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Leveraging Elixir's hot code loading capabilities to modularize a monolithic app

Leveraging Elixir's hot code loading capabilities to modularize a monolithic app Jun 21 2025 My “services startup” Alzo is an Elixir monolithic app that gets deployed with 1 instance per client. In this post we will see how Elixir’s and the Erlang VM’s hot code loading capabilties help me build client-specific features while maintaining a coherent codebase and avoiding a microservices-like situation with cascading failures or complex testing situations. If you come from outside Elixir/Erla

Topics: alzo app apps client code

Record-Setting Dark Matter Detector Comes Up Empty—and That’s Good News

WIMPs (weakly interacting massive particles) are one of the most serious contenders for dark matter—the “missing” mass supposedly constituting 85% of our universe. Given its elusiveness, dark matter tests the patience and creativity of physicists. But the latest results from LUX-ZEPLIN (LZ), the South Dakota-based detector, may have brought scientists a small step closer to catching WIMPs in action. In a recent Physical Review Letters paper, scientists analyzed 280 days’ worth of data from LUX-

Newborns have elevated levels of a biomarker for Alzheimer's

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Credit: Brain Communications (2025). DOI: 10.1093/braincomms/fcaf221 Newborn babies and patients with Alzheimer's disease share an unexpected biological trait: elevated levels of a well-known biomarker for Alzheimer's, as shown in a study led by researchers at the University of Gothenburg and published in Brain Comm

String Interpolation in C++ Using Glaze Stencil/Mustache

Glaze provides string interpolation for C++ structs through the stencil and mustache formats. These provide templating mechanisms for formatting structured data into strings, inspired by the Mustache templating language. This enables the generation of dynamic output by combining predefined templates with C++ structs. Basic Usage¶ struct person { std :: string first_name {}; std :: string last_name {}; uint32_t age {}; bool hungry {}; bool employed {}; }; // Basic interpolation std :: string_vi

‘Psyop’: How Far-Right Conspiracy Theories About the Minnesota Shooting Evolved to Protect MAGA

In the hours after Vance Boelter was named as the suspect in the fatal shooting of Melissa Hortman, a Democratic Minnesota state representative, and her husband Mark Hortman, far-right conspiracists and Republican influencers claimed he was a violent, leftist Democrat. “The far left is murderously violent,” Elon Musk wrote on X on Saturday, a post that remains on the site and has been viewed over 50 million times. When the facts of the story emerged—that the alleged shooter had been registered

How the Alzheimer's Research Scandal Set Back Treatment 16 Years (2022)

In 2006, a landmark study in Nature identified a possible cause of Alzheimer’s disease. For almost 16 years, this study influenced how scientists approached Alzheimer’s and how major research grants were given. But in the summer of 2022, the editors of Nature issued a chilling disclaimer. There was concern regarding the images that accompanied the article. An investigation was underway, and readers were urged to “use caution” when relying on the results. A whistleblower had come forward and sa

How the Alzheimer's Research Scandal Set Back Treatment 16 Years

In 2006, a landmark study in Nature identified a possible cause of Alzheimer’s disease. For almost 16 years, this study influenced how scientists approached Alzheimer’s and how major research grants were given. But in the summer of 2022, the editors of Nature issued a chilling disclaimer. There was concern regarding the images that accompanied the article. An investigation was underway, and readers were urged to “use caution” when relying on the results. A whistleblower had come forward and sa