The hottest Connectivity Substack posts right now

And their main takeaways
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Top Technology Topics

The Social Network (Part 1)

Logging the World • 358 implied HN points • 10 Apr 23
🔬 Science Social Networks Interactions Connectivity
  1. Networks can be represented by vertices (dots) and edges (lines connecting dots) to show relationships, such as friendships.
  2. The size of the largest connected component in a network is important for social media networks to prevent isolation and promote the spread of ideas.
  3. There is a critical level of interaction for social networks, above and below which functionality can dramatically change, impacting how ideas flow and network connectivity.

The Astera Labs Extinction Event

Irrational Analysis • 99 implied HN points • 10 Mar 24
🕹 Technology Semiconductors Connectivity Networking Hardware Software
  1. Astera Labs focuses on making "extender" chips called retimers, which enable design flexibility and cost savings by allowing the use of cheaper PCB materials.
  2. Understanding technical terms like SerDes, PCB stackup, signal integrity, loss, reflections, CTLE, DFE, jitter, adaptation, and CDR bandwidth is crucial in the semiconductor industry.
  3. Broadcom's recent product announcements have positioned them as a strong competitor to Astera Labs, showcasing superior power efficiency, compatibility, reach, and overall competitive advantages.

Primordial USB on Atari 8-bits

Goto 10: The Newsletter for Atari Enthusiasts • 117 implied HN points • 02 Feb 24
🕹 Technology Computers Connectivity Design History
  1. Atari 8-bit computers were more advanced than other personal computers of the late 1970s, with superior graphics and design.
  2. Atari used a well-designed Serial Input/Output (SIO) connector for peripherals, allowing easy connection and daisy-chaining of devices.
  3. The Atari SIO connector, developed by Joe Decuir, served as a predecessor to the USB standard due to its single-port, plug-and-play design.

You have tout compris

Venture Prose • 79 implied HN points • 07 Sep 20
🕹 Technology Internet Equipment Network Security Connectivity
  1. In rural areas with poor wired connections, consider coupling your Free.fr Internet subscription with an unlimited 4G plan for better coverage and speed.
  2. Invest in necessary equipment like a 4G router, antenna, loadbalancer, and mesh network to optimize and distribute your 4G connection throughout your home effectively.
  3. Despite the initial investment in equipment, once set up, the cost for an unlimited 4G plan is relatively affordable at 15.99€, offering improved Internet speed and reliability.

Productivity on the go

Marlon’s Substack • 1 HN point • 17 May 24
🏝 Travel Privilege Connectivity Productivity
  1. People living a nomadic lifestyle follow uncommon sets of rules, making them standout in their way of life.
  2. The 'New Rich' prioritize experiences over wealth, measuring their success by richness in travel experiences rather than monetary wealth.
  3. Those leading a location-independent lifestyle exhibit high levels of productivity fueled by dedication, motivation from deadlines, and a drive to do more.
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Sky-High Risks: The Hidden Dangers of Airplane WiFi

IntelEdge360 with Bidemi Ologunde • 0 implied HN points • 25 Mar 24
🕹 Technology Cybersecurity Connectivity Costs Regulations User Experience
  1. Airplane WiFi can pose significant cybersecurity risks, highlighting the need for comprehensive strategies to protect operations, data, and passenger privacy.
  2. Airplane WiFi operates through air-to-ground (ATG) and satellite connectivity, with various speeds and costs associated with each system.
  3. Implementing in-flight WiFi presents challenges such as costs, regulatory hurdles, and user experience variations, but advancements are working towards better connectivity and affordability.