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https://issues.apache.org/jira/browse/IGNITE-6300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anton Vinogradov updated IGNITE-6300:
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Description:
Need to provide some API to estimate requirements for any data model.
For example:
1) You have classes A,B and C with known fields and data distribution over this
fields.
2) You know that you have to keep 1M of A, 2M of B and 45K of C.
3) BinarySizeEstimator should return you expected memory consumption on actual
Ignite version without starting a node.
was:
Need to provide some API to estimate requirements for any data model.
For example:
1) You have classes A,B and C with known fields.
2) You know that you have to keep 1M of A, 2M of B and 45K of C.
3) BinarySizeEstimator should return you expected memory consumption on actual
Ignite version without starting a node.
> BinaryObject's set size estimator
> ---------------------------------
>
> Key: IGNITE-6300
> URL: https://issues.apache.org/jira/browse/IGNITE-6300
> Project: Ignite
> Issue Type: New Feature
> Reporter: Anton Vinogradov
> Assignee: Dmitriy Sorokin
>
> Need to provide some API to estimate requirements for any data model.
> For example:
> 1) You have classes A,B and C with known fields and data distribution over
> this fields.
> 2) You know that you have to keep 1M of A, 2M of B and 45K of C.
> 3) BinarySizeEstimator should return you expected memory consumption on
> actual Ignite version without starting a node.
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