[infinispan-issues] [JBoss JIRA] (ISPN-2862) Integrate the Self-tuning Data Placement from CloudTM into Infinispan

[Mircea Markus (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-2862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mircea Markus updated ISPN-2862:
--------------------------------

    Fix Version/s:     (was: 6.0.0.Alpha1)

    
> Integrate the Self-tuning Data Placement from CloudTM into Infinispan
> ---------------------------------------------------------------------
>
>                 Key: ISPN-2862
>                 URL: https://issues.jboss.org/browse/ISPN-2862
>             Project: Infinispan
>          Issue Type: Feature Request
>            Reporter: Mircea Markus
>            Assignee: Pedro Ruivo
>         Attachments: autoplacer.pdf
>
>
> With the same goal as L1 Cache, it applies a different technique to reduce the communication overhead. The self-tunning data placement detects which are the keys most accessed by each node, modifies the ConsistentHash and triggers the State Transfer in order to move the keys for that nodes.
> The main difference for L1 Cache is the fact that L1 creates a new copy of the <key,value> in the requestor node, that needs to be invalidated later. The Data Placement, really moves the <key,value> to that requestor. 
> Both techniques can be enabled at the same time.
> This module depends of ISPN-2861, namely the top-key module.

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