思维导图备注

Apache Druid v29.0 Documentation
首页 白天 夜间 BookChat 小程序 小程序 阅读
  • 书签 我的书签
  • 添加书签 添加书签 移除书签 移除书签

Design

 Download  来源:druid 浏览 16 扫码 分享 2024-11-18 10:35:55
  • Architecture
  • Services
  • Storage
  • Segments
  • Deep storage
  • Metadata storage
  • ZooKeeper
当前内容版权归 druid 或其关联方所有，如需对内容或内容相关联开源项目进行关注与资助，请访问 druid .
上一篇:
下一篇:
  • 书签
  • 添加书签 移除书签
  • Apache Druid v31.0 Documentation
  • Apache Druid v30.0 Documentation
  • Apache Druid v29.0 Documentation
  • Apache Druid v28.0 Documentation
  • Apache Druid v27.0 Documentation
  • Apache Druid v26.0 Documentation
  • Apache Druid v25.0 Documentation
  • Apache Druid v24.0 Documentation
  • Apache Druid v0.23.0 Documentation
  • Apache Druid v0.22.1 Documentation
  • Apache Druid v0.22.0 Documentation
  • Apache Druid v0.21.1 Documentation
  • Apache Druid v0.21.0 Documentation
  • Apache Druid v0.20.2 Documentation
  • Apache Druid v0.20.1 Documentation
  • Apache Druid v0.20.0 Documentation
  • Apache Druid v0.19.0 Documentation
  • Apache Druid v0.18.1 Documentation
  • Apache Druid v0.18.0 Documentation
  • Apache Druid v0.17.1 Documentation
  • Getting started
    • Introduction to Apache Druid
    • Quickstart (local)
    • Single server deployment
    • Clustered deployment
  • Tutorials
    • Load files using SQL
    • Load from Apache Kafka
    • Load from Apache Hadoop
    • Query data
    • Aggregate data with rollup
    • Theta sketches
    • Configure data retention
    • Update existing data
    • Compact segments
    • Deleting data
    • Write an ingestion spec
    • Transform input data
    • Convert ingestion spec to SQL
    • Run with Docker
    • Kerberized HDFS deep storage
    • Get to know Query view
    • Unnesting arrays
    • Query from deep storage
    • JDBC connector
  • Design
    • Architecture
    • Services
      • Coordinator
      • Overlord
      • Broker
      • Router
      • Historical
      • MiddleManager
      • Peon
      • Indexer
    • Storage
    • Segments
    • Deep storage
    • Metadata storage
    • ZooKeeper
  • Ingestion
    • Overview
    • Ingestion concepts
      • Source input formats
      • Input sources
      • Schema model
      • Rollup
      • Partitioning
      • Task reference
    • SQL-based batch
      • SQL-based ingestion
      • Key concepts
      • Security
      • Examples
      • Reference
      • Known issues
    • Streaming
      • Streaming ingestion
      • Supervisor
      • Apache Kafka ingestion
      • Amazon Kinesis ingestion
    • Classic batch
      • JSON-based batch
      • Hadoop-based
    • Ingestion spec reference
    • Schema design tips
    • Concurrent append and replace
    • Troubleshooting FAQ
  • Data management
    • Overview
    • Data updates
    • Data deletion
    • Schema changes
    • Compaction
      • Automatic compaction
      • Manual compaction
  • Querying
    • Druid SQL
      • Overview and syntax
      • Tips for writing good queries
      • Query from deep storage
      • SQL data types
      • Operators
      • Scalar functions
      • Aggregation functions
      • Window functions
      • Array functions
      • Multi-value string functions
      • JSON functions
      • All functions
      • SQL query context
      • SQL metadata tables
      • SQL query translation
    • Native queries
    • Query processing
    • Query execution
    • Troubleshooting
    • Concepts
      • Datasources
      • Joins
      • Lookups
      • Multi-value dimensions
      • Arrays
      • Nested columns
      • Multitenancy
      • Query caching
      • Using query caching
      • Query context
    • Native query types
      • Timeseries
      • TopN
      • GroupBy
      • Scan
      • Search
      • TimeBoundary
      • SegmentMetadata
      • DatasourceMetadata
    • Native query components
      • Filters
      • Granularities
      • Dimensions
      • Aggregations
      • Post-aggregations
      • Expressions
      • Having filters (groupBy)
      • Sorting and limiting (groupBy)
      • Sorting (topN)
      • String comparators
      • Virtual columns
      • Spatial filters
  • API reference
    • Overview
    • HTTP APIs
      • Druid SQL
      • SQL-based ingestion
      • JSON querying
      • Tasks
      • Supervisors
      • Retention rules
      • Data management
      • Automatic compaction
      • Lookups
      • Service status
      • Dynamic configuration
      • Legacy metadata
    • Java APIs
      • SQL JDBC driver
  • Configuration
    • Configuration reference
    • Extensions
    • Logging
  • Operations
    • Web console
    • Java runtime
    • Durable storage
    • Security
      • Security overview
      • User authentication and authorization
      • LDAP auth
      • Password providers
      • Dynamic Config Providers
      • TLS support
    • Performance tuning
      • Basic cluster tuning
      • Segment size optimization
      • Mixed workloads
      • HTTP compression
      • Automated metadata cleanup
    • Monitoring
      • Request logging
      • Metrics
      • Alerts
    • High availability
    • Rolling updates
    • Using rules to drop and retain data
    • Migrate from firehose
    • Working with different versions of Apache Hadoop
    • Misc
      • dump-segment tool
      • reset-cluster tool
      • insert-segment-to-db tool
      • pull-deps tool
      • Deep storage migration
      • Export Metadata Tool
      • Metadata Migration
      • Content for build.sbt
  • Development
    • Developing on Druid
    • Creating extensions
    • JavaScript functionality
    • Build from source
    • Versioning
    • Contribute to Druid docs
    • Experimental features
  • Misc
    • Papers
  • Release info
    • Release notes
    • Upgrade notes
暂无相关搜索结果！

    本文档使用 BookStack 构建

    展开/收起文章目录

    分享，让知识传承更久远

    文章二维码

    手机扫一扫，轻松掌上读

    文档下载

    • 普通下载
    • 下载码下载(免登录无限下载)
    你与大神的距离，只差一个APP
    APP下载
    请下载您需要的格式的文档，随时随地，享受汲取知识的乐趣！
    PDF文档 EPUB文档 MOBI文档
    温馨提示 每天每在网站阅读学习一分钟时长可下载一本电子书，每天连续签到可增加阅读时长
    下载码方式下载：免费、免登录、无限制。 免费获取下载码

    微信小程序阅读

    BookChat 微信小程序阅读
    您与他人的薪资差距，只差一个随时随地学习的小程序

    书签列表

      阅读记录

      阅读进度: 0.00% ( 0/0 ) 重置阅读进度