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  • 2.1. How To Use Spark Dynamic Resource Allocation (DRA) in Kyuubi

    How To Use Spark Dynamic Resource Allocation (DRA) in Kyuubi The Basics of Dynamic Resource Allocation How to Enable Dynamic Resource Allocation Dynamic Resource Allocation w/ Ext...
  • Indexing

    1009 2024-06-28 《Apache Hudi 0.15.0》
    Indexing Multi-modal Indexing Index Types in Hudi Global and Non-Global Indexes Configs Spark based configs Flink based configs Indexing Strategies Workload 1: Late arriving...
  • Oracle

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

    992 2024-06-21 《Apache Accumulo 2.x》
    Background Data Model Architecture Components Tablet Server Garbage Collector Manager Tracer Monitor Compactor (experimental) Compaction Coordinator (experimental) Scan S...
  • 10.1 The function knitr::kable()

    988 2024-05-24 《R Markdown Cookbook》
    Supported table formats Change column names Specify column alignment Add a table caption Format numeric columns Display missing values Escape special characters Multiple tab...
  • Kyuubi Hive JDBC Driver

    981 2024-07-05 《Apache Kyuubi 1.9.1》
    Referencing the JDBC Driver Libraries Using the Driver in Java Code Maven sbt Gradle Using the Driver in a JDBC Application Registering the Driver Class Building the Connect...
  • Async Queries via Celery

    Celery Celery Flower Celery On large analytic databases, it’s common to run queries that execute for minutes or hours. To enable support for long running queries that execute b...
  • Preface

    972 2024-05-06 《R Markdown Cookbook》
    References This book is published by Chapman & Hall/CRC . The online version of this book is free to read here (thanks to Chapman & Hall/CRC), and licensed under the Creative Co...
  • Objects

    keys allKeys values mapObject pairs invert create functions findKey extend extendOwn pick omit defaults clone tap toPath get has property propertyOf matcher i...
  • 2.2 R Markdown anatomy

    958 2024-05-09 《R Markdown Cookbook》
    YAML metadata Narrative Code chunks Document body References We can dig one level deeper by considering the different components of an R Markdown. Specifically, let’s look at...