Overview
Welcome to Data Lake Insight API Reference.
Data Lake Insight (DLI) is a serverless data processing and analysis service fully compatible with Apache Spark, Trino, and Apache Flink ecosystems. It frees you from managing any server. You can use stream analysis (with standard SQL), batch analysis (with Spark SQL), and interactive analysis (with Flink SQL) to query mainstream data formats without data ETL. DLI supports SQL statements and Spark applications for heterogeneous data sources, including CloudTable, RDS, GaussDB(DWS), CSS, OBS, custom databases on ECSs, and offline databases.
You can use APIs provided in this document to perform DLI operations, including queues, SQL jobs, Flink jobs, Spark jobs, and datasource connections. For details about all supported operations, see Overview.
Before calling DLI APIs, get yourself familiar with DLI concepts. For details, see What Is DLI?
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