The Daily Index — Tuesday, August 6, 2024 · TLDR Index

Across today’s newsletters

Today’s Index

TLDR

GOOGLE LOSES ANTITRUST CASE OVER SEARCH

A federal judge has ruled that Google illegally held a monopoly in search and text advertising. Google was found to have violated Section 2 of the Sherman Act, which outlaws monopolies. The ruling is the first anti-monopoly decision against a tech company in decades. Google plans to appeal the ruling.

cnbc.com · 2 min

TLDR AI

GROQ RAISES $640M SERIES D

Groq, the lightning-fast AI chip startup, is raising a substantial round to meet demand for large language model inference.

wow.groq.com · 5 min

TLDR Web Dev

WHY AIRBNB MOVED AWAY FROM A MONOLITHIC ARCHITECTURE

Airbnb's migration from a monolithic Ruby on Rails architecture to a service-oriented architecture (SOA) in 2018 was driven by the need for improved maintainability and reduced single points of failure. The company outlined four key lessons learned during this transition: invest in shared infrastructure early, simplify service dependencies, centralize data hydration, and separate UI logic from backend logic. This article discusses the transition and compares Airbnb's architectural choices with those of other tech giants like Meta, Google, and Uber.

stacksweep.substack.com · 6 min

TLDR Crypto

BITCOIN PLUNGES BELOW $50,000, ETHER UNDER $2,200 AMID JUMP CRYPTO MOVES, US ELECTION UNCERTAINTY

Bitcoin hit its lowest price since February, and the rest of the market saw greater than 20% decreases in one of the biggest selloffs since FTX. Investors are reacting to several events, including Jump Crypto liquidating hundreds of millions of dollars of assets, the increasing chances of a Kamala Harris presidency, and a sharp decline in Japan's stock market. There are also fears about an impending recession, and ETHE investors are selling their positions in the Grayscale trust.

theblock.co · 4 min

TLDR Product

FAKE (AI) KINDLE BOOKS

Amid the AI urgency and hype, product professionals must prioritize their end users. We should focus on identifying real problems that AI or other capabilities can solve to enhance user experience, deliver more value, and simplify jobs. Pacifying internal audiences should not overshadow understanding and addressing real user needs.

mironov.com · 3 min

TLDR

CHROME'S MANIFEST V3, AND ITS CHANGES FOR AD BLOCKING, ARE COMING REAL SOON

Chrome is preparing to make Manifest V3 compulsory for extensions that want to run on its platform. Some users recently reported seeing warnings telling them that certain extensions may no longer be supported. V2 extensions started being disabled in early June on the Beta, Dev, and Canary update channels. Users will still be able to manually re-enable V2 extensions for a short time.

arstechnica.com · 2 min

TLDR

A PRIMER ON THE CURRENT STATE OF LONGEVITY RESEARCH

This article takes a look at how far the field of aging research has progressed since 2021. Nothing particularly useful has come from sirtuin-focused therapies and this is unlikely to change. The increase in longevity-focused research institutions/grant programs/startups hasn't led to much progress, but it's still very early. Cellar reprogramming has shown promise in animal studies, but no therapies have reached clinical trials yet. There's still a lot we don't know about biological clocks - everyday consumers should probably avoid getting their biological age tested. While epigenetic clocks seem to be useful, their interpretation is a bit complicated.

owlposting.com · 19 min

TLDR

PATH TO PRECISION: TARGETED CANCER DRUGS GO FROM TABLE TO TRIALS TO BEDSIDE

There are now many targeted therapies and new techniques in the pipeline for treating various types of cancer. This article looks at the history of targeted cancer treatments to see how far the science has come. It took many preclinical studies, genetic sequencing advances, and other breakthroughs to get where we are now. The success of current treatments would not have been possible without all of the research legwork and basic science over the past few decades.

arstechnica.com · 18 min

TLDR

HOW POSTGRES STORES DATA ON DISK

Databases contain some immensely powerful and clever abstractions. They aren't that complicated - most of the complexity in them comes from edge cases, often around concurrency. This article looks at how databases store data on disk, with a focus on PostgreSQL. It also provides resources for further research. Understanding how databases work is useful for fine-tuning performance and data recovery.

drew.silcock.dev · 35 min