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Joe Hellerstein
7,765 posts
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Joe Hellerstein
@joe_hellerstein
Berkeley CS Prof, focused on data and computation.
Berkeley, San Francisco
databeta.wordpress.com
Joined September 2009
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  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Apr 4, 2024
    The NYTimes disappoints again. :-(
    406K
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Apr 4, 2024
    Replying to @joe_hellerstein
    How about "PostgreSQL, an open source database software package that garnered its inventor, Michael Stonebraker, a Turing Award".
    36K
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Apr 4, 2024
    Replying to @joe_hellerstein
    Would the article have been any less helpful without encouraging the geek shaming? When they talk breathlessly and nonsensically about AI software -- or Physics or Astronomy or ... -- do they say "it would bore you to tears"?
    23K
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Oct 10, 2018
    Berkeley is opening up a Data Science undergrad major this fall. There are 780 students already signed up. I cannot overemphasize how much deeper and broader this is than most coder school and even MS programs. Check it out.
    cdss.berkeley.edu
    Distinctly Berkeley Data Science Major Has Wide Appeal
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Apr 4, 2024
    Replying to @joe_hellerstein
    Socially sanctioned anti-intellectualism.
    25K
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Jul 19, 2023
    Continue to be amazed by this abject failure of design from the typically great people at Apple.
    206K
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Dec 9, 2022
    OK people, I did the thing. #ChatGTP can hallucinate relational databases. With full credit to Jonas Degrave's creative prompt for hallucinating a Linux prompt.
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Jul 7, 2020
    Furious at US immigration policy. Cruel, irresponsible, foolish.
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Mar 29, 2018
    Want a strong start in Data Science? Data 8 at Berkeley is a very big deal. Literally thousands of students take this course on campus, and Prof John DeNero won the campus teaching award. Now you can take it too via edX.
    user avatar
    Berkeley Computing, Data Science, and Society
    @BerkeleyCDSS
    Mar 23, 2018
    Celebrating 150 years of @UCBERKELEY's leadership in public education with the launch of Data 8X: Foundations of Data Science on @edXOnline. The fast growing course in UCB history allows anyone, anywhere to think critically about data. #berkeley150 edx.org/professional-c…
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Jan 8, 2019
    Care about distributed systems? Programming the Cloud? Consistency? CAP? Spent some time over break finishing up what I hope is an approachable overview of the CALM Theorem and related results with @palvaro. CALM divides what's possible from what's not.
    arXiv logo
    arxiv.org
    Keeping CALM: When Distributed Consistency is Easy
    A key concern in modern distributed systems is to avoid the cost of coordination while maintaining consistent semantics. Until recently, there was no answer to the question of when coordination is...
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Aug 24, 2020
    Is it possible to have fast, correct, available distributed systems? When? It took a while, but the CALM Theorem overview paper with @palvaro is finally in this month’s @CACMmag. Includes a snazzy socially-distanced video produced by the CACM folks. bit.ly/3hsAb8b.
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Jan 28, 2021
    I’m super excited about the new chapter emerging in our research on a programmable cloud. This is what comes after serverless, people. In this thread, a few recent talks/papers on the vision. First off — 10 minute pitch from CIDR is here. youtube.com/watch?v=FeRg-7…
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Aug 15, 2021
    And here it is! Michael Whittaker's PhD talk: "Paxos: Hacks, Facts and Filling in the Cracks". An introduction to his work on Compartmentalized Paxos, and an example of his tour de force whiteboard lecturing. He's one of the best explainers I've ever met.
  • user avatar
    Joe Hellerstein
    @joe_hellerstein
    Jan 9, 2019
    #Postgres fans: I contributed the Postgres chapter to the new Stonebraker Turing Award reminiscence book from ACM. Full book available for $$ at bit.ly/2Erf3yK. My chapter is free, and I'm maintaining a version on arXiv and github -- see databeta.wordpress.com/2019/01/09/a-h….