OpenAI Scales PostgreSQL to Handle 800 Million ChatGPT Users

  1. OpenAI scaled PostgreSQL to handle millions of queries per second for over 800 million ChatGPT users. They achieved this by employing replicas, caching, rate limiting, and workload isolation, ensuring the database can manage high traffic efficiently. (Source: OpenAI Blog) Original
  2. Praktika uses GPT-4.1 and GPT-5.2 to create adaptive AI tutors that personalize language lessons, track learner progress, and help achieve real-world fluency. The system tailors content to individual needs, making language learning more effective and engaging. (Source: OpenAI Blog) Original
  3. Higgsfield leverages OpenAI's GPT-4.1, GPT-5, and Sora 2 to transform simple inputs into cinematic, social-first video outputs. This technology enables creators to produce high-quality, visually appealing videos with minimal effort. (Source: OpenAI Blog) Original
  4. Multiple investors are vying to purchase TikTok's U.S. operations, with a potential deal valuing the platform at up to $60 billion. The sale could significantly impact the app's future in the American market. (Source: TechCrunch) Original
  5. Space Beyond, founded by an engineer with experience at NASA and Blue Origin, will send 1,000 people's ashes to space in 2027. The startup has secured a spot on a Falcon 9 flight, offering an affordable option for memorial space launches. (Source: TechCrunch) Original
  6. The FBI served Microsoft a warrant to obtain BitLocker encryption keys, allowing them to decrypt the hard drives of individuals involved in an alleged fraud case in Guam. This move highlights the ongoing tension between privacy and law enforcement. (Source: TechCrunch) Original
  7. Microsoft Paint now includes a feature to create AI-generated coloring books. This addition is part of Microsoft's broader efforts to integrate AI into everyday applications, aiming to demonstrate its practical value. (Source: Engadget) Original
  8. Basketball fans can save up to 55% on NBA League Pass, providing access to live games, highlights, and more. This discount offers a significant opportunity for fans to enjoy the season at a reduced cost. (Source: Engadget) Original