Versions Compared

Old Version 1

changes.mady.by.user Zesong Sun

Saved on

compared with

New Version 2

changes.mady.by.user Zesong Sun

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

Table of Contents

(VII) MetadataIndexTree 的最佳配置

Jira
serverASF JIRA
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyIOTDB-2117

此实验旨在得出 MetadataIndexTree 的 max_degree_of_index_node 配置项最佳参数。

传感器数

设备数

64

128

256（默认）

512

1024

文件数
大小原始数据查询聚合查询大小原始数据查询聚合查询大小原始数据查询聚合查询大小原始数据查询聚合查询大小原始数据查询聚合查询

10

1
















100

10

1000
















100

10

10000
















100

10

100000
















10

10

1000000
















1

500

1
















100

500

1000
















10

500

10000
















2

500

20000
















1

10,0000

1
















100

10,0000

100
















1


(VII) B+ Tree 的最佳配置

Jira
serverASF JIRA
columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,customfield_12311032,customfield_12311037,customfield_12311022,customfield_12311027,priority,status,resolution
columnskey,summary,type,created,updated,due,assignee,reporter,Priority,Priority,Priority,Priority,priority,status,resolution
serverId5aa69414-a9e9-3523-82ec-879b028fb15b
keyIOTDB-2118

此实验旨在得出 B+ Tree 的 max_degree_of_index_node 配置项最佳参数。