# Clarifying Concurrency

Essays in search of a book.

Page: <https://rssamplifier.com/bruceeckel-substack-com>  
Feed: <https://rssamplifier.com/bruceeckel-substack-com.md>

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## [The Weight of the Unmade Decision](https://bruceeckel.substack.com/p/the-weight-of-the-unmade-decision)

_2026-06-14 · Bruce Eckel_

How we avoid choices, why institutions calcify them, and what it would take to think more clearly

## [Denouement](https://bruceeckel.substack.com/p/denouement)

_2024-05-31 · Bruce Eckel_

Curse you, concurrency, my old nemesis! You have bested me once again!

## [Golang and the Simplest Approach](https://bruceeckel.substack.com/p/golang-and-the-simplest-approach)

_2023-10-18 · Bruce Eckel_

It might not scale...

## [Concurrent Failure](https://bruceeckel.substack.com/p/concurrent-failure)

_2023-10-16 · Bruce Eckel_

How Structured Concurrency Manages Failure and Preserves Errors

## [Coroutines: Single- vs. Multi-threaded](https://bruceeckel.substack.com/p/coroutines-single-vs-multi-threaded)

_2023-10-02 · Bruce Eckel_

Which is "right?"

## [Working Title](https://bruceeckel.substack.com/p/why-i-changed-the-name-of-this-blog)

_2023-09-19 · Bruce Eckel_

The Most Challenging Book I Have Tackled

## [Python Threads vs. OS Threads](https://bruceeckel.substack.com/p/python-threads-vs-os-threads)

_2023-09-07 · Bruce Eckel_

A puzzle solved by Chat GPT-4

## [Cancellation in Concurrency](https://bruceeckel.substack.com/p/cancellation-in-concurrency)

_2023-08-27 · Bruce Eckel_

Difficult with preemptive multitasking, easy with coroutines.

## [Python 3.11 asyncio.TaskGroup](https://bruceeckel.substack.com/p/python-311-asynciotaskgroup)

_2023-08-03 · Bruce Eckel_

Does it obviate the need for Trio?

## [Python Subinterpreters](https://bruceeckel.substack.com/p/python-subinterpreters)

_2023-07-21 · Bruce Eckel_

Its future seems unclear

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_2023-07-21 · **Sponsored**_

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## [Python Context Managers](https://bruceeckel.substack.com/p/python-context-managers)

_2023-07-06 · Bruce Eckel_

De-duplicating setup and cleanup

## [The Python-Rust Connection](https://bruceeckel.substack.com/p/the-python-rust-connection)

_2023-06-22 · Bruce Eckel_

The Ultimate Python Speedup