Forwarded from Hacker News
How a Kalman filter works, in pictures (Score: 102+ in 12 hours)
Link: https://readhacker.news/s/4smaw
Comments: https://readhacker.news/c/4smaw
Link: https://readhacker.news/s/4smaw
Comments: https://readhacker.news/c/4smaw
Forwarded from Hacker News
Wolfsort: An ultra-fast hybrid radix sort algorithm (❄️ Score: 100+ in 2 days)
Link: https://readhacker.news/s/4sfzz
Comments: https://readhacker.news/c/4sfzz
Link: https://readhacker.news/s/4sfzz
Comments: https://readhacker.news/c/4sfzz
GitHub
GitHub - scandum/wolfsort: Wolfsort is a stable adaptive hybrid radix / merge sort.
Wolfsort is a stable adaptive hybrid radix / merge sort. - GitHub - scandum/wolfsort: Wolfsort is a stable adaptive hybrid radix / merge sort.
Forwarded from Hacker News
WasmBoxC: Simple, Fast, and VM-Less Sandboxing (Score: 101+ in 5 hours)
Link: https://readhacker.news/s/4sws3
Comments: https://readhacker.news/c/4sws3
Link: https://readhacker.news/s/4sws3
Comments: https://readhacker.news/c/4sws3
kripken.github.io
WasmBoxC: Simple, Easy, and Fast VM-less Sandboxing
The software ecosystem has a lot of useful but unsafe code, and the easier it is to sandbox that code, the moreoften that’ll happen. If it were as simple as ...
Forwarded from Hacker News
The Regular Expression Visualizer, Simulator and Cross-Compiler Tool (Score: 100+ in 4 hours)
Link: https://readhacker.news/s/4sx7K
Comments: https://readhacker.news/c/4sx7K
Link: https://readhacker.news/s/4sx7K
Comments: https://readhacker.news/c/4sx7K
Forwarded from Hacker News
1.1B Taxi Rides Using OmniSciDB and a MacBook Pro (Score: 104+ in 2 hours)
Link: https://readhacker.news/s/4sATX
Comments: https://readhacker.news/c/4sATX
Link: https://readhacker.news/s/4sATX
Comments: https://readhacker.news/c/4sATX
Marksblogg
1.1 Billion Taxi Rides using OmniSciDB and a MacBook Pro
Benchmarks & Tips for Big Data, Hadoop, AWS, Google Cloud, PostgreSQL, Spark, Python & More...
Forwarded from Hacker News
Minimal single-board computer based on Motorola 68000 (Score: 103+ in 5 hours)
Link: https://readhacker.news/s/4sCgF
Comments: https://readhacker.news/c/4sCgF
Link: https://readhacker.news/s/4sCgF
Comments: https://readhacker.news/c/4sCgF
GitHub
74hc595/68k-nano
Minimal 68000-based single board computer. Contribute to 74hc595/68k-nano development by creating an account on GitHub.
Forwarded from Hacker News
Lockless Algorithms for Mere Mortals (Score: 100+ in 23 hours)
Link: https://readhacker.news/s/4szNW
Comments: https://readhacker.news/c/4szNW
Link: https://readhacker.news/s/4szNW
Comments: https://readhacker.news/c/4szNW
lwn.net
Lockless algorithms for mere mortals
Time, as some have said, is nature's way of keeping everything from
happening at once. In today's highly concurrent computers, though, time
turns out not to be enough to keep events in order; that task falls to an
extensive set of locking primitives and…
happening at once. In today's highly concurrent computers, though, time
turns out not to be enough to keep events in order; that task falls to an
extensive set of locking primitives and…
Forwarded from Hacker News
ScaNN: Efficient Vector Similarity Search (Score: 100+ in 1 day)
Link: https://readhacker.news/s/4szW4
Comments: https://readhacker.news/c/4szW4
Link: https://readhacker.news/s/4szW4
Comments: https://readhacker.news/c/4szW4
Google AI Blog
Announcing ScaNN: Efficient Vector Similarity Search
Posted by Philip Sun, Software Engineer, Google Research Suppose one wants to search through a large dataset of literary works using que...
Forwarded from 科技新闻大杂烩
RavenDB 5 Improves Distributed Time-Series, Document Compression, and Indexing
via InfoQ https://www.infoq.com/news/2020/08/ravendb-5-release-document-db/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global
via InfoQ https://www.infoq.com/news/2020/08/ravendb-5-release-document-db/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global
InfoQ
RavenDB 5 Improves Distributed Time-Series, Document Compression, and Indexing
RavenDB, a NoSQL document database with multi-document ACID transactions, adds distributed time-series support, smart document compression, and enhanced indexing in the RavenDB version 5 release.
