twit
ens
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twit | ens | |
---|---|---|
1 | 293 | |
0 | 1,140 | |
- | - | |
10.0 | 0.0 | |
over 1 year ago | 7 months ago | |
Scala | JavaScript | |
- | BSD 2-clause "Simplified" License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
twit
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Mastodon.technology Is Shutting Down
Which processes up to 8k requests at a time, waiting up to 10 ms for a batch.
Similar techniques should work on read batching, but I haven't tried that. You can also speed that up some more with the COPY protocol, but IIRC you need to be more careful about escaping/SQL injection.
On my 6 year old mid-range desktop (this CPU[1] and this disk[2]) this program can process ~30k `create`s per second. For about $1500, I could buy a new computer with a Ryzen 9 7950 with 4x the core count/8x the thread count and 2x the single-threaded performance, so around ~10x more processing power, 128 GB of RAM, and a Samsung 980 Pro SSD, which can do 1M Write IOPS (25x more than my SSD) or 5GB/s sequential writes (10x more). So a $1500 computer with a single disk should be able to do around 300k/s. PCIe gen 5 is now coming out, which will allow for another doubling of disk performance.
128GB of RAM means you can keep at least 100M rows worth of index in memory. It's not that expensive (under $10k) to build a server with 1TB of RAM.
Totally feasible for a hobbyist to do without tons of tricky optimization; people spend $20k on a jetski or $80k on a truck. Like I said, the most expensive part is going to be the storage, but you could do something like only store the most recent 1000 tweets per person, and charge $10 to bump that up to the most recent 10 million tweets or something. You'd come out at a substantial profit with that model if you got a few thousand takers. Similarly you could charge to let someone follow more than a few thousand people so you could pay for a read replica or two.
[0] https://github.com/ndriscoll/twit/commit/19b245677b978b42a6f...
[1] https://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i5-6600K...
[2] https://www.disctech.com/SanDisk-SDSSDHP-256G-256GB-SATA-SSD
ens
- Show HN: Prototype for ETH Signing for endorsing Wikipedia updates
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Don't trust, verify: Indexing ENS Domains with Subsquid
While creating these tutorials, I choose Ethereum Name Service as an example, because it's a famous project, and quite frankly, also because I take these changes to study some subjects I am interested in (sue me! 😛).
- Domain registrar Gandi gets bought out, screws existing customers
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Domain Names as Handles in Bluesky
> I hope this idea catches on
This already exists with Ethereum Name Service (ENS) https://ens.domains and Sign-in With Ethereum.
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Binance to Suspend US Dollar Bank Transfers
ENS is my go to example for something novel and useful that Ethereum enables. Instantly propagating private key based DNS.
https://ens.domains
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Nostr.how – A Complete Guide to Nostr
One of the first applications of blockchains was DNS. (Namecoin) ENS is a modern form. (https://ens.domains)
I would say there's still some degree of centrality for ENS, but it is more decentralized than DNS.
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Ethereum Name Service ($ENS) is Airdropping Tokens worth up to 5000$ for the first 1000 People To Claim it.
This is a scam. The real url is ens.domains, not ens.com.
- How do I register my address to a short, meaningful name? I have seen a lot with word and .eth - thanks!
- Its been a whole cycle now.
- $850 USD to renew your own .dev domain which is owned by Google, insane