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  • Glossary

    2613 2024-06-21 《Apache Accumulo 2.x》
    authorizations a set of strings associated with a user or with a particular scan that will be used to determine which key/value pairs are visible to the user. cell a set ...
  • DB2

    Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Data Type Mapping Sink Options Ti...
  • Record Payload

    2560 2024-06-28 《Apache Hudi 0.15.0》
    Background Configs Existing Payloads OverwriteWithLatestAvroPayload DefaultHoodieRecordPayload EventTimeAvroPayload OverwriteNonDefaultsWithLatestAvroPayload PartialUpdateAvr...
  • about

    SeaTunnel Engine Cluster Management Core functions Quick Start SeaTunnel Engine SeaTunnel Engine is a community-developed data synchronization engine designed for data synchr...
  • Structured Streaming

    2504 2024-06-29 《Apache Iceberg 1.5.2》
    Streaming Reads Streaming Writes Partitioned table Maintenance for streaming tables Tune the rate of commits Expire old snapshots Compacting data files Rewrite manifests I...
  • Table Watermark

    2503 2024-06-26 《Apache Amoro 0.6.1》
    Table freshness Table watermark Table freshness Data freshness represents timeliness, and in many discussions, freshness is considered one of the important indicators of data q...
  • Flink DML

    2493 2024-06-26 《Apache Amoro 0.6.1》
    Querying with SQL Batch mode Batch mode (non-primary key table) Batch mode (primary key table) Streaming mode Streaming mode (LogStore) Streaming mode (FileStore non-primary k...
  • SelectDB Cloud

    Support Those Engines Key Features Description Supported DataSource Info Sink Options Data Type Mapping Supported import data formats Task Example Simple: Use JSON format t...
  • Flink Connector

    2481 2024-06-29 《Apache Iceberg 1.5.2》
    Table managed in Hive catalog. Table managed in hadoop catalog Table managed in custom catalog A complete example. Apache Flink supports creating Iceberg table directly withou...
  • Evolution

    2459 2024-06-29 《Apache Iceberg 1.5.2》
    Schema evolution Correctness Partition evolution Sort order evolution Iceberg supports in-place table evolution . You can evolve a table schema just like SQL — even in nested...