Forwarded from Hacker News
A Linux driver to connect PATA/IDE directly to GPIO (Score: 101+ in 10 hours)
Link: https://readhacker.news/s/4tcgT
Comments: https://readhacker.news/c/4tcgT
Link: https://readhacker.news/s/4tcgT
Comments: https://readhacker.news/c/4tcgT
GitHub
Manawyrm/pata-gpio
Linux kernel driver for PATA bit-banging over GPIOs - Manawyrm/pata-gpio
Forwarded from Hacker News
Real Time Machine Learning (2019) [pdf] (Score: 100+ in 8 hours)
Link: https://readhacker.news/s/4tdJu
Comments: https://readhacker.news/c/4tdJu
Link: https://readhacker.news/s/4tdJu
Comments: https://readhacker.news/c/4tdJu
Forwarded from Hacker News
Distributed in-memory data structures in Go. Embeddable or independent service (Score: 105+ in 3 hours)
Link: https://readhacker.news/s/4thEh
Comments: https://readhacker.news/c/4thEh
Link: https://readhacker.news/s/4thEh
Comments: https://readhacker.news/c/4thEh
GitHub
Release v0.3.0-beta.1 · buraksezer/olric
What is Olric?
Distributed cache and in-memory key/value data store. It can be used both as an embedded Go library and as a language-independent service.
With Olric, you can instantly create a fast...
Distributed cache and in-memory key/value data store. It can be used both as an embedded Go library and as a language-independent service.
With Olric, you can instantly create a fast...
Forwarded from Hacker News
A free video streaming service that runs on a ESP32 (Score: 100+ in 3 hours)
Link: https://readhacker.news/s/4twUx
Comments: https://readhacker.news/c/4twUx
Link: https://readhacker.news/s/4twUx
Comments: https://readhacker.news/c/4twUx
GitHub
rossumur/espflix
A free video streaming service that runs on a ESP32 - rossumur/espflix
Forwarded from 科技新闻大杂烩
Article: Combining DataOps and DevOps: Scale at Speed
via InfoQ https://www.infoq.com/articles/dataops-devops-scale-speed/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global
via InfoQ https://www.infoq.com/articles/dataops-devops-scale-speed/?utm_campaign=infoq_content&utm_source=infoq&utm_medium=feed&utm_term=global
InfoQ
Combining DataOps and DevOps: Scale at Speed
DataOps is an extension of DevOps standards and processes into the data analytics world. It's about streamlining the processes involved in processing, analyzing and deriving value from big data.
Forwarded from Hacker News
A guide to learning algorithms through LeetCode (Score: 109+ in 1 day)
Link: https://readhacker.news/s/4tCqT
Comments: https://readhacker.news/c/4tCqT
Link: https://readhacker.news/s/4tCqT
Comments: https://readhacker.news/c/4tCqT
GitHub
GitHub - labuladong/fucking-algorithm at english
刷算法全靠套路，认准 labuladong 就够了！English version supported! Crack LeetCode, not only how, but also why. - GitHub - labuladong/fucking-algorithm at english
Forwarded from Hacker News
Show HN: Archivy – Self Hosted Knowledge Base embedded into your filesystem (Score: 103+ in 4 hours)
Link: https://readhacker.news/s/4tNEv
Comments: https://readhacker.news/c/4tNEv
Link: https://readhacker.news/s/4tNEv
Comments: https://readhacker.news/c/4tNEv
Forwarded from IEEE Spectrum
Three Ways to Hack a Printed Circuit Board
https://spectrum.ieee.org/computing/hardware/three-ways-to-hack-a-printed-circuit-board
via IEEE Spectrum Recent Content full text
https://spectrum.ieee.org/computing/hardware/three-ways-to-hack-a-printed-circuit-board
via IEEE Spectrum Recent Content full text
IEEE Spectrum: Technology, Engineering, and Science News
Three Ways to Hack a Printed Circuit Board
PCB production is an underappreciated vulnerability in the global supply chain
Forwarded from Hacker News
Why we decided against GraphQL for local state management (Score: 100+ in 10 hours)
Link: https://readhacker.news/s/4u2gh
Comments: https://readhacker.news/c/4u2gh
Link: https://readhacker.news/s/4u2gh
Comments: https://readhacker.news/c/4u2gh
OkCupid Engineering Blog
OkCupid Blog | Why we decided against GraphQL for local state management
Here at OkCupid, we're pretty big fans of using GraphQL. When it comes to fetching data on any of our client platforms, the abstraction...
Forwarded from Hacker News
Build Your Own FPGA (2012) (Score: 100+ in 4 hours)
Link: https://readhacker.news/s/4u7EB
Comments: https://readhacker.news/c/4u7EB
Link: https://readhacker.news/s/4u7EB
Comments: https://readhacker.news/c/4u7EB
Forwarded from Hacker News
Openwifi: Linux mac80211 compatible full-stack 802.11/Wi-Fi design based on SDR (🔥 Score: 101+ in 1 hour)
Link: https://readhacker.news/s/4ueqR
Comments: https://readhacker.news/c/4ueqR
Link: https://readhacker.news/s/4ueqR
Comments: https://readhacker.news/c/4ueqR
GitHub
GitHub - open-sdr/openwifi: open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software - open-sdr/openwifi