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SXSW2023、Platinum Badgeをゲット!そして旧メンバーと再会…
こんにちは、ColorkrewのデザイナーのYugoです。 引き続きSXSW2023の出展を前に色々と準備をして... -
Colorkrew Attendance at SXSW March 2023 in Texas with Colorkrew Biz
If you read a lot about innovation and technology, you’ve probably heard or seen som... -
A Brief Introduction to the Inner Working of MapReduce
As a data engineer, you probably have heard about Hadoop. It is one of the most popular fr... -
ETL vs. ELT: Pick the Most Suitable Data Integration Method for Your Project
As a data engineer, you probably have heard of the data integration methodology called ETL... -
Welcome to Colorkrew Biz Developer Camp
Hi, I’m Alessandro. The Colorkrew Biz team recently went on a company camp at the En... -
仕事が楽しみならば人生は極楽だ。苦しみならばそれは地獄だ 〜Color Your Work with Excitement〜
仕事が楽しみならば人生は極楽だ。苦しみならばそれは地獄だ(Wikipediaより) ロシアの作家、マ... -
All You Need to Know about Lazy Evaluation in Spark
Few would disagree that the word “lazy” has a negative connotation. We usually... -
Parquet Files: Smaller and Faster than CSV
If you have been in the world of big data long enough, you probably have heard about Parqu... -
Actions, Narrow Transformations, and Wide Transformations
Hi! My name is Ziyu Chen. I am a full-stack engineer at Colorkrew. I love learning and wri...