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THE DAILY INDEX

Technology, AI, software, security, crypto and business

Across today’s newsletters

Today’s Index

INTRODUCING NETFLIX'S KEY-VALUE DATA ABSTRACTION LAYER

Netflix's Key-Value Data Abstraction Layer (KV DAL) addresses challenges the company had with datastore misuse by providing a consistent interface layer over storage to application developers. This abstraction offers a two-level map architecture and supports usage through basic CRUD APIs, complex multi-item and multi-record mutations, and efficient handling of large blobs through chunking. It uses idempotency tokens, client-side compression, and adaptive pagination for predictable performance.

PATENTS FOR SOFTWARE AND GENETIC CODE COULD BE REVIVED BY TWO BILLS IN CONGRESS

The Senate Judiciary Committee is scheduled to consider a pair of bills that would effectively nullify the Supreme Court's rulings against patents on broad software processes and human genes. Software and Internet advocates have taken notice and are taking steps to defend open source software against patent trolls. Regulators say the bills are necessary for a number of emerging sectors to prevent the stifling of innovation. Detractors say that the bills will be a huge gift to patent trolls, tech firms that aggressively license patents, and patent lawyers, but will be a loss for everyone else.

REAL-TIME LINUX IS OFFICIALLY PART OF THE KERNEL AFTER DECADES OF DEBATE

Real-time Linux, which enables high-end audio production and many other applications, has been available via out-of-tree patches since 2005. It has now been merged into the official Linux kernel, making it easier for developers to maintain real-time systems. Developers will no longer have to tend to out-of-tree patches when developing mission-critical systems. The update will likely have no impact on most desktop Linux users.

THE EMPIRE OF C++ STRIKES BACK WITH SAFE C++ BLUEPRINT

The Safe C++ Extensions proposal, recently published by the C++ community, aims to address the challenge of ensuring that C++ code is free of memory safety bugs. Private and public sector organizations have been pushing programmers to write new applications and rewrite old ones in memory safe languages over the past two years. The majority of serious vulnerabilities in large codebases come from memory safety flaws. The Safe C++ project adds new technology for ensuring memory safety, preventing users from writing unsafe code. It allows existing code to work as always and ensures stakeholders have control for incrementally opting into safety.

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