Zellij, Fish Shell, and the Illusion of "The First Terminal"

Zellij, Fish Shell, and the Illusion of "The First Terminal"

Abstract

Zellij is often praised as a modern terminal multiplexer with a clean architecture and strong defaults.
However, when users attempt to automate Zellij—especially when integrating it with Fish shell—they frequently encounter confusing behavior: unexpected session sharing, nested Zellij instances, or race conditions during startup.

This article documents a real-world investigation into these issues and explains why certain intuitive solutions fail, what Zellij actually guarantees, and which design principles lead to a stable setup.

The goal is not to propose clever hacks, but to align automation with Zellij’s actual model.

Read more
When ClickHouse CPU Explodes: A Practical Lesson in OLAP vs OLTP Design

When ClickHouse CPU Explodes: A Practical Lesson in OLAP vs OLTP Design

Abstract

ClickHouse is an extremely fast analytical database—but it is not a key-value store.
This article walks through a real-world performance incident where a seemingly harmless query (LIMIT 1) caused massive CPU usage, explains why it happened, and presents a systemic fix using proper data-responsibility separation between OLAP and OLTP systems.

If you are using ClickHouse for event tracking, affiliate analytics, or high-volume logging, this will save you from a painful production outage.

Read more
Best New Zealand Credit Cards for 2025

Best New Zealand Credit Cards for 2025

Choosing the right credit card in 2025 can help New Zealanders maximize rewards and benefits while minimizing fees and interest. This report reviews top NZ credit cards across multiple categories, including cashback, travel perks, low interest rates, and other benefits. We compare cards on key factors like rewards (cashback or points), travel benefits (lounge access, travel insurance), annual fees, interest rates, balance transfer offers, foreign transaction fees, and extra perks (purchase protection, extended warranty, concierge, digital wallet compatibility). All data is sourced from reputable NZ banks and financial sites, and all major cards discussed are compatible with digital wallets (Apple Pay, Google Pay, etc.) (Canstar Awards BNZ: NZ’s Best Credit Cards - Canstar).

Read more
How to Set the Python Version Using asdf and Poetry on macOS?

How to Set the Python Version Using asdf and Poetry on macOS?

In the world of Python development, managing different Python versions for various projects can be a daunting task. Fortunately, tools like asdf and Poetry make this process much more manageable. In this guide, we will walk you through the steps to set up and use asdf and Poetry to manage Python versions on macOS.

Read more
2023 新西兰大选 - 行动党解读

2023 新西兰大选 - 行动党解读

第一次有机会参与现代文明社会的重要活动,自然要认真学习一番。直接目的是要为了新西兰和我接下来三年投一个有利于自己利益的选票。间接目的也是为了学习作为一个正常的人。

https://www.roymorgan.com/findings/9332-nz-national-voting-intention-august-2023

Labour 工党解读
Greens 绿党解读
National
Act NZ

并且总结以下方面

  1. 领导人
  2. 党派成员
  3. 接下来三年的计划

本文具有强烈的个人感情色彩,如有观看不适,请尽快关闭. 本文仅作为个人学习记录使用,也欢迎在许可协议范围内转载或使用,请尊重版权并且保留原文链接,谢谢您的理解合作. 如果您觉得本站对您能有帮助,您可以使用RSS方式订阅本站,这样您将能在第一时间获取本站信息.

Read more