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Juncheng Yang
Personal blog · junchengyang.comdatasystemsai
Juncheng Yang's personal blog at junchengyang.com covers data, systems and ai. Since 2024, 6 different Hacker News readers have linked it 6 times. No feed was found, so read it on the site itself.
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6mentions?
6HN people?
2024–2024first – last linked?
Juncheng Yang - Assistant Professor at Harvard John A. Paulson School of Engineering and Applied Sciences. Research in storage systems, data management, and machine learning systems.
Most-linked posts?
- /publication/nsdi24-SIEVE.pdf5 people · 5 mentions · first linked 2024-01-03
What Hacker News says?
My first impression was that this seems related to the S3-FIFO queue data structure that was posted here last year[0], and the personal site of that algorithm's main author actually mentions it[1]: > S3-FIFO and SIEVE are being evaluated at several companies, if you are interested in joining the adoption army or if you look for help and want to provide help, find my email on this page. :) Looking into the papers of…
Comment linking /
on “Sieve is simpler than LRU”I believe there is also a paper [1] if you're looking for more details or a more academic description. [1]: https://junchengyang.com/publication/nsdi24-SIEVE.pdf
Comment linking /publication/nsdi24-SIEVE.pdf
on “Sieve is simpler than LRU”The acronym is sort of suggested by this sentence in the Introduction of their paper [1]: > The new algorithm is called SIEVE: a simple and efficient turn-key cache eviction policy [1] https://junchengyang.com/publication/nsdi24-SIEVE.pdf
Comment linking /publication/nsdi24-SIEVE.pdf
on “Why Aren't We Sieve-Ing?”Links like https://junchengyang.com/publication/nsdi24-SIEVE.pdf is the one we can actually read though, relying on a third party to put this critical piece of information seems suboptimal, rather than make the paper self-contained. I noticed that arxiv at least puts the dates in vertical on the left side of the PDFs there, but it seems that too is something arxiv puts there, not the paper itself. If it's about subt…
Comment linking /publication/nsdi24-SIEVE.pdf
on “Why Aren't We Sieve-Ing?”> Putting author names but no date at the top seems to be some sort of standard template or convention that every single paper author or institution everywhere uses since forever, since I never see dates at tops of papers. The year usually appears in the bottom left of the first page, and in the header or footer of subsequent pages. The first linked PDF [1] says only "14th USENIX Symposium on Operating Systems Desig…
Comment linking /publication/nsdi24-SIEVE.pdf
on “Why Aren't We Sieve-Ing?”that was an interesting read ( https://junchengyang.com/publication/nsdi24-SIEVE.pdf ), thanks for the recommendation. It looks like a good fit for replacing the underlying storage mechanism of Pocache, instead of the LRU. Though I do not think it addresses the thundering herd problem, where the underlying database would be flooded with calls when the cache expires. I think Pocache is focusing more on the caching st…
Comment linking /publication/nsdi24-SIEVE.pdf
on “Show HN: Pocache, preemptive optimistic caching for Go”
