My Experience Translating 『Julia for Data Analytics』 In this post, I share my experience of translating an IT book for the first time — how I got started, the challenges I faced, and the lessons I learned along the way. 2025-01-30 Language > julia #julia #translate #translation #dataanalysis #JuliaforDataAnalysis #book #korean
Please Build a Data Warehouse As a data engineer, I’d like to share the importance of a proper data warehouse and how to construct one effectively, based on my experience. 2025-01-27 BigData > engineering #BigData #DataWarehouse #DW #DataQuality #Pipeline #DataEngineering
Avoid a Cost Explosion with AWS Personalize In this post, I’ll share how I unexpectedly faced a cost explosion while using AWS Personalize. Hopefully, my experience can help others avoid similar pitfalls in SaaS cost management. 2025-01-20 etc. > lessons #aws #personalize #pricing #mistake #aws-item-affinity
Customizing Hexo for a Multilingual Blog Here’s how to customize your Hexo blog to support multiple languages. 2025-01-04 etc. > about hexo #Hexo #blog #multilingual #custom #English blog
Basic Structure of Analytical Tables Before I begin, I’d like to note that this article is summarized and organized from Keisuke Nishida’s book Big Data Technology. 2023-09-26 BigData > engineering #BigData #DataMart #DataWarehouse #Schema #StarSchema #SnowflakeSchema #DenormalizedTable