關於我
Hi，我是 Yu-Jie（Marcos）。
目前專注於 SRE 與 DevOps 領域，關注系統在高流量與即時需求下如何持續滿足可靠性目標，以及在失敗不可避免的情況中，是否具備良好的可觀測性，能夠快速定位問題並完成恢復。
我長期投入分散式系統與雲端架構的實務，經常需要在可靠性、效能、成本與交付速度之間做取捨。比起追求理想化設計，我更在意的是：風險是否被清楚理解、失敗是否可預期，以及系統是否具備足夠的復原能力。
這個部落格用來記錄這些思考，也不只談技術。你會在這裡看到：
TECH：SRE / DevOps、雲端與分散式系統的實戰與設計取捨
LIFE：工程師日常、工作之外的觀察與碎念
INVESTMENT：對投資與風險的個人理解
BOOK’S REVIEWS：讀過的一些書，技術或非技術都有
ARCHIVE / ALL POSTS：純粹方便自己與路過的人回顧過去寫過什麼
ABOUT：如果你想知道這個人到底在想什麼，大概會在這裡
在工程之外，我也喜歡各種小動物，是標準的狗派，同時對兔子和各種爬蟲類情有獨鍾。至於西文與拉丁文化，則是一個陪伴我很久、也沒打算放下的興趣，無論是語言、音樂、書籍，也希望你能在這裡找到某個讓你產生共鳴的主題。
如果你對 Site Reliability Engineering / DevOps / Platform Engineering 有興趣，或只是想看看一個工程師如何在技術與生活之間切換視角，這裡應該會有一些你看得懂、也可能會點頭的內容。
聯絡方式
📮 Email：yujie70338@gmail.com
🔗 LinkedIn：linkedin.com/in/yujie70338
About Me
Hi, I’m Yu-Jie (Marcos).
I currently focus on SRE and DevOps, with a particular interest in how systems maintain reliability targets under high traffic and real-time demands, and whether they have good observability to quickly identify and recover from inevitable failures.
I’ve been deeply involved in distributed systems and cloud architecture, often making trade-offs between reliability, performance, cost, and delivery speed. Rather than pursuing idealized designs, I care more about: whether risks are clearly understood, whether failures are predictable, and whether systems have sufficient resilience.
This blog records these reflections, and it’s not just about technology. You’ll find:
TECH: Practical experiences and design trade-offs in SRE / DevOps, cloud, and distributed systems
LIFE: Daily observations and thoughts from an engineer’s perspective
INVESTMENT: Personal understanding of investment and risk
BOOK’S REVIEWS: Books I’ve read, both technical and non-technical
ARCHIVE / ALL POSTS: Simply for reviewing what I’ve written
ABOUT: If you want to know what this person is thinking about
Beyond engineering, I love all kinds of small animals—I’m definitely a dog person, but I also have a soft spot for rabbits and various reptiles. As for Western and Latin culture, it’s a long-standing interest I don’t plan to give up, whether it’s language, music, or books. I hope you can find something here that resonates with you.
If you’re interested in Site Reliability Engineering / DevOps / Platform Engineering, or just want to see how an engineer switches perspectives between technology and life, there should be some content here that you’ll understand and perhaps nod along with.
Contact
📮 Email: yujie70338@gmail.com
🔗 LinkedIn: linkedin.com/in/yujie70338
