Published on: 2025-06-09 13:50:15
Some features mentioned below have been sunset since this paper was originally written. Visit our docs to learn more. At MongoDB, we design a lot of distributed algorithms—algorithms with lots of concurrency and complexity, and dire consequences for mistakes. We formally specify some of the scariest algorithms in TLA+, to check that they behave correctly in every scenario. But how do we know that our implementations conform to our specs? And how do we keep them in sync as the implementation evo
Keywords: checking implementation spec tla trace
Find related items on AmazonPublished on: 2025-06-09 23:50:15
Some features mentioned below have been sunset since this paper was originally written. Visit our docs to learn more. At MongoDB, we design a lot of distributed algorithms—algorithms with lots of concurrency and complexity, and dire consequences for mistakes. We formally specify some of the scariest algorithms in TLA+, to check that they behave correctly in every scenario. But how do we know that our implementations conform to our specs? And how do we keep them in sync as the implementation evo
Keywords: checking implementation spec tla trace
Find related items on AmazonPublished on: 2025-06-16 18:59:38
A newly discovered Go-based Linux botnet malware named PumaBot is brute-forcing SSH credentials on embedded IoT devices to deploy malicious payloads. The targeted nature of PumaBot is also evident by the fact it targets specific IPs based on lists pulled from a command-and-control (C2) server instead of broader scanning of the internet. Targeting surveillance cams Darktrace documented PumaBot in a report providing an overview of the botnet's attack flow, indicators of compromise (IoCs), and d
Keywords: darktrace file malware pumabot ssh
Find related items on AmazonPublished on: 2025-07-21 00:42:03
Hunting down a C memory leak in a Go program A story of metrics, confusion, and eBPF. KJ Tsanaktsidis Follow 10 min read · Oct 7, 2021 -- 5 Listen Share What it feels like when your app is leaking memory Introduction Over the last few years at Zendesk, both Go and Kafka have been increasingly growing in importance in our architecture. It was of course inevitable that they should meet, and so various teams have been writing Kafka consumers and producers in Go of late. There are a few differen
Keywords: app bpftrace leak memory program
Find related items on AmazonPublished on: 2025-08-07 11:00:29
Today, almost all available birth control options are female contraceptives. Biotech company Contraline, however, claims that clinical trials for its non-hormonal and reversible male contraceptive have reached a critical milestone. In a news release published today, Contraline announced that its male contraceptive, named ADAM, proved to be effective and safe 24 months into its first human clinical trial. While their clinical results have yet to be published in a scientific journal, the company
Keywords: adam clinical contraceptive contraline men
Find related items on AmazonPublished on: 2025-08-07 10:43:33
On this page Building a 3x5 LED Matrix This tutorial will walk you through building a 3x5 LED matrix controlled by a Raspberry Pi Pico using tscircuit. Some practical applications of building an LED Matrix include: Signage - Building signs for events, products, etc. - Building signs for events, products, etc. Data Visualization Tool - Displaying real-time data metrics like GitHub contributions, website traffic, or temperature readings through color intensity - Displaying real-time data met
Keywords: gnd led net trace u1
Find related items on AmazonPublished on: 2025-08-07 15:43:33
On this page Building a 3x5 LED Matrix This tutorial will walk you through building a 3x5 LED matrix controlled by a Raspberry Pi Pico using tscircuit. Some practical applications of building an LED Matrix include: Signage - Building signs for events, products, etc. - Building signs for events, products, etc. Data Visualization Tool - Displaying real-time data metrics like GitHub contributions, website traffic, or temperature readings through color intensity - Displaying real-time data met
Keywords: gnd led net trace u1
Find related items on AmazonPublished on: 2025-08-28 20:29:48
Peering into the Linux Kernel with trace June 04, 2020 Recently, I was working on a patch for a popular open-source project, and discovered that the test suite was failing intermittently. A closer look revealed that the last access time for some files in the project folder were changing unexpectedly, and this was causing a test to fail. (The failing test was not related to my patch.) Looking at the project code, it seemed impossible for it to be unexpectedly accessing those files during the te
Keywords: function kernel linux touch_atime trace
Find related items on AmazonPublished on: 2025-08-31 20:10:33
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Understanding precisely how the output of a large language model (LLM) matches with training data has long been a mystery and a challenge for enterprise IT. A new open-source effort launched this week by the Allen Institute for AI (Ai2) aims to help solve that challenge by tracing LLM output to training inputs. The OLMoTrace tool allows users to trace language model ou
Keywords: ai data model olmotrace training
Find related items on AmazonPublished on: 2025-09-21 15:00:26
A contraceptive implant is a thin and flexible rod that sits under the skin and releases contraceptive drugs into the body for years. While it’s one of the most effective forms of contraceptives and avoids the inconvenience of having to take a pill every day, the implant requires minor surgery, which can limit accessibility. To make life a bit easier, researchers are creating a self-assembling contraceptive implant the components of which women could self-administer with a single injection. A t
Keywords: contraceptive implant long self shots
Find related items on AmazonPublished on: 2025-10-14 06:51:10
Intro to TTD Time Travel Debugging (TTD) is a powerful usermode record-and-replay framework developed by Microsoft, originally introduced in a 2006 whitepaper under a different name. It is a staple for our workflows as it pertains to Windows environments. TTD allows a user to capture a comprehensive recording of a process (and potential child processes) during the lifetime of the process's execution. This is done by injecting a dynamic-link library (DLL) into the intended target process and ca
Keywords: code execution instruction trace ttd
Find related items on AmazonPublished on: 2025-10-29 22:30:10
Tip You can place the downloaded app in a location of your choosing (e.g., the Applications folder on macOS or ~/.local/share/applications on Linux). When you launch CodeTracer for the first time, it will prompt you to complete the remaining installation steps, such as adding the command-line utilities to your PATH. Caution Upon the first launch, macOS users will see the error message "CodeTracer is damaged and can't be opened". To resolve this problem, please execute the command xattr -c <path
Keywords: codetracer ct program time trace
Find related items on AmazonGo K’awiil is a project by nerdhub.co that curates technology news from a variety of trusted sources. We built this site because, although news aggregation is incredibly useful, many platforms are cluttered with intrusive ads and heavy JavaScript that can make mobile browsing a hassle. By hand-selecting our favorite tech news outlets, we’ve created a cleaner, more mobile-friendly experience.
Your privacy is important to us. Go K’awiil does not use analytics tools such as Facebook Pixel or Google Analytics. The only tracking occurs through affiliate links to amazon.com, which are tagged with our Amazon affiliate code, helping us earn a small commission.
We are not currently offering ad space. However, if you’re interested in advertising with us, please get in touch at [email protected] and we’ll be happy to review your submission.