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  • Using Logstore

    2747 2024-06-26 《Apache Amoro 0.6.1》
    Real-Time data in LogStore Overview Prerequisites for using LogStore Double write LogStore and FileStore Due to the limitations of traditional offline data warehouse architect...
  • BigLake Metastore

    Pre-requisites Steps Create BigLake Catalog Create BigLake Database Running sync Validating the results Conclusion This document walks through the steps to register a OneTa...
  • Z-Ordering Support

    2670 2024-07-05 《Apache Kyuubi 1.9.1》
    Introduction Supported table format Supported column data type How to use Optimize history data Syntax Examples Optimize incremental data To improve query speed, Kyuubi su...
  • Timeline

    2660 2024-06-28 《Apache Hudi 0.15.0》
    Actions States Active and Archived timeline LSM Timeline Archival Configs Spark write client configs Flink Options At its core, Hudi maintains a timeline which is a log of...
  • 3. ACL Management Guide

    ACL Management Guide ACL Management Guide Authorization Modes Three primary modes for Kyuubi authorization are available by Submarine Spark Security : Storage-Based Authoriza...
  • Flink Tuning Guide

    2621 2024-07-01 《Apache Hudi 0.15.0》
    Global Configurations Parallelism Memory Checkpoint Table Options Memory Parallelism Compaction Memory Optimization MOR COW Write Rate Limit Options Global Configura...
  • Branching and Tagging

    2620 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...
  • Iceberg

    2601 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...
  • File Sizing

    2577 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...
  • JuiceFS

    2519 2024-07-01 《Apache Hudi 0.15.0》
    JuiceFS configs Creating JuiceFS file system Download JuiceFS client Install JuiceFS client Format a JuiceFS file system Adding JuiceFS configuration for Hudi Adding JuiceFS H...