Apache Flink is a stream processing framework with two main interfaces: Flink SQL, which uses SQL for batch and streaming data, and the DataStream API...
This article discusses the comparison of using the new data transformation language SPL versus the old data transformation language DSL in different data processing requirements.
SLS data transformation feature aims to handle unstructured log data. It is now fully upgraded to integrate SPL, enhance data processing capabilities, and optimize its cost.
This article is based on a keynote speech given by Jark Wu, head of Flink SQL and Flink CDC at Alibaba Cloud, during Flink Forward Asia 2023.
Learn about stream processing, its applications, challenges, and Alibaba Cloud's Realtime Compute for Apache Flink solution for real-time data analysis.
This article describes how to use the data transformation feature of Alibaba Cloud Log Service to enrich log fields and provide more useful service information for log analysis.
This article describes the data transformation feature of Alibaba Cloud Log Service by using Nginx logs as an example.
