The hottest Technology Substack posts right now

And their main takeaways
Category
Top Technology Topics

Must Learn KQL Part 14: The Project Operator

Rod’s Blog • 19 implied HN points • 31 May 23
🕹 Technology Data Analysis
  1. Using the Project operator in KQL allows selecting specific data columns to display, providing efficiency for security analysis.
  2. The Project operator variants like Project-away, Project-keep, Project-rename, and Project-reorder offer additional functionalities like excluding columns, renaming headers, and reordering columns in query results.
  3. Understanding and utilizing these Project operator variants can enhance data visualization and streamline data analysis processes in Kusto Query Language.

China as a Target of Cyberattacks: What China Says About Who Are in Their Systems

Natto Thoughts • 19 implied HN points • 04 Aug 23
🕹 Technology Cybersecurity Geopolitics Espionage Vulnerabilities Threats
  1. The top APT groups targeting China come from Taiwan, Vietnam, India, North Korea, Russia, and the US, showing the diverse origin of cyber threats against China.
  2. China's geopolitical tensions with neighboring countries like India manifest in cyberspace, with APT groups from these regions actively targeting Chinese organizations.
  3. QAX's Global APT report points out the exploitation of zero-day vulnerabilities by overseas APT groups targeting China, such as the iMessage 0-click 0day vulnerability, reflecting the global nature of cyber threats.

Are You Living in Musk's Simulation?

Sector 6 | The Newsletter of AIM • 19 implied HN points • 07 Aug 23
🕹 Technology AI Software Innovation Data Internet
  1. Elon Musk recently acquired a key domain, ai.com, which might shape the future of AI significantly. Controlling AI means having a major influence on global events.
  2. There's a lot of discussion around whether we could be living in a simulation, and Musk has jokingly suggested avoiding those talks in casual settings.
  3. Many believe that whoever controls AI technology controls important aspects of society, which raises questions about power and responsibility.

Any Cables Monthly #8

AnyCable Broadcasts • 19 implied HN points • 07 Apr 23
🕹 Technology Web Development Serverless Websockets Ruby AWS
  1. AnyCable connects Twilio streams with Hanami, utilizing features like Phlex, Vite, and CableReady.
  2. Exploring the potential of serverless WebSockets reveals challenges in handling long-lived, stateful connections in a serverless environment.
  3. Implementing pub/sub components for serverless WebSockets requires extra consideration for optimizing resources and scalability.

Must Learn KQL Part 13: The Extend Operator

Rod’s Blog • 19 implied HN points • 31 May 23
🕹 Technology Data Analysis Programming Data Visualization
  1. Custom data views in KQL are crucial for tailoring information to each environment's unique requirements for security and operations.
  2. The Extend operator in KQL allows users to create custom columns in real-time for query results, enhancing data analysis and presentation.
  3. By using the Extend operator, it's possible to generate calculated columns, append them to results, and combine existing data to display meaningful information in KQL queries.
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Getting Responses to Questions from Azure Open AI ChatGPT in a CMD Window

Rod’s Blog • 19 implied HN points • 19 Apr 23
🕹 Technology AI Python Security Coding
  1. The author has been exploring Azure Open AI ChatGPT and its security implications, highlighting the importance of understanding security when implementing new technologies.
  2. A simple command-line Chatbot utilizing external files for configuration data and questions was created to demonstrate the possibilities with Azure Open AI ChatGPT.
  3. To use the command-line Chatbot, access to Azure Open AI, Python, and specific Python libraries is required.

GM Shaders Guest: Bart

GM Shaders Mini Tuts • 19 implied HN points • 27 Aug 23
🕹 Technology Gaming Programming Graphics Shaders Documentation
  1. Using 'shader_enable_corner_id()' in vertex shaders for 3D particles allows identification and manipulation of vertices in GameMaker.
  2. Understanding vertex buffers and formats in GameMaker is essential for drawing and manipulating shapes.
  3. By manipulating corner IDs in shaders, it is possible to transform particles and sprites in GameMaker into 3D billboards.

