The hottest Substack posts right now

according to Hacker News
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On Non-Determinism // BrXnd Dispatch vol. 35

BrXnd Dispatch • 137 implied HN points • 25 Jan 24
🕹 Technology Branding Marketing Predictions AI
  1. Computers operate deterministically, following specific algorithms to produce consistent results.
  2. Contrary to computers, AI models rely on probability to predict outputs, leading to non-deterministic behavior.
  3. The concept of hallucinations in AI highlights the uncertainties and associations generated by models, similar to how brands are perceived as bundles of ideas and associations.

How LibreOffice and Markdown Can Become The Future of AI Productivity

Experiments with NLP and GPT-3 • 7 implied HN points • 05 Feb 26
🕹 Technology Spreadsheets Presentations Productivity Open Source Artificial Intelligence
  1. Native Markdown support makes documents much easier for AI to read and process because Markdown preserves structure without hidden formatting noise.
  2. Treating spreadsheets and presentations as web-first formats (JSON, HTML, JavaScript) lets AI generate live, interactive data views and dynamic, responsive slides instead of static files.
  3. Focusing on open standards, interoperability, and reliability builds the infrastructure that actually makes AI useful, instead of chasing flashy but brittle agent features.

The Youtube Edition

Why is this interesting? • 1628 implied HN points • 25 May 23
🕹 Technology Media Algorithm Content Platforms
  1. The evolution of platforms can be a cycle: starting with user focus, then prioritizing business interests, and finally turning inward for maximum value.
  2. YouTube stands out as a platform that has maintained quality over the years despite criticism.
  3. YouTube offers a diverse range of content that appeals to various interests and preferences, making it a beloved platform for many users.
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Why Spotify is struggling to copy YouTube's playbook

Simon Owens's Media Newsletter • 424 implied HN points • 15 Nov 24
🕹 Technology Digital Publishing Influencers Podcasts Media Streaming
  1. Spotify wants to be like YouTube by creating more video podcasts, but it's facing challenges. Many podcasts are hosted on different platforms, which makes it hard for Spotify to control everything.
  2. YouTube grew its ad business by having both video hosting and distribution. Spotify is trying to bring podcasters to its own platform, but many are reluctant to let one company have so much power.
  3. The shift in how Google ranks websites is affecting smaller publishers a lot. Many are losing traffic because the new updates target what Google considers 'low quality' sites.

Globalism is, in fact, Regionalism?

Christopher’s Newsletter • 255 implied HN points • 16 May 23
💼 Business Globalism Economy Supply Chains Trade Regionalism
  1. Globalism is more regional than we may think, with the majority of revenue from international companies actually coming from within their own region.
  2. Software has accelerated the trend of regionalism, allowing companies to go global quickly and efficiently.
  3. Regionalism is a significant economic force, impacting everything from trade to supply chains, and is likely to continue growing in importance even amidst global challenges like Covid.

Letter #73: Jon Pollock (2015)

A Letter a Day • 255 implied HN points • 15 Apr 23
💼 Business Investing Strategy Management Technology Activism
  1. Jon Pollock discusses how activism fits into Elliott Management's overall investment strategy by seeking to positively shape investment outcomes and drive returns.
  2. Elliott Management excels in activism in the Technology sector due to the complex nature of the industry and the potential for unlocking value through operational improvements.
  3. Elliott Management's success in attaining board representation without launching proxy fights is attributed to strong relationships with institutional shareholders and the identification of situations where change is needed.

Compensation for Startups: Designing Your Compensation Philosophy

Lessons • 255 implied HN points • 20 Jul 23
💼 Business Philosophy Implementation Compensation Performance Startups
  1. Designing a startup's compensation philosophy is crucial when the company reaches around 50 employees.
  2. Compensation decisions impact people's lives, perpetuate bias, and affect a startup's financials.
  3. Key principles for designing a compensation philosophy include market-based pay, formulaic approach, and pay for performance.

Lifetime Value for Crypto Businesses

DeFi Weekly • 255 implied HN points • 03 Apr 23
🔮 Crypto Frameworks Metrics Cryptocurrency Business
  1. Understanding the concept of Lifetime Value (LTV) is crucial for crypto businesses as it determines how much a customer is worth in terms of fees earned over their lifetime.
  2. For different categories like chains, DEXs, lending, stablecoins, and yield aggregators, there are specific frameworks to optimize customer lifetime value based on factors like transaction size, fees applied, profit earned, and performance fees.
  3. Each crypto primitive operates similar to traditional businesses but with unique mechanics due to the nature of the crypto environment, such as the impact of costs on profits and the challenge of optimizing incentive elasticity.

Data Modeling 101 - Part 2

Data Engineering Central • 255 implied HN points • 10 Jul 23
🕹 Technology Data Modeling Indexes
  1. Data Modeling involves distinct approaches for relational databases and Lake Houses.
  2. Key concepts like logical normalization, business use case analysis, and physical data localization are crucial for effective data modeling.
  3. Understanding the 'grain' of the data, or the lowest level of detail in a record, is essential for a successful data model.

