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  1. Ask HN: Two specific Postgres encrypt questions

    HN, (A) What are the recommended ways to encode Postrgres data at rest (tables+indexes+rows)? The Postgres documentation suggests options [0], but I have no familiarity with any. I prefer to not purchase something. (B)…

    2 points 3
  2. User Guide to Model Checking for Industrial Programmers with TLA+ (github.com)
    1 points 1
  3. 'Fundamental reset': Scott Bessent has a plan to free the nation's banks (politico.com)
    3 points 2
  4. Ask HN: Multicast over UDP vs. Multicast Mellanox Infiniband

    I'm working on a pet project involving multi-cast. Unfortunately I don't know enough about how this scales. Consider a network of 50 Linux machines connected to 1 TOR switch. 10 processes in this network are multi-cast…

    10 points 4
  5. Ask HN: Recommendation for company badge IT system

    Would like a recommendation for security badge system hopefully that, - allows me to print my own badges - sends employee ID and timestamp across a network where I can capture and store

    2 points 2
  6. Reddit Files to Go Public, Reveals That It Paid CEO $193M Last Year (thedailybeast.com)
    35 points 32
  7. Ask HN: Towards memory safety through argument completions

    Consider the case where a developer wants to compress a chunk of memory or perhaps write it to a file. The input is held in a FixedBuffer object. For the purpose of this discussion, the only state changing method it…

    2 points 1
  8. Ask HN: Semi-automatic build configuration? C++ Modules?

    Consider the following: * 25 million lines of C/C++ code in one Git repo * Mission critical code * Statically linked except for system/libc etc * No cross compile. Apart from debug v. release builds there's one target…

    2 points 2
  9. Ask HN: Source to purchase box with memory that has in-built processor?

    Periodically we see HN stories on non Von Neumann memory with some ability to compute in parallel on memory the processing unit is attached. Even if just for R&D where might I find a vendor?

    1 points 2
  10. Ask HN: Is there a C++2x way to do ifdef endif without pre-processor?

    Context: For release builds I want all verbose and lower log calls omitted from code Ex: LOG_VERBOSE(...) // macro LOG_DEBUG(...); // macro where the macros are wrapped in a #ifdef such that it is removed depending on…

    1 points 2
  11. Grape for fast and scalable graph processing and random-walk-based embedding (nature.com)
    1 points 0
  12. Ask HN: Strategy for Choosing PRs to Combine

    Env: git monorepo 10 million lines lots eg. 10s of PRs per day. Validation est 90-120mins per PR Goal: validate PRs fast so release manager can approve them to close PR Ask: rather than some Jenkins job taking PRs one…

    1 points 2
  13. Elon Musk’s ‘X App’ could be an [ ] headache (politico.com)
    1 points 1
  14. Supreme Court seems poised to reject independent state legislature’ theory (politico.com)
    5 points 3
  15. Glassy discovery offers computational windfall to researchers across disciplines (phys.org)
    1 points 0
  16. Highly Transparent Solar Cell with 2D Atomic Sheet Successfully Fabricated (tohoku.ac.jp)
    4 points 0
  17. 1 points 3
  18. Ask HN: Order preserving hashes for learned Indexes

    https://github.com/rodgarrison/PGM-index was previously posted to HN. However, to leverage PGM for keys that are strings or blobs (arrays of unsigned bytes) one needs a map from the key as an array of bytes to some…

    2 points 0
  19. Show HN: Intel PMU Profiling

    See https://github.com/rodgarrison/rdpmc If you've been interested in micro-benchmarking code using Intel's PMU HW capability to capture per HW core metrics, this repository may be for you. The repository includes…

    6 points 0
  20. Looking for bare metal hosting company without virtualized NICs (github.com)
    4 points 1
  21. Ask HN: How to break down a bonded NIC pair in Linux?

    Hackernews turned me onto a new bare metal hosting provider. (Thanks - great tip.) The default box comes with four Ethernet devices (2 Mellanox and 2 Intel cards). Two of them are bonded. My goal: * How can I…

    2 points 2
  22. Ask HN: Looking for bare metal hosting company without virtualized NICs

    I've been using spot Amazon c5n metal instances to do DPDK NIC I/O development work. About $1.20/hr/machine. Spot instances are awesome for development work, and on the whole, using Amazon is painless. See…

    11 points 18
  23. Broke Oligarch Says Sanctioned Billionaires Have No Sway over Putin (bloomberg.com)
    3 points 0
  24. DPDK over AWS C5n.metal with ENA NICs (github.com)
    1 points 2
  25. U.S., EU Crafting Sanctions on Russian Debt, Banks, Individuals (bloomberg.com)
    3 points 1