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  • Data Quality

    1954 2024-06-30 《Apache Hudi 0.15.0》
    SQL Query Single Result SQL Query Equality SQL Query Inequality Extend Custom Validator Additional Monitoring with Notifications Related Resources Data quality refers to the...
  • Object Retrieval

    1953 2024-05-25 《Apache JDO 3.2.1》
    Retrieve an object from its identity Retrieve an object based on its Extent Retrieve an object based on a query criteria Any application will require access to persisted object...
  • 所依赖的开源项目

    Apache-2.0 MIT and Apache-2.0 MIT BSD-3-Clause BSD-2-Clause MPL-2.0 该项目建立在以下开源项目的基础上并得到其帮助。我们向这些项目致以敬意。 Apache-2.0 https://npmjs.com/package/react-helmet-async https://g...
  • File Sizing

    1950 2024-06-30 《Apache Hudi 0.15.0》
    Auto-sizing during writes File sizing for Copy-On-Write (COW) and Merge-On-Read (MOR) tables More details about file sizing for Merge-On-Read(MOR) tables Configs Auto-Sizing Wi...
  • 升级文档

    1. 备份上一版本文件和数据库 2. 停止dolphinscheduler所有服务 3. 下载新版本的安装包 4. 数据库升级 5. 后端服务升级 6. 前端服务升级 1. 备份上一版本文件和数据库 2. 停止dolphinscheduler所有服务 sh ./script/stop-all.sh 3. 下载新版本的安装包 下载 ,...
  • Source

    AmazonDynamoDB AmazonSqs Cassandra Clickhouse CosFile DB2 Doris Easysearch Elasticsearch FakeSource FtpFile Github Gitlab GoogleSheets Greenplum HdfsFile Hive Hive...
  • Getting Started with Hive JDBC

    1937 2024-07-05 《Apache Kyuubi 1.9.1》
    How to get the Kyuubi JDBC driver Connect to non-kerberized Kyuubi Server Connect to Kerberized Kyuubi Server How to get the Kyuubi JDBC driver Kyuubi Thrift API is fully comp...
  • Branching and Tagging

    1936 2024-06-29 《Apache Iceberg 1.5.2》
    Overview Use Cases Historical Tags Audit Branch Usage Overview Iceberg table metadata maintains a snapshot log, which represents the changes applied to a table. Snapshots ar...
  • HdfsFile

    Support Those Engines Key Features Description Supported DataSource Info Sink Options Tips Task Example Simple: For orc file format simple config For text file format with ...
  • Iceberg

    1934 2024-06-26 《Apache Amoro 0.6.1》
    Iceberg format refers to Apache Iceberg table, which is an open table format for large analytical datasets designed to provide scalable, efficient, and secure data storage and qu...