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  • Getting Started with Hive JDBC

    1996 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...
  • Aggregation

    1994 2024-06-24 《Apache AGE 0.6.0》
    Introduction Data Setup Auto Group By Sorting on aggregate functions Distinct aggregation Ambiguous Grouping Statements Invalid Query in AGE Valid Query in AGE Vertices and ...
  • Data Quality

    1992 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...
  • File Sizing

    1987 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...
  • Configure Kyuubi to use Kerberos Authentication

    1984 2024-07-05 《Apache Kyuubi 1.9.1》
    Kerberos Overview Enable Kerberos Authentication Create a Kerberos principal and keytab Enable Hadoop Impersonation # Configure the authentication properties Refresh all th...
  • Auxiliary Optimization Rules

    1981 2024-07-05 《Apache Kyuubi 1.9.1》
    Features Usage Additional Configurations Kyuubi provides SQL extension out of box. Due to the version compatibility with Apache Spark, currently we support Apache Spark branch-...
  • Branching and Tagging

    1978 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...
  • DDL

    1978 2024-06-29 《Apache Iceberg 1.5.2》
    CREATE TABLE PARTITIONED BY ALTER TABLE ... WRITE DISTRIBUTED BY PARTITION ALTER TABLE ... SET IDENTIFIER FIELDS ALTER TABLE ... DROP IDENTIFIER FIELDS Branching and Taggi...
  • Redis

    Description Key features Options host [string] port [int] key [string] data_type [string] user [string] auth [string] db_num [int] mode [string] nodes [list] format [str...
  • Iceberg

    1975 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...