Newsfeed 2024

created: 2024-01-01 | updated: 2024-12-30

December 2024

2024년 CTO 회고 by 향로

대부분의 회사가 그렇겠지만, 퇴사하는 팀원을 막는 것은 대단히 어려운 일이다. 그래서 팀원의 근속 기간을 늘리는 것도 중요하지만, 팀원이 빠르게 적응해서 기여 기간을 늘리는 것이 훨씬 제어가능하다.

Like most companies, preventing a team member from leaving is extremely difficult. Therefore, while increasing the retention period of team members is important, enabling them to adapt quickly and extend their contribution period is much more manageable.

Bevy 101 - ECS 부터 itch.io 배포까지

created: 2024-08-18 | updated: 2024-08-25

Bevy 101 - ECS 부터 itch.io 배포까지


박재완

  • 여러 게임회사를 다닌 후
  • 지금은 OLAP 데이터베이스 개발하고 있음
  • Bevy 로 캐주얼 게임 만들기 시도 중

목차

  • Bevy Game Engine 기초
  • itch.io 에 게임 배포하기

Bevy

  • A refreshingly simple data-driven game engine built in Rust
  • Free and Open Source Forever!

https://bevyengine.org/


Bevy 주요 기능

  • Data Driven
  • 2D, 3D Renderer, Render Graph, Animation
  • Cross Platform
  • Bevy UI
  • Scenes
  • Sound
  • Hot Reloading
  • Productive Compile Times
  • Free and Open Source

Data Driven

All engine and game logic uses Bevy ECS, a custom Entity Component System

OLAP database query optimizer and performance

created: 2024-02-23 | updated: 2024-06-29

OLAP database query optimizer and performance


OLAP workloads

Online analytical processing, or OLAP, is an approach to answer multi-dimensional analytical queries swiftly in computing.

https://en.wikipedia.org/wiki/Online_analytical_processing


OLAP VS. OLTP: THE DIFFERENCES

OLAP is used for complex data analysis, while OLTP is used for real-time processing of online transactions at scale.

https://www.snowflake.com/guides/olap-vs-oltp/


Luft: OLAP database for Airbridge

https://engineering.ab180.co/stories/introducing-luft


Airbridge dashboard demo

Let’s take a look at what you’d do if you implemented.

Newsfeed 2023

created: 2023-01-05 | updated: 2023-12-23

December 2023

The Big Cloud Exit FAQ by @dhh

This isn’t some archaic knowledge that’s been lost to the ages. We might not know exactly how the pyramids were built, but we do still know how to connect a Linux machine to the internet.

I think many of us are forgetting this.

“buy the baseline, rent the spike”

100% agree.

Constant Propagation in Compiler Design

In simpler words, we can say that if some value is assigned a known constant, than we can simply replace the that value by constant.