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From "Pavel Tupitsyn (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-2484) Performance: Cache query provider compiled queries
Date Thu, 28 Jan 2016 07:18:39 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-2484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pavel Tupitsyn updated IGNITE-2484:
-----------------------------------
    Description: 
QueryProvider ctor is quite heavy, need to cache it per ICache?

Investigate SQL generation overhead and whether it is needed to cache "compiled" queries.
See how Entity Framework does this: https://msdn.microsoft.com/library/bb738562(v=vs.100).aspx

  was:
Investigate SQL generation overhead and whether it is needed to cache "compiled" queries.
See how Entity Framework does this: https://msdn.microsoft.com/library/bb738562(v=vs.100).aspx


> Performance: Cache query provider compiled queries
> --------------------------------------------------
>
>                 Key: IGNITE-2484
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2484
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: interop
>    Affects Versions: 1.1.4
>            Reporter: Pavel Tupitsyn
>
> QueryProvider ctor is quite heavy, need to cache it per