How do I evaluate LLM coding agents? 🧑‍💻

LLMs for Engineers • 19 implied HN points • 31 Aug 23
🕹 Technology AI Software Development Data Engineering
  1. LLM coding agents have advanced from simple code completion to creating entire code repositories. This shows how technology is evolving to assist with more complex software development tasks.
  2. Evaluating these agents relies on benchmarks like HumanEval and MBPP, which test their coding accuracy. These tests are important to see how well the agents are performing.
  3. While there are new tools and benchmarks for LLM coding agents, users might still need to create specific evaluations for their own needs to get the best results. It's essential to tailor assessments to fit unique projects.

How can Artificial Intelligence provide insights to modern strategic thought? Using wargames as a bridge between machines and strategists

Baptiste’s Substack • 19 implied HN points • 24 Jul 23
🕹 Technology AI Machine Learning
  1. AIs can be strategic agents on their own, producing effective solutions to complex problems.
  2. Wargaming is a key method to unlock AI's strategic potential by providing empirical models.
  3. Biases in the process and the need for proper organization are critical factors in the integrated use of AI and wargaming.

Need for Speed: Instant Retail

Tech Buzz China Insider • 19 implied HN points • 22 Jul 23
🕹 Technology E-commerce Marketplace Delivery
  1. The pandemic accelerated the growth of Instant Retail, with the market projected to reach RMB 1.2 trillion in 2025.
  2. Major players like Meituan and Ele.me have entered the instant retail market, but delivering products involves more complexity compared to meal deliveries.
  3. Instant retail models include self-operated ship-from-store, self-operated front-end warehouse, and marketplace for offline retailers, each with unique features and challenges.

Must Learn KQL Part 12: The Render Operator

Rod’s Blog • 19 implied HN points • 31 May 23
🕹 Technology Data Analysis Visualization Learning
  1. The Render operator in KQL allows you to turn data into visualizations like area graphs, bar charts, and pie charts among others.
  2. Using KQL to create visualizations is crucial for tasks like developing dashboards in Microsoft Sentinel, providing real-time insights to security teams.
  3. Learning to transform data into graphs and charts can make information more engaging and appealing, especially for visual or hands-on learners.

ChatGPT Dead?

Sector 6 | The Newsletter of AIM • 19 implied HN points • 17 Aug 23
🕹 Technology AI Software Data Innovation Trends
  1. OpenAI might stop ChatGPT soon because of certain challenges. It's not definite yet, but it's a possibility worth considering.
  2. Google is working on a new AI called Gemini, which they say will be better than ChatGPT. This adds pressure on OpenAI as they can't use user data as freely for updates.
  3. Microsoft seems to be inactive in this race, just watching the developments happen without actively participating.

What if you could tweak the algorithm?

do clouds feel vertigo? • 39 implied HN points • 06 Mar 23
🕹 Technology Social media Decentralization Content curation Algorithms Blockchain
  1. Users should be able to customize their social media algorithms to see content that truly interests them. This way, they can avoid echo chambers and connect with valuable information.
  2. Decentralized social networks have the potential to disrupt the current big platforms by giving users more control over their data and experiences. Open protocols can lead to better privacy and diversity.
  3. Algorithms are crucial in shaping online experiences, and their evolution will continue. Community-driven algorithms in decentralized networks could offer new ways to recommend content effectively.

DALL·E Ho!

Sector 6 | The Newsletter of AIM • 19 implied HN points • 02 Aug 23
🕹 Technology AI Machine Learning Image Generation Software Development Digital Tools
  1. DALL·E is being revived and the new version, DALL·E 3, is set to be much more advanced than its competitors. It's exciting to see how it can improve image generation technology.
  2. DALL·E 3 can create images with more detail, like better hair and lighting, which is a big step forward. This could help artists and creators in many ways.
  3. When compared to other tools like Midjourney and Stability Diffusion, DALL·E 3 is showing better results so far. This competition can push all technologies to improve even more.

The Mouse and the Cat

The Intersection • 19 implied HN points • 09 Jun 23
🕹 Technology VR Computing Augmented reality Innovation Spatial Computing
  1. In order to succeed, it's more important to be smart than fast. The tale of the mouse outsmarting the ox in the Zodiac race exemplifies this.
  2. Apple's Vision Pro launch marks their entry into spatial computing, but they are not the pioneers in personal or mobile computing.
  3. Apple aims to dominate individual interface access, while Meta focuses on connections and monetizing data. Both have different business focuses and target markets.

