The hottest Performance Substack posts right now

And their main takeaways
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Top Finance Topics

The Most Beautiful Swim You've Ever Taken

Culture Study • 1359 implied HN points • 10 Jan 25
🎭️ Culture Art Music Literature Fashion Performance
  1. Natural disasters like fires can have a big impact on communities. It's important for people to come together and support those affected.
  2. Organizations like World Central Kitchen play a vital role in helping during crises. They provide food and support to people in need after disasters.
  3. Staying informed and being willing to help others can make a big difference in tough times. Communities can work together to support those who are struggling.

For Me, the Lack of Individual Creativity and Shot Creation in the Half Court is the Real Problem with the NBA

Freddie deBoer • 3465 implied HN points • 27 Dec 24
🎾 Sports Basketball Athletes Coaching Sports culture Performance
  1. The NBA has become too focused on team systems and analytics, which limits individual creativity and shot-making. This means fans don't see as much exciting, personal play on the court anymore.
  2. Players now are often coached to follow strict offensive structures, which can make their gameplay feel robotic and less entertaining, especially compared to past stars like Kobe or McGrady.
  3. The current rules and playing styles could be adjusted to allow more freedom for star players, making games more engaging and fun for fans.

Death by 29 Cuts

Knicks Film School • 773 implied HN points • 24 Oct 24
🎾 Sports Basketball Analysis Teams Players Performance
  1. The Knicks struggled in their opening game due to multiple defensive lapses, allowing the Celtics to score threes in several ways. These defensive issues were often caused by miscommunication or mistakes in execution.
  2. A lack of situational awareness cost the Knicks, leading to open shots for the Celtics after the Knicks failed to switch or cover properly. This shows the need for better communication on the court.
  3. Despite the disappointing loss, not all mistakes are worrying. Some missed plays will help the younger players learn, and there is hope for improvement as the season progresses.

How reliable is your node?

Kerman Kohli • 99 implied HN points • 29 Oct 24
🔮 Crypto Blockchain Performance Data Infrastructure
  1. RPC calls to blockchain nodes only succeed about 78.5% of the time on average. This means that sometimes you might have trouble getting the data you need.
  2. The performance of nodes varies depending on the blockchain you’re accessing, the RPC provider you choose, and even the time of day you make your requests.
  3. To ensure better reliability, it’s smart to use multiple node providers rather than depending on just one. This way, if one fails, you have a backup.

Who I’d pick for the Baseball Hall of Fame

Silver Bulletin • 169 implied HN points • 13 Jan 25
🎾 Sports Baseball Hall of Fame Athletes Performance Culture
  1. Ichiro Suzuki is a top pick for the Baseball Hall of Fame and may get in unanimously. His hit record is impressive and he's respected for his contributions.
  2. Recent Hall of Fame ballots include many international players, which shows baseball's growing diversity. This means that performance from players around the world is important.
  3. When considering Hall of Fame candidates, both statistics and a player's character matter. Some great players, despite their achievements, face scrutiny over their behavior or past controversies.
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The Endless, Perplexing Controversies Over (How We Talk About) Lamar Jackson

Freddie deBoer • 2691 implied HN points • 20 Nov 24
🎾 Sports Athletes Media Performance Controversies Football
  1. Lamar Jackson is an outstanding quarterback, but he faces unique scrutiny compared to others, especially regarding his playoff performance. Many see criticism of his playoff games as unfair, considering he has had a strong regular season.
  2. The media often treats Jackson differently than other quarterbacks like Dak Prescott, despite similar playoff records. This shows a possible double standard in how these players are discussed.
  3. Winning a Super Bowl is crucial for a quarterback's legacy, and both Jackson and Prescott need to prove themselves in the playoffs to be considered among the best. Fans and analysts should recognize this reality instead of making excuses.

Could Liverpool Really Lose Mo Salah, TAA, *and* VVD After This Season?

