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FusionInsight LibrA Shared-Nothing Architecture

Latest reply: Dec 24, 2021 01:51:16 2383 7 2 0 0

Hello, everyone!

The FusionInsight LibrA is an MPP system with a shared-nothing architecture. It is composed of multiple independent and shared-nothing logical nodes built based on system resources, such as the CPU, memory, and storage units. Service data is stored on more than one physical node in the shared-nothing architecture system and data analysis tasks are assigned to be executed in locations near the data storage locations. A considerable amount of data is processed in coordination with a control module, which enables rapid data processing responses.

The shared-nothing architecture is also called no-sharing architecture.

Figure 1-1 Comparison between the shared-nothing architecture and other architectures

20180510112104547001.png

 

The shared-nothing architecture has the following advantages:

Strongest scalability

  • Provides on-demand scaling for high-concurrent computing when processing huge amounts of data during BI and data analysis

  • Provides an automatic parallel processing mechanism

Automatic internal parallel processing without manual partitioning or optimization

  • Allows you to load and access data as you would in a common database.

  • Data is distributed on all parallel nodes.

  • Every node processes only partial data.

Optimal I/O processing

  • All nodes process data in parallel.

  • Nodes share nothing with each other, thus have no I/O conflicts.

  • Scale-out improves linear storage, queries, and loading performance.

 That's all, thanks!


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wissal
MVE Created May 10, 2018 13:20:14

useful document, thanks
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II
Created May 16, 2018 02:24:05

Good sharing!
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jino94
Created May 16, 2018 06:32:45

love itFusionInsight LibrA Shared-Nothing Architecture-2665273-1
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user_2921761
Created Jun 6, 2018 04:36:15

thanks for sharing
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sze_van
Created Jun 6, 2018 07:18:03

:)
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user_2921761
Created Jun 27, 2018 01:40:34

good
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olive.zhao
Admin Created Dec 24, 2021 01:51:16

Thanks for your sharing!
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