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Posted to issues@ignite.apache.org by "Anton Vinogradov (JIRA)" <ji...@apache.org> on 2017/09/12 16:23:00 UTC
[jira] [Updated] (IGNITE-6300) BinaryObject's set size estimator
[ https://issues.apache.org/jira/browse/IGNITE-6300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Anton Vinogradov updated IGNITE-6300:
-------------------------------------
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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