these days as well with other options on the table. It sounds like you wouldn't use it for any…

  15. comment
    Comment #27487273

    What would you use redis for, if anything?

  16. comment
    Comment #27409944

    You can do something like: CREATE TABLE xx AS SELECT * FROM EXTERNAL_QUERY('postgres.db', 'SELECT * FROM my_table'));

  17. comment
    Comment #27180376

    You can catch and recover from panic()'s in go, too.

  18. comment
    Comment #26949025

    It's sensible in San Francisco because having an active renter makes a property worth significantly less. Why? You basically cannot kick evict a renter or raise their rent.

  19. comment
    Comment #26797123

    This is partially due to liability: if someone slips on a wet spill and hurts themselves, Whole Foods is liable if they haven't been taking reasonable measures to clean up such spi…

  20. comment
    Comment #25993036

    Superhuman | iOS, Android, Fullstack engineer | REMOTE | Full-time We build extremely fast, user-centric software. If that sounds different from the usual approach and appeals to y…

  21. comment
    Comment #25628325

    Is it not the same thing as ubiquitous foam board insulation? https://www.homedepot.com/b/Building-Materials-Insulation-Fo...

  22. comment
    Comment #25172604

    Good thought, but that might incentivize not replacing worn tires

  23. comment
    Comment #25051711

    I replaced the battery in my 2013 about 11 months ago, FWIW.

  24. comment
    Comment #24396877

    It's the key beside "1", namely "`"

  25. comment
    Comment #24145991

    Charging at night isn't great for using solar power without storage. Ideally, we'd incentivize people to use their car's battery to store excess solar power during the day and smoo…