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tl;dr in tech by Joe Karlsson · Nov 21, 2023

tl;dr in tech - Issue #99

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Joe Karlsson · tl;dr in tech by Joe Karlsson

By: Sam Rose

tl;dr: A 101 on hash functions. The article explains how to test hash functions and real-world use-cases like hash maps. Knowing how hashing works is fundamental for database management, data retrieval, and security.

By: Gergely Orosz

tl;dr: AI coding tools can be your Yoda—they help you learn languages (57%), increase productivity (53%), and reduce repetitive tasks (51%). Engineers are increasingly using these tools to leverage productivity and skill-building.

By: Mike Fisher

tl;dr: “Embracing failure, dissecting it, and learning from it not only builds stronger systems but also fosters an environment of psychological safety, creativity, and continuous improvement.” A culture shift to understanding failures as systemic rather than personal can be transformative.

By: Abi Noda

tl;dr: Technical debt isn't just messy code—it's a multi-headed beast. Google measures and categorizes tech debt to manage it effectively. Understanding the types of tech debt your team struggles with can guide debt reduction strategies.

By: Vadim Kravcenko

tl;dr: “Start small, but start today. Don't wait for a grand strategy or a perfect tool." Documentation isn't just an afterthought—it's an ongoing part of your engineering workflow. Makes handovers easier and troubleshooting quicker.

By: Julia Evans

tl;dr: Busting myths around blogging. You don't need to be a guru, you don't need the perfect post, and you certainly don't need everyone to read it. Just start writing!

By: Andrew Bosworth

tl;dr: “I relate strongly to the instinct many of us have to do things ourselves rather than involve others.” Not involving others can be counterproductive. Leadership trusts those who openly discuss challenges rather than suffering in silence.

By: Josh Smith

tl;dr: Canva saved ~$3.6M p.a. by migrating user-generated data to S3 Glacier Instant Retrieval storage. Understanding data usage patterns and applying appropriate storage classes can result in substantial savings.

By: Ben Popper

tl;dr: The future is now, almost. Self-healing code with generative AI is in development. This technology has the potential to revolutionize software maintenance and create more robust systems.

By: Charity Majors

tl;dr: “The message is simply that it took me years and years to learn that there is more to being a great manager than caring about my team.” Avoid rookie manager mistakes like over-identifying with your team and not considering organizational context.

By: Jessica Kerr

tl;dr: Accountability should focus on behavior rather than just metrics. Courageous conversations and collective goal alignment are crucial for long-term team effectiveness.

By: Chad McElligott

tl;dr: “I feel confident you will have a solid foundation upon which to build an effective Platform Engineering team if you follow these four principles.” Platform engineering is not just about tools; it's about understanding and solving for your customer.

By: Abi Noda

tl;dr: Adoption of internal tools is driven by various factors like configurability, tech compatibility, visibility, and workflow alignment. Knowing these can guide your tool development strategy.

By: Jordan Cutler

tl;dr: Decision paralysis? Use Jordan's methods to evaluate technical decisions. Considering reversibility, consulting team members, and viewing from end-user perspective can provide valuable insights.

By: Jacob Groß

tl;dr: "The following article will guide you through responsive image techniques." A comprehensive guide on new techniques to make your image tags more effective and resource-efficient.

By: Matthew Foster

tl;dr: “This article charts the journey of an enterprise who set out to shift their architecture to a more modular one.” Modularity extends beyond code—it affects team structure, communication lines, and overall delivery performance.

Read the original on joekarlsson.substack.com

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