magic_lobster_party

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  • 35 Comments
Joined 4 months ago
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Cake day: August 15th, 2024

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  • A blockchain is just a list of records. You put data in it, and you have some script that ensures the data is internally valid. For example, with cryptocurrencies you can’t allow a transaction that causes a balance to be less than 0. A blockchain containing such transaction is invalid.

    This is nothing particular. You can do this with most data records.

    What’s unique about blockchain is that if you have two blockchains, both are internally valid but have records that disagree with each other, then you have a way to decide entirely by yourself which one you should prefer. For example, with Bitcoin you choose the blockchain with most “work”. No need to ask some third party about which one you should prefer.

    And that’s where it falls apart. These situations are rare. There might be a few niche cases. I haven’t heard of any use case that’s particularly convincing to me.





  • Now it was a few years ago I used it regularly last time, but moving to Slack was a huge relief.

    One thing I remember with teams is that sending files was always a hassle. Sometimes files didn’t arrive. Files couldn’t have the same name as other previously sent files (because everything was in a onedrive folder).

    Slack has much better search. It felt like I could finally find the messages I wanted to find. With teams it was a gamble.

    And then there’s much better bot integration. At my work we have multiple bots that send messages when there’s e.g. production errors. We can then start thread discussions directly on that posts about the error, or link it to other channels to escalate the issue. And with a working search engine we can easily find the conversation again as a reference.

    It got many small things that just adds value.