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ETL

Application of Delta Lake in Soul

This article explains the background of Delta Lake along with practices, problems, and solutions.

Two Methods That Can Greatly Reduce the Wait Time When Logstash Starts

This article proposes a technique to help you resolve Logstash's slow startup speed and improve its efficiency of profile editing and processing.

How Data Mid-ends Are Reshaping Traditional Dairy Companies: Three Key Questions

This article explores how Alibaba Cloud's data mid-ends help solve the key problems of the dairy industry in China.

Real-Time Conversion in Data Loading - Triggers and Rules

This article explains how PostgreSQL supports triggers and rules to effectively convert string data into the types supported by PostgreSQL in real-time.