Must Learn KQL Part 11: The Summarize Operator

Rod’s Blog • 19 implied HN points • 31 May 23
🕹 Technology Data Analytics Programming
  1. The Summarize operator in KQL is used to aggregate and summarize data, making it more meaningful.
  2. The operator can be used for both simple aggregations like count, sum, and average, as well as more advanced functions like arg_min and percentiles.
  3. To master the Summarize operator, it's important to practice with different types of queries in tools like the KQL Playground.

Clean Architecture Stream Recap, Part Two This Week, Newsletter Update

🔮 Crafting Tech Teams • 19 implied HN points • 08 Aug 23
🕹 Technology Software Development
  1. The author will provide a weekly newsletter update summarizing their streams and discussions. This will help followers catch up on what's been happening.
  2. The author offers a 7-day free trial to subscribe to their newsletter, which includes access to full post archives.
  3. Paid subscribers can sign in to access exclusive content on Clean Architecture Stream Recap and other topics.

Prompt Engineering For Rapid Data Visualization with GPT-4 and Python

Data at Depth • 19 implied HN points • 11 Jun 23
🕹 Technology Data Visualization Artificial Intelligence Coding
  1. Using GPT-4 for prompt engineering simplifies Python coding for complex data visualizations by providing concise instructions and reducing troubleshooting time.
  2. GPT-4 allows focusing on implementing solutions rather than dealing with lower-level coding details.
  3. Integration of GPT-4 with Python streamlines the process of creating interactive data visualizations, making it faster and more efficient.

The Unsung Hero of AI

Sector 6 | The Newsletter of AIM • 19 implied HN points • 20 Aug 23
🕹 Technology AI Business Cloud Innovation Software
  1. First movers in tech tend to focus on social service, while second movers look to make profits. For example, OpenAI is paving the way in AI, while Databricks is focusing on business opportunities.
  2. The AI industry is seeing key players like OpenAI and Databricks rising to the top, with OpenAI being recognized as a leader in providing AI tools.
  3. Databricks has partnered with Microsoft to help businesses create AI applications, highlighting a trend of major companies joining forces to enhance enterprise capabilities.

Twitter, Threads, and the misunderstood nature of engineering

Midnight Manager • 19 implied HN points • 12 Jul 23
🕹 Technology Engineering Social media Complex Systems
  1. Predictions in the heat of the moment may not always be accurate, it's better to avoid making them.
  2. Complex systems engineering involves problem-solving, invention, and durable product creation, not immediate catastrophic failures if work stops.
  3. Building and managing internet-scale systems like Twitter is extremely challenging due to the complexity of relationships between system components.

The Long Game 170: Genomics, Embryo Selection, Expectations, Taking Yourself Seriously

The Long Game by Mehdi Yacoubi • 2 implied HN points • 04 Dec 25
🕹 Technology Artificial Intelligence Biotechnology Startups Product Strategy Data science Health tech
  1. Embryo selection is extremely high-stakes, so companies must have honest marketing and solid science. If you see fake reviews, copied research, or basic methodological errors, be very skeptical and don't trust them with decisions about future children.
  2. Set deliberately low expectations so small improvements feel like wins and bad news feels normal. Controlling your expectations reduces unnecessary suffering and helps you appreciate progress.
  3. Stop waiting for life to happen and take yourself seriously by choosing a direction and acting on it. Real progress comes from responsibility, risk, and doing more than what feels safe.

Self-Improving AI Coding Agents in 5 Minutes

Retrieve and Generate • 11 implied HN points • 26 Jun 25
🕹 Technology AI Software Coding Automation Development
  1. AI coding agents can struggle with tasks and make mistakes. It's not just the AI's fault; many parts of the system can contribute to these errors.
  2. You can help your AI coding agent improve itself by capturing its logs, asking it to find errors, and fixing those issues. This process can make the agent more reliable and faster.
  3. Running specific benchmarks regularly can help track your AI's performance over time. This way, you can spot any problems early and improve the system continuously.

