Understanding HDFS from the Perspective of Supply and DemandThe Hadoop Distributed File System (HDFS) is designed to address the challenges of storing and processing large-scale data efficiently…Feb 23Feb 23
Understanding Kafka vs RocketMQ from the Perspective of “Supply-Demand”From a supply-demand perspective, demand is driven by the need for low-latency, high-throughput, and scalable data streaming. At the same…Feb 23Feb 23
How to pass Google Certified Professional Data Engineer ExamI obtained my certifications of GCP Associate Cloud Engineer and Professional Data Engineer with 3 years of work experience and 1 year of…Mar 30, 20231Mar 30, 20231
Python Tips OLD Pythoners Don’t KnowPlease follow and star as this page will be updated in the future.Jan 28, 2023Jan 28, 2023
Create your First SSIS Project Step by StepSSIS as an “outdated” ETL tool, is still massively used by organizations. Today we are going to install SSIS and build the first SSIS…Sep 14, 2022Sep 14, 2022
BigQuery 102-Practical Use CasesIf you find this article useful, please follow me. I write articles about skills you use in your daily work.Aug 5, 2022Aug 5, 2022
Advanced SQL Performance TuningI post articles that are related to daily work and not commonly shown in textbooks. Please follow me or throw me a thumb if you find this…Jul 25, 2022Jul 25, 2022
SQL Performance TuningSQL Textbooks teach us how to get the results by writing queries. In the production environment, query execution time matters just as much…Jul 18, 20221Jul 18, 20221
Crack A/B Testing InterviewsAs a data science enthusiast, A/B Testing has always been in my interview questions. In this job-hunting process, I interviewed with TikTok…Jun 28, 20211Jun 28, 20211