Consumption Pricing Models Are Here to Stay

Condensing the Cloud • 255 implied HN points • 16 Jun 23
💼 Business Finance Technology Economic Trends Subscription Models Startups
  1. Consumption pricing models are becoming more prevalent and are beneficial for software companies
  2. Consumption-based pricing aligns cost with value, promotes customer flexibility, and aids in quick scalability
  3. Monitoring key metrics like revenue, RPO, and gross margin is crucial for companies implementing consumption-based pricing models

Mapping your company's year: how to sequence the big processes

Lessons • 255 implied HN points • 07 Apr 23
💼 Business Planning Performance reviews Sequencing Budgeting
  1. Sequencing big projects in your company efficiently can save time and streamline processes.
  2. Key company-wide activities to schedule include board meetings, business reviews, budgeting, and performance reviews.
  3. Being thoughtful about the timing of important processes like performance reviews can impact company productivity.

Release Management

Software Engineering Tidbits • 255 implied HN points • 26 Apr 23
🕹 Technology Software Engineering Deployment CI/CD
  1. Ensure all necessary steps are taken before landing a pull request to the main branch, such as passing all tests and code reviews.
  2. Deploy new software versions gradually to production, starting with a small number of machines first.
  3. Consider implementing CI/CD for continuous deployment to improve observability, but balance it with on-demand deployments to ensure all changes are attended to.

Is Your AI Plan Just Paving the Cow Paths?

The Digital Leader Newsletter -- By John Rossman • 255 implied HN points • 16 Jun 23
💼 Business Meetings Innovation Strategy Technology Leadership
  1. Don't just automate existing processes with AI, redesign them completely for better outcomes and efficiency
  2. Prioritize rationalizing work processes before integrating and automating with technology
  3. Ensure AI implementations consider scaling, standardization, and design of new workflows for effective results

The view from utopia

De Pony Sum • 255 implied HN points • 23 Sep 23
📖 Philosophy Ethics Metaphysics Aesthetics
  1. Think about what kind of world you would create in different scenarios of power and capacity
  2. Challenge traditional theories of the good life by considering extreme scenarios
  3. Imagine creating a complex and diverse utopia with opportunities for growth and experience

Zhang Lei - Lessons from a Legend

kalanis • 255 implied HN points • 09 Mar 23
💼 Business Investing Finance Success Stories Leadership Entrepreneurship
  1. Zhang Lei's incredible success came from boldness, self-study, and willingness to exit comfort zones.
  2. Empathy and collaboration can help grow markets, showing value in delayed gratification over instant results.
  3. Investing in education and oneself produces the best compounding results, while tech changes need to narrow the knowledge gap and be an equalizer.

SAI Notes #01: Watermarks in Stream Processing, SQL Query order of Execution.

SwirlAI Newsletter • 255 implied HN points • 07 May 23
🕹 Technology Data Engineering Stream Processing Data processing Data Systems
  1. Watermarks in Stream Processing help handle event lateness and decide when to treat data as 'late data'.
  2. In SQL Query execution, the order is FROM and JOIN, WHERE, GROUP BY, HAVING, SELECT, ORDER BY, LIMIT.
  3. To optimize SQL Queries, reduce dataset sizes for joins and use subqueries for pre-filtering.

Deep Learning Weekly: Issue #308

Deep Learning Weekly • 255 implied HN points • 05 Jul 23
🕹 Technology Learning MLOps AI Machine Learning Libraries & Code
  1. This week's issue of Deep Learning Weekly covers Meta's AI system cards, real-time machine learning foundations at Lyft, and a local code generator tool using Microsoft's guidance library.
  2. Industry news includes Inflection AI's $1.3B investment, Meta AI sharing 22 system cards on AI experiences, and Unity launching new AI platforms for real-time 3D creation.
  3. In the MLOps and Learning sections, topics range from dealing with train-serve skew in ML models to using LLMs for data extraction and building local code generators.

Ecoinometrics - The BlackRock Bitcoin ETF: are we expecting too much?

Ecoinometrics • 255 implied HN points • 26 Jun 23
💰 Finance Cryptocurrency
  1. The launch of a BlackRock Bitcoin ETF may not have the same impact as the GLD ETF had on gold in the 2000s.
  2. History shows that macroeconomic factors played a significant role in driving gold's price, rather than just the introduction of an ETF.
  3. A spot Bitcoin ETF could attract new money into the space, but its impact may be influenced by broader economic conditions.

Evolutionary Ethics

Doc Hammer's Anvil • 255 implied HN points • 13 May 23
📖 Philosophy Species Morality Evolution Culture Ethics
  1. Morality is subjective but also objective in extremes, with the real debate lying in the middle ground.
  2. Societies with dysfunctional morality can be seen as sick due to cultural contagion, but can also experience evolutionary changes.
  3. Evolutionary processes differ from human incremental changes, resulting in species adapting to different environments and niches.