No Grass in the Clouds • 99 implied HN points • 24 Oct 24
🎾 Sports Football Contracts Analysis Performance
  1. Liverpool's best players, Mo Salah, Trent Alexander-Arnold, and Virgil van Dijk, could leave after this season due to uncertain contract situations.
  2. The club has faced issues with its leadership and management, making it tough to handle player contracts effectively.
  3. Players may hesitate to sign long-term deals when they see instability in the club's management and direction.

TPRR check-in: Who has made strides earning volume so far?

Stealing Signals • 599 implied HN points • 03 Oct 24
🎾 Sports Football Analytics Statistics Data Performance
  1. Routes data is really important for understanding how well players are performing. Different sources measure these routes in different ways, which can create confusion.
  2. The NFL has started providing its own routes data, which could help standardize how we analyze player performance. This might make comparisons easier and clearer moving forward.
  3. Stats like TPRR (Targets Per Route Run) help us understand player efficiency, but they need to be used alongside other context like player roles and QB performance for better insights.

Context Switching and Performance: What Every Developer Should Know

Confessions of a Code Addict • 721 implied HN points • 12 Dec 24
🕹 Technology Computing Software Performance Operating Systems Development
  1. Context switching happens when a computer's operating system manages multiple tasks. It's necessary for keeping the system responsive, but it can slow things down a lot.
  2. Understanding what happens during context switching helps developers find ways to reduce its impact on performance. This includes knowing about CPU registers and how processes interact with the system.
  3. There are specific vulnerabilities and costs associated with context switching that can affect a system's efficiency. Being aware of these can help in optimizing performance.

What Progress Has There Been in Industrial Robots?

Construction Physics • 18999 implied HN points • 10 Jan 24
🕹 Technology Robotics Industrial Cost Performance Evolution
  1. Industrial robots have become more cost-effective over time, making them more accessible for various applications.
  2. Advances in industrial robots have led to significant improvements in precision and smooth, continuous motion capabilities.
  3. There has been a trend towards standard robotic architectures, with modern robots primarily consisting of robotic arms with electric drives and servo motors.

The show is over, say goodbye

Disaffected Newsletter • 4316 implied HN points • 21 Mar 24
🎭️ Culture Music Celebrity Performance Psychology Social Commentary
  1. Madonna's recent performance highlighted her struggle with aging and the desire to cling to her past fame, which some people found sad and awkward.
  2. The concert's production quality was disappointing, with issues like poor sound and lip-syncing, leaving many fans feeling cheated.
  3. The author's views on Madonna shifted over time, reflecting a broader change in attitudes towards celebrity culture and its impacts on personal growth.

Not Funny

Points And Figures • 559 implied HN points • 29 Oct 24
😂 Humor Stand-up Comedy Critique Entertainment Performance
  1. Tony Hinchcliffe's style of humor is seen as harsh and not funny. Unlike comedians like Don Rickles, he doesn't include self-deprecating jokes.
  2. Hinchcliffe's jokes can be cringeworthy and don't seem to resonate well with audiences, especially at events like the Trump rally.
  3. The comparison between Hinchcliffe and Rickles highlights a difference in comedic approach, where Rickles was more inclusive and warm-hearted.

Crushing on the singer or rock star

Rock 'n' Roll with Me • 419 implied HN points • 30 Jul 24
🎶 Music Artists Culture Interviews Emotions Performance
  1. It's normal to crush on musicians and rock stars. They create strong feelings in us through their art, and it feels like we connect with them on a deeper level.
  2. People often confuse their feelings for the artist with feelings for the person. We get swept up in the emotions their work brings out in us.
  3. Many of us don't pay enough attention to each other. When someone really listens, it makes us feel seen and loved, leading to these intense crushes.

