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  • Vertica

    Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Database Dependency Data Type Map...
  • OceanBase

    Support Those Engines Key Features Description Supported DataSource Info Database Dependency Data Type Mapping Mysql Mode Oracle Mode Sink Options Tips Task Example Simpl...
  • Intro To Connector V2 Features

    Differences Between Connector V2 And Connector v1 Source Connector Features exactly-once column projection batch stream parallelism support user-defined split support multip...
  • Write Operations

    5315 2024-06-28 《Apache Hudi 0.15.0》
    Operation Types UPSERT INSERT BULK_INSERT DELETE BOOTSTRAP INSERT_OVERWRITE INSERT_OVERWRITE_TABLE DELETE_PARTITION Configs Writing path Related Resources It may be he...
  • SQL Functions

    String Functions ASCII CHAR_LENGTH / LENGTH OCTET_LENGTH CONCAT CONCAT_WS HEXTORAW LOWER / LCASE UPPER / UCASE LEFT RIGHT LOCATE / INSTR / POSITION LPAD RPAD LTRIM RT...
  • Apache Doris Connector

    Apache StreamPark™ 方式写入 配置信息 写入 Doris Apache Doris 是一款基于大规模并行处理技术的分布式 SQL 数据库,主要面向 OLAP 场景。 Apache StreamPark 基于 Doris 的 stream load 封装了 DoirsSink 用于向 Doris 实时写入数据。 Apache ...
  • Apache Iceberg

    Support Iceberg Version Support Those Engines Key features Description Supported DataSource Info Database Dependency Data Type Mapping Source Options Task Example Simple: ...
  • 2.1 What happens when we render?

    5303 2024-05-09 《R Markdown Cookbook》
    References R Markdown combines several different processes together to create documents, and one of the main sources of confusion from R Markdown is how all the components work t...
  • Metadata Indexing

    5299 2024-06-30 《Apache Hudi 0.15.0》
    Setup Async Indexing Configurations Schedule indexing Execute Indexing Drop Index Caveats Related Resources Hudi maintains a scalable metadata that has some auxiliary data...
  • Cache API implementations

    5298 2025-03-15 《Redisson 3.45.0》
    Spring Cache Redisson provides various Spring Cache implementations. Each Cache instance has two important parameters: ttl and maxIdleTime . Data is stored infinitely if these se...