Fight to Repair Daily: August 19, 2022

Fight to Repair • 39 implied HN points • 21 Aug 22
🕹 Technology Cybersecurity Right-to-repair
  1. Cybersecurity in agtech, highlighted by the John Deere hack, is crucial with leading companies like John Deere being continuously targeted by hackers.
  2. The right-to-repair movement benefits users by allowing for easier and more affordable repairs, while companies may need to adapt to maintain profitability.
  3. Ownership of products is evolving, with subscription-based services becoming more common, raising questions about what consumers truly own when they purchase hardware.

Standardized usability questionnaires: which one to use?

UX Psychology • 79 implied HN points • 16 Dec 21
🕹 Technology Usability User Experience Research Metrics
  1. Standardized usability questionnaires have many advantages like objectivity, reliability, and validity.
  2. There are various post-test standardized usability questionnaires available, such as QUIS, SUMI, PSSUQ, SUS, and SUPR-Q, each with unique features and applications.
  3. Choosing the right questionnaire depends on factors like the nature of the project, stage of research, goals of the study, and budget limitations.

We don’t need data contracts

davidj.substack • 71 implied HN points • 16 Feb 24
🕹 Technology Data Management Data Contracts Data Transformation
  1. Data teams face challenges when separated from product engineering, leading to loss of metadata and concerns about data quality. Data contracts can help address these issues by defining the nature, completeness, and format of shared data.
  2. Integrating data professionals within product teams can enhance understanding and usage of data, reducing the need for separate contracts. This approach allows for direct-to-consumer, organic data processes.
  3. Centralized data platform teams can establish common standards and infrastructure, enabling embedded data personnel in product teams to work efficiently. This collaborative model streamlines data transformation and enhances data accessibility.

[Solution]Problem 58:Kth Largest Element in a Stream [Amazon]

Technology Made Simple • 39 implied HN points • 30 Sep 22
🕹 Technology Coding Data Structures Object Oriented Programming
  1. The problem focuses on designing a class to find the kth largest element in a stream, emphasizing it's the kth largest in sorted order, not distinct element.
  2. The implementation includes initializing the class with k and a set of numbers, then appending values to the stream to return the kth largest element.
  3. The constraints for the problem include specific limitations on the range of values and number of calls that can be made.

What's wrong with JUST generating text?

John Ball inside AI • 1 HN point • 31 Jul 24
🕹 Technology AI Software Development Engineering Computing
  1. Text generation alone isn't enough; it needs to convey real meaning. Without meaning, responses can be confusing or untrustworthy.
  2. Future digital assistants should focus on Natural Language Understanding to provide clearer, more useful answers. This will help developers create better, more reliable bots.
  3. Many generative AI models struggle with context and can produce incorrect information. Solutions involving deeper comprehension of language are needed to address these issues.

Read code when you're somber

CodeFaster • 72 implied HN points • 02 Feb 24
🕹 Technology Programming Music
  1. Reading code while feeling somber can match personal experience and enhance focus.
  2. Having a specific playlist of somber, melodic music for coding tasks can be effective.
  3. Consider supporting reader-supported publications by becoming a subscriber.

I am your father, NO!

Sector 6 | The Newsletter of AIM • 79 implied HN points • 09 May 22
🕹 Technology AI Machine Learning Language Models Tech industry Innovation
  1. Meta has released a new AI language model called OPT-175B, which is part of a series of recent AI advancements.
  2. There is some curiosity and speculation about another model named OPT-175A, suggesting it might be hidden or not yet revealed.
  3. This excitement highlights how fast technology is changing, especially in the field of artificial intelligence.

The subscriptionization of AI

Artificial Ignorance • 67 implied HN points • 13 Mar 24
🕹 Technology AI Subscriptions Market Open Source Tools
  1. Many of the best AI models and features are now hidden behind subscription paywalls, changing how we access and use powerful AI technologies.
  2. Leading AI companies like OpenAI, DeepMind, and Google offer paid versions of their chatbots with flagship models and extra features, contributing to the rise of subscription-based AI services.
  3. As the AI industry becomes saturated with monthly subscription options, consumers may experience 'subscription fatigue,' similar to what has happened with streaming services, leading to a complex decision-making process on which services to pay for.