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  • Catalogs

    770 2024-06-26 《Apache Amoro 0.6.1》
    Introduce multi-catalog How to use Future work Introduce multi-catalog A catalog is a metadata namespace that stores information about databases, tables, views, indexes, users...
  • StarRocks

    Support These Engines Key Features Description Sink Options save_mode_create_template table [string] schema_save_mode[Enum] data_save_mode[Enum] custom_sql[String] Data Ty...
  • Attach-Detach

    769 2024-05-25 《Apache JDO 3.2.1》
    Detach All On Commit Copy On Attach Serialization of Detachable classes JDO provides an interface to the persistence of objects. JDO 1.0 didn’t provide a way of taking an objec...
  • Connector Release Status

    Connector V2 Health SeaTunnel uses a grading system for connectors to help you understand what to expect from a connector: Alpha Beta General Availability (GA) Expec...
  • Batch Writes

    766 2024-06-30 《Apache Hudi 0.15.0》
    Spark DataSource API The hudi-spark module offers the DataSource API to write a Spark DataFrame into a Hudi table. There are a number of options available: HoodieWriteConfig :...
  • Proxy

    764 2024-06-22 《Apache Accumulo 2.x》
    Prerequisites Running the Proxy Server Proxy Client Examples Ruby Python Java The Accumulo Proxy allows the interaction with Accumulo with languages other than Java. A prox...
  • Fetch Plan/Groups

    760 2024-05-25 《Apache JDO 3.2.1》
    Default Fetch Group Named Fetch Groups Dynamic Fetch Groups Fetch Depth Fetch Size When an object is retrieved from the datastore by JDO typically not all fields are retrieve...
  • Structure of the book

    754 2024-05-06 《R Markdown Cookbook》
    The book is broken down into small “recipes” that aim to demonstrate a single concept at a time. Chapter installation provides instructions on how to install the necessary softwa...
  • Overview

    749 2024-06-26 《Apache Amoro 0.6.1》
    Table format (aka. format) was first proposed by Iceberg, which can be described as follows: It defines the relationship between tables and files, and any engine can query and r...
  • Record Payload

    748 2024-06-28 《Apache Hudi 0.15.0》
    Background Configs Existing Payloads OverwriteWithLatestAvroPayload DefaultHoodieRecordPayload EventTimeAvroPayload OverwriteNonDefaultsWithLatestAvroPayload PartialUpdateAvr...