Computable GPU Index (CGI)

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Bitcoin holds above $79,000 as spot ETFs record eight-day inflow streak

Bitcoin stabilized above $79,000 on Thursday, showing resilience amid broader market uncertainty. Spot bitcoin ETFs recorded net inflows for the eighth consecutive day, marking their longest such streak since April. The sustained institutional interest via ETFs appears to be providing support for Bitcoin's price. Meanwhile, altcoins broadly declined, underperforming Bitcoin during the same period.

Massachusetts officer quits before firing hearing over alleged Flock misuse

Relay Q Microphone Aims to Replace Keyboard With AI-Powered Voice Control

A new AI-powered microphone called the Relay Q is set to launch next year. The device is designed to make voice interaction the primary way users communicate with computers. It represents the latest effort by its makers to position voice as a more seamless alternative to traditional keyboard input. The product reflects a broader industry push toward natural, hands-free human-computer interaction.

288 Indians Unaccounted For After Nepal Floods, 21 Rescued So Far

Severe flooding in Nepal has left 288 Indian nationals uncontactable, according to the Indian government. Rescue operations have so far accounted for 21 Indians who have been safely retrieved. Indian authorities are actively continuing efforts to locate the remaining missing nationals. The government is closely monitoring the situation as the disaster response unfolds.

Tanzania VP Expelled from Ruling Party, Successor Already Named

Tanzania's Vice President Philip Mpango has been expelled from the country's ruling party on grounds of indiscipline. The move follows a reported falling out between Mpango and President Samia Suluhu Hassan. Nchimbi, who had been associated with the vice presidential role, announced his resignation earlier this week ahead of the expulsion. A successor has already been named to fill the position, signaling a swift transition of leadership within the party.

YouTuber Chhavi Varshney killed in SUV-truck collision near Ujjain

Popular YouTuber Chhavi Varshney and her daughter lost their lives after their SUV collided with a truck near Ujjain. The impact of the crash was severe enough to completely destroy the front portion of the vehicle. Three other occupants of the SUV sustained serious injuries and were rushed to a hospital for medical care. Authorities have launched an investigation to determine the cause of the fatal accident.

X Corp Forces Shutdown of Nitter and Xcancel With Cease and Desist

Two popular third-party Twitter/X viewing platforms, Nitter.net and Xcancel.com, have been taken offline. Both services were shut down after receiving cease and desist letters from X Corp, the company that owns the X platform. Nitter and Xcancel allowed users to browse X content without needing an account or being tracked. The takedowns mark a continued effort by X Corp to enforce control over how its platform content is accessed by third parties.

Nepal-Tibet Flash Floods Kill 270, Over 800 Still Missing

Devastating flash floods have struck the Nepal-Tibet region, claiming at least 270 lives. More than 800 people remain unaccounted for in the aftermath of the disaster. The scale of the flooding has made it one of the region's most deadly recent natural disasters. Search and rescue operations are ongoing as authorities work to locate the missing.

Iran war after six months: Costly stalemate

Sonal Dinusha scores century vs India, becomes third Sri Lankan to achieve feat

Sri Lankan batter Sonal Dinusha scored a century against India during the ongoing Test series between the two sides. He reached the milestone on the first ball of the third session, flicking Mohammed Siraj to mid-wicket for two runs. Dinusha had been unbeaten on 98 at the tea break before completing his hundred shortly after play resumed. The knock marked another impressive performance from the batter, who has been in strong form throughout the two-match Test series. With this century, Dinusha became only the third Sri Lankan player to achieve this particular feat against India.

ICC bans Pakistan-born ODI cricketer Asif Khan 15 months for steroid use

The International Cricket Council has handed a 15-month ban to Pakistan-born ODI cricketer Asif Khan following a doping violation. A sample collected from Khan on September 8, 2025, tested positive for a metabolite of mesterolone. Mesterolone is a prohibited anabolic steroid commonly used to boost testosterone levels. The ban was imposed in accordance with the ICC's anti-doping regulations.

