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We’ve found 4 important news and 4 useful articles for you today. Enjoy reading.
News
Meta reuses old RAM in new servers with custom bridge chip
infrastructuresystemshardwareindustry
Meta's Vistara ASIC enables CXL-based reuse of legacy DDR4 RAM in new DDR5 servers, reducing infrastructure costs and OOM events.
AlloyDB Ships Proxy Models That Replace LLM Calls with Local Inference inside the Database
aidatabasebackend
Google's AlloyDB introduces 'proxy models' that distill LLM behavior into local, fast models inside the database, drastically reducing latency and costs for per-row AI operations.
Meta’s new AI chips will begin production in September
infrastructureaiindustry
Meta is moving to production for custom MTIA AI chips by September to reduce reliance on merchant silicon. Highlights the industry-wide move toward vertical integration of AI infrastructure.
OpenAI launches its new family of models with GPT-5.6
aibenchmarkindustry
OpenAI releases GPT-5.6 family (Sol, Terra, Luna) with claims of superior efficiency and cybersecurity performance compared to Anthropic’s current offerings.
Articles
OpenAI Fixes 18-Year-Old GNU libunwind Bug by Treating Crash Debugging Like Epidemiology
systemsbackendsecurity
A masterclass in debugging. OpenAI explains how they identified a 18-year-old GNU libunwind race condition using 'epidemiological' data analysis of core dumps to separate hardware noise from software bugs.
Presentation: Accelerating Netflix Data: A Cross-Team Journey from Offline to Online
backendinfrastructuresystems
Netflix engineers detail their migration from direct database access to an abstraction-based 'key-value' service, emphasizing observability, safety, and validation as core architectural principles.
Show HN: Getting GLM 5.2 running on my slow computer
aisystemsopen source
A pure-C engine for running large MoE models on consumer hardware by streaming model weights from disk to RAM.
Postgres rewritten in Rust, now passing 100% of the Postgres regression tests
databasesystemsopen source
Progress report on pgrust, a Postgres rewrite in Rust that now passes 100% of standard regression tests. Significant for database systems interest.