Really laugh out loudly 🤪🤣🤫 . No Silver Bullet

A compiled list of links to public failure stories related to Kubernetes. Most recent publications on top. -- Kubernetes Failure Stories

Such detailed and excellent diagrams! I always cannot well understand "Inversion of control" and apply it in real cases, though it seems pretty straightforward.

This post is a part of author's The Software Architecture Chronicles. As the author wrote: In them, I write about what I’ve learned about Software Architecture, how I think of it, and how I use that knowledge.

Those who fail to learn History are doomed to repeat it.

--- George Santayana, The Life of Reason, 1905

References:

1. DDD, Hexagonal, Onion, Clean, CQRS, … How I put it all together
2. The Software Architecture Chronicles

Rust team is annoucing 1.63.0 stable today ¹.

There are serveral features I quite interested in:

1. Scoped threads ²
2. Safety I/O ³
3. global const initialization for Mutex, RwLock, Condvar

These features help a lot to simplify codes. Also my next forwarding features should be:

1. keyword generics ⁴⁵
2. GATs ⁶
3. async traits ⁷

References:

Today, I learn some wired tricks in Python's pattern matching :lol:

You can match on arrays, dictionaries, and custom objects. To support matching objects, Python uses isinstance(obj, class), which checks

1. If obj is of type class
2. If obj is a transitive subtype of class
3. If class is an ABC and defines a __subclasshook__ that matches the type of obj.

Ref: Crimes with Python's Pattern Matching

This is a series of articles about zero copy. I haven't read them all yet, but they're looking very promising!

• Not a Yoking Matter (Zero-Copy #1)
• Zero-Copy All the Things! (Zero-Copy #2)
• So Zero It's ... Negative? (Zero-Copy #3)

Implementing a New IO Scheduler Algorithm for Mixed Read/Write Workloads