Why you can't bring a roast to a rally

The Rubesletter by Matt Ruby (of Vooza) | Sent every Tuesday • 427 implied HN points • 30 Oct 24
🎭️ Culture Comedy Politics Social Issues Performance Arts
  1. Comedy works best in the right context. A roast at a comedy club is different from jokes at a political rally. The audience needs to understand that it’s supposed to be funny.
  2. Intentions behind jokes matter, but so does the setting. If the environment is charged with negativity or hostility, jokes might not land well.
  3. Fame can be tricky in comedy. Just because someone is popular online doesn’t mean everyone knows them. This disconnect can change how people react to their humor.

Unraveling the Internals of Video Streaming services

Engineering At Scale • 45 implied HN points • 22 Dec 24
🕹 Technology Video Streaming System Design Performance
  1. Video streaming is a big part of internet traffic today, making up over 82% of it. Understanding how video streaming works is important, especially for tech job interviews.
  2. Key concepts in video streaming include frames, pixels, bitrate, and resolution. These terms help define video quality and how videos are stored and transmitted.
  3. Video encoding and transcoding are crucial for making video files smaller and compatible with different devices. This process ensures smooth playback without losing too much quality.

Is Caitlin Clark Atoning or Bragging?

House of Strauss • 40 implied HN points • 12 Dec 24
🎾 Sports Athletes Media Discourse Performance Cultural impact
  1. Caitlin Clark has changed her public image by acknowledging her privilege, which some people see as a way for her to connect with different audiences.
  2. She's gained both supporters and critics because of her race and background, with different groups interpreting her success through their own lenses.
  3. Recently named Time Magazine's Athlete of the Year, her latest quotes reflect a shift in how she addresses topics like race and responsibility in sports.

Toohey’s Hot Start and Traore’s Champions League Debut Highlight Top International Prospect Performances

Chad Ford's NBA Big Board • 59 implied HN points • 03 Oct 24
🎾 Sports Basketball International Prospects Performance
  1. Nolan Traore had an impressive debut in the Champions League, showing his talent despite earlier struggles. His performance helped his team win a big game.
  2. Alex Toohey is off to a strong start in Australia, making a name for himself early in the season. His skills are catching the attention of scouts.
  3. Ben Saraf and Noa Essengue continue to excel in Germany, proving they are top prospects. Their consistent play is making them standout players in their league.

Zakir

Get Down and Shruti • 14 implied HN points • 27 Dec 24
🎶 Music Classical Fusion Performance Collaboration Instruments
  1. Zakir Hussain was a master tabla player known for blending various music styles. He mixed Hindustani classical music with other genres like jazz and rock, creating a unique sound.
  2. His upbringing was unique because he received support from his family, including his mother and wife, to explore different musical paths. This openness allowed him to learn from diverse musical backgrounds and artists.
  3. Zakir's concerts were not just performances; they were experiences. He had a special way of connecting with audiences, making them feel engaged, whether he was playing solo or with other musicians.

Database Wars, Insane SQLite Facts, Static Search Trees Optimized, & More

HackerPulse Dispatch • 8 implied HN points • 07 Jan 25
🕹 Technology Databases AI Engineering Software Performance
  1. Static search trees are great for quick data searching. They are built for data that doesn't change much, making them much faster than regular search methods.
  2. AI can't build strong engineering teams on its own. Engineers need to take action and push for programs that help train and mentor new hires.
  3. SQLite is a super popular database used by millions, but it's managed by just a small team. Its simplicity and reliability make it a favorite for many applications.

Take the Soap out of the Wrapper

Dada Drummer Almanach • 163 implied HN points • 02 Nov 24
🎶 Music Artists Lyrics Performance
  1. Demos are an important part of the music creation process. They can be rough ideas or complete songs, and they help artists shape their final work.
  2. Joni Mitchell's demo for 'Amelia' shows how a simple line can change the feel of a song. Editing and reordering lyrics can make a big difference in how the song tells its story.
  3. Listening to your own demos can be hard, but it’s also a chance to learn. Great artists like Joni Mitchell also spend time refining their work, which is encouraging for everyone.

