Skip to content
HeyJared

ByteByteGo Newsletter

Explain complex systems with simple terms, from the authors of the best-selling system design book series. Join over 1,000,000 friendly readers.

Newsletter · By Alex Xu · English · Paid tier available · Official site

Indexed issues, last 90 days
13
Latest publication
Sep 30, 2026
Audience
Checking…
Earliest in this view
Aug 22, 2026

Latest issues

  1. Issue · Sep 30, 2026

    How DoorDash Built a Toolbox for AI Agents (opens the original)

    Excerpt · Positive tone

    Read excerpt

    CodeAF: a new open-source factory on the Pareto frontier (Sponsored)<div class="

  2. Issue · Sep 29, 2026

    Why Do LLMs Lie? (opens the original)

    Excerpt · Critical tone

    Read excerpt

    Debugging Agents in Different Environments - Live Workshop (Sponsored)<div class="imag

  3. Issue · Sep 28, 2026

    AI Agents Can Think. Now They Can Pay. (opens the original)

    Excerpt

    Read excerpt

    AI SREs are here. Here's how to prepare your stack. (Sponsored)<div class="image-lin

  4. Issue · Sep 5, 2026

    EP224: MCP vs RAG vs AI Agents (opens the original)

    Excerpt

    Read excerpt

    What production CX agents need after launch (Sponsored)Gett

  5. Issue · Sep 3, 2026

    How Databases Keep Their Sanity with Concurrency Control (opens the original)

    Excerpt · Critical tone

    Read excerpt

    Imagine a bank account with $100. Let’s assume that two separate withdrawal requests of $10 each arrive at the same moment. However, after the two withdrawals are made, the account still ends up $90.On a purely technical level, both withdrawal requests completed successfully. There was no error. But the account balance is wrong. The remaining balance should have been $80.On its own, both transactions were correct. Each read the correct balance and performed the correct calculations. And yet, the

Publishing over time

Last 90 days. Choose a month to open its work.

Recurring subjects

Named in the text we hold. One piece can cover several.

Audience

No verified audience measurement yet.

About this data

Counts cover the work we have indexed. Tone needs enough text and a confident classification. Excerpts and episode notes are not full articles or transcripts.

Identity or attribution wrong? Suggest a correction.

See coverage about ByteByteGo Newsletter