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  • 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...
  • Iceberg

    5255 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...
  • IoTDB

    Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key features Supported DataSource Info Data Type Mapping Source Options ...
  • Elasticsearch

    Description Key features Options hosts [array] username [string] password [string] index [string] source [array] array_column [array] query [json] scroll_time [String] sc...
  • SLES 12

    步骤 下一步 更多信息 在具有 Internet 访问权限的服务器主机上,使用命令行编辑器执行以下操作: 步骤 以 root 身份登录到您的主机。 将 Ambari 存储库文件下载到安装主机上的目录。 wget - nv https :// username : password@archive . cloudera . com / ...
  • 7.14 Improve accessibility of HTML pages

    5232 2024-05-24 《R Markdown Cookbook》
    It is important to make your HTML output documents accessible to readers who are visually impaired or blind. These readers often have to use special tools, such as screen readers,...
  • Ubuntu 18

    步骤 下一步 更多信息 在具有 Internet 访问权限的服务器主机上,使用命令行编辑器执行以下操作: 步骤 以 root 身份登录到您的主机。 将 Ambari 列表文件下载到安装主机上的目录。 wget - O / etc / apt / sources . list . d / ambari . list https ://...
  • 1.1 Use a Pandoc version not bundled with the RStudio IDE

    5217 2024-05-07 《R Markdown Cookbook》
    The RStudio IDE has bundled a version of Pandoc\index{Pandoc}, so you do not need to install Pandoc by yourself if you use the RStudio IDE. However, for some advanced usage, the b...
  • Queries

    5216 2024-06-29 《Apache Iceberg 1.5.2》
    Querying with SQL Querying with DataFrames Catalogs with DataFrameReader Time travel SQL DataFrame Incremental read Inspecting tables History Metadata Log Entries Snapshot...
  • Why JDO?

    5213 2024-05-25 《Apache JDO 3.2.1》
    The majority of applications need to persist (or store) data during their lifecycle. There are many ways of doing this with an application written in Java. If your datastore is ...