Nepal power hit, may seek India help

Nepal disaster renews climate change risk debate

How Badge-Swipe Bonuses Turned Office Attendance Into a Game Employees Win

Companies including Google and Amazon have begun tying employee bonuses, performance reviews, and even termination decisions to office badge-swipe data, according to internal memos and a 2024 ResumeTemplates survey of 713 business leaders. The survey found that 18% of companies dock bonuses based on badge data, while 60% use it as their primary attendance-monitoring method. In response, workers have adopted 'coffee badging' — briefly swiping in, buying a coffee, and leaving — a practice that Owl Labs' 2025 report found 43% of hybrid workers were already doing. Data from Occuspace shows this behavior has inflated office occupancy figures by 15–20%, meaning compensation decisions are being made on inaccurate attendance records. Labor strategist John Frehse of Ankura warns that coffee badging signals deeper workplace dysfunction, and that companies are responding not by rethinking the metric but by adding more surveillance tools.

Armenia Signs $2 Billion in Defence Deals with India Since 2020

Armenia has entered into defence contracts with India totalling nearly $2 billion since 2020, signalling a significant and growing bilateral security partnership. The deals reflect India's expanding role as a major arms supplier beyond its traditional markets. For India, the relationship with Armenia offers strategic value in a region bordered by China and Pakistan-aligned nations. The partnership underscores the mutual interest both countries have in deepening military and diplomatic ties.

Windows NTFS Permissions Are More Complex Than Linux's Simple Permission Model

A developer completing cybersecurity training on HackTheBox found Windows permissions significantly more confusing than Linux's after finishing the Windows Fundamentals module. While Linux uses a straightforward read/write/execute model displayed via the 'ls -l' command, Windows relies on the 'icacls' tool and Access Control Lists (ACLs) made up of multiple Access Control Entries. Windows distinguishes between two ACL types: DACLs, which govern who can access a resource and how permissions propagate, and SACLs, which log access attempts. Basic Windows permissions include six categories such as Full Access, Read/Execute, and Modify, though the GUI and command-line tool display these differently, adding to the confusion. The repeated entries seen in icacls output are not duplicates but separate lines conveying permissions and inheritance rules for subfolders respectively.

Benchmark of 5 Managed Graph Databases Shows No Single Winner Across All Workloads

A developer benchmarked five managed graph databases — CognoDB Cloud, Neo4j AuraDB, Memgraph Cloud, FalkorDB Cloud, and ArangoDB Oasis — using the same dataset of 27,770 physics papers and 352,807 citation edges on free-tier cloud instances. Memgraph led on traversal queries and point lookups, completing 1-hop queries at a median 69ms, while Neo4j AuraDB finished second on those same tests. However, Neo4j reversed the standings on full-graph aggregation queries, outperforming Memgraph and leaving CognoDB and ArangoDB far behind at 1.8 and 4 seconds respectively. Under concurrent load testing with 10 and 40 simultaneous clients, four platforms scaled throughput roughly fourfold as expected, but ArangoDB's throughput barely moved, suggesting possible architectural or free-tier resource constraints. The results highlight that short-traversal performance and full-scan aggregation workloads stress graph databases in fundamentally different ways, making single-query benchmarks insufficient for real-world database selection.

Vector RAG Outperforms Classic RAG in Speed, Scale, and Cost Efficiency

Vector RAG (Retrieval-Augmented Generation) is emerging as the preferred retrieval method for production-grade large language model applications, according to a technical analysis published on DEV Community. Unlike classic RAG systems that rely on BM25 or TF-IDF text search, Vector RAG uses dense embeddings and vector indexes to cut query latency from 200–400 ms down to 30–80 ms. Approximate nearest neighbour algorithms used in libraries like FAISS, Milvus, and Pinecone reduce retrieval time by 5–10 times while maintaining recall above 95 percent. The approach also handles semantic similarity better, meaning misspellings, synonyms, and partial matches are less likely to cause hallucinations compared to classic retrieval methods. Vector indexes can be horizontally sharded and scaled with managed services, allowing teams to handle traffic spikes without rebuilding the entire index.

How to Build a Wait-Free Queue in Rust Using Atomics and Ring Buffers

A technical deep-dive on DEV Community walks through building a wait-free queue in Rust, targeting systems where thread blocking is unacceptable. The article distinguishes wait-free algorithms from lock-free and obstruction-free approaches, explaining the stronger progress guarantees each offers. It covers how atomic operations and memory ordering serve as synchronization primitives, and how a bounded ring buffer with sequence numbers resolves producer-consumer ownership conflicts. The guide is aimed at developers working on low-latency pipelines, game engines, network runtimes, or other high-throughput systems. Rust's ownership model and type system are highlighted as useful tools, though the author stresses that understanding the underlying algorithm remains essential.