The Moment that Made Louis C.K.'s Career

Neckar’s Notes • 150 implied HN points • 09 Nov 24
🎭️ Culture Comedy Entertainment Creativity Performance Storytelling
  1. Louis C.K. faced dark times early in his career but kept going despite feeling lost. He learned that persistence is key, even when things seem tough.
  2. He spent years perfecting his comedy, but realized he wasn't happy with the act he created. This shows that just working hard isn't always enough if you're not passionate about what you're doing.
  3. C.K. admired George Carlin's ability to create deep work, which inspired him but also made him doubt himself. This highlights how comparison can drive us forward or hold us back.

TPUv5e: The New Benchmark in Cost-Efficient Inference and Training for <200B Parameter Models

SemiAnalysis • 6263 implied HN points • 01 Sep 23
🕹 Technology Performance Cost efficiency Cloud Computing
  1. Google's TPUv5e offers a cost advantage for training and inferring models with under 200 billion parameters compared to AI chips from other companies.
  2. TPUv5e and TPUv5 prioritize efficiency and low power consumption over peak performance, with a focus on minimizing total cost of ownership.
  3. Google's TPUv5e system features high bandwidth communication between chips, linear cost scaling, and efficient software tools for ease of use.

"Purple Haze" by the Jimi Hendrix Experience (1967)

Rock 'n' Roll with Me • 279 implied HN points • 13 Jul 24
🎶 Music Rock Performance Songwriting History
  1. Jimi Hendrix is considered one of the greatest guitarists ever, and his song 'Purple Haze' showcases his unique style and innovative techniques.
  2. The live performance of 'Purple Haze' captures Jimi's impressive guitar work and the skill of his bandmates, making it memorable for fans.
  3. The song has become iconic in rock music and is loved for its energetic rhythm, perfect for dancing and acrobatics.

What Wicked Taught Me About B2B Sales

Investing 101 • 41 implied HN points • 07 Dec 24
🎭️ Culture Storytelling Literature Entertainment Performance
  1. Storytelling can be really fun when we ask 'What if?' and explore different perspectives. This can give new life to old stories.
  2. Revisionist history helps us uncover deeper meanings in characters and events. It allows us to see things from different angles and appreciate complexity.
  3. Understanding different perspectives is key in business storytelling. It helps connect with your audience and shape how they see your brand or idea.

Todd Rundgren as a songwriter and performer: The Creator Series #3

Rock 'n' Roll with Me • 219 implied HN points • 14 Jul 24
🎶 Music Songwriting Performance Biography Artistic Process
  1. Todd Rundgren's early exposure to music shaped his career as a songwriter and performer. He found inspiration at a young age, often experimenting with different instruments and sounds.
  2. His journey through various bands, like The Nazz, showed his evolution as a musician and leader. He faced challenges in managing relationships within the band, especially when artistic differences arose.
  3. Rundgren's creative process includes a strong DIY attitude, blending his musical skills with innovation. He emphasized the importance of playing live and getting experiences over waiting for big opportunities.

Carole King: The Creator Series #2

Rock 'n' Roll with Me • 319 implied HN points • 23 Jun 24
🎶 Music Songwriting Artists Genres Music history Performance
  1. Carole King started making music at a very young age, with supportive parents and lots of practice. She began writing songs at just three years old.
  2. She faced challenges throughout her career but never gave up. Her perseverance helped her succeed in the music industry, and she learned a lot from her experiences.
  3. Carole's creative process involved teamwork and collaboration, especially with her husband. Together, they wrote many hit songs, including classics like '(You Make Me Feel Like) A Natural Woman.'

The joy of interviews

Austin Kleon • 2158 implied HN points • 21 Nov 23
🎭️ Culture Interviews Music Art Media Performance
  1. Listening to artist interviews is enjoyable and can be enriching. You might find interesting insights and stories that inspire you.
  2. Repetition in interviews can reveal important truths. When artists repeat certain ideas, it shows what matters most to them.
  3. Collecting and studying interviews can be like a mini class. You can learn valuable lessons from what artists say and how they express themselves.

Battle of the Borders

Bet On It • 120 implied HN points • 01 Nov 24
🎭️ Culture Music Debates Art Performance Immigration
  1. There is a new rap battle featuring Borjas and Caplan, focusing on immigration debates. It's a fun and creative way to explore serious topics like open borders versus immigration restrictions.
  2. The rap includes professional singers and a surprise guest, making it entertaining for viewers. It's designed to be family-friendly and can spark discussions among all ages.
  3. One notable line from the battle suggests that civic knowledge is more about who is teaching in colleges rather than immigration policies. This highlights the importance of education in shaping society.

Momentum and the Gambler's Fallacy

Admired Leadership Field Notes • 1022 implied HN points • 11 Feb 24
🎾 Sports Analysis Performance Strategy Trends Statistics
  1. Momentum in sports can lead to a shift in energy and positivity, affecting the outcome of a game.
  2. Even though statistical experts claim momentum is not real and linked to the gambler's fallacy, it is a common occurrence in sports that can impact a team's performance.
  3. Teams that effectively harness momentum by maintaining a streak of positive outcomes have a higher probability of winning, as seen in data analysis of NFL games.

The Mental Characteristics of Resilient High Performers

Voohy Leadership Insights • 79 implied HN points • 11 Aug 24
💼 Business Leadership Workplace Performance Development Psychology
  1. High performers tend to be positive and proactive. They actively look for challenges and always want to get better.
  2. Resilient people learn from tough experiences by reflecting on them. They see these moments as chances to grow.
  3. It's important to have a support system in place. High achievers feel they have good support from others, which helps them succeed.

Petula Clark - The other British invasion

Rock 'n' Roll with Me • 459 implied HN points • 02 May 24
🎶 Music Pop Rock History Performance Culture
  1. Petula Clark had a huge impact in the 1960s music scene with several hit songs, showcasing her talent and staying power even at age 91.
  2. She collaborated with songwriter Tony Hatch to create many popular songs and was a top-charting artist, rivaling even The Beatles.
  3. Petula also had a successful career in film and television, gaining recognition for her acting and her efforts to promote inclusivity in entertainment.

Post to the Host

Garrison Keillor and Friends • 1179 implied HN points • 08 Jan 24
🎨 Art & Illustration Performance Literature Travel Music History
  1. Fans share personal stories and experiences with Garrison Keillor, showing deep appreciation and connection with his work.
  2. Garrison Keillor responds to fan messages and comments with wit, humor, and humility, engaging with his audience in a friendly manner.
  3. Audience members express excitement, plans, and hopes for attending Garrison Keillor's upcoming shows, showcasing their anticipation and admiration.

Are you delivering what you promised?

System Design Classroom • 279 implied HN points • 07 Jun 24
🕹 Technology Software APIs Systems Testing Performance
  1. Load tests help you see how well your API works with normal users. They show how many users it can support without slowing down.
  2. Stress tests push your API to its limits to find out what happens when it's overloaded. They help you prepare for crashes and see how fast it can recover.
  3. Spike tests check how your API handles sudden increases in traffic. They are important for making sure your service can handle bursts, especially during promotions.

Oscar, Actors and the Double Exposure Effect

The Ankler • 923 implied HN points • 05 Feb 24
🎭️ Culture Film Actors TV shows Performance Entertainment
  1. Actors can benefit from the Double Exposure Effect when they have multiple great performances out at the same time, boosting their chances in award competitions.
  2. Timing is crucial in the entertainment industry; a well-timed release can elevate an actor's Oscar campaign, while an ill-timed one can damage it.
  3. The overall career and public perception of an actor can also influence their chances in award shows like the Oscars, showcasing the importance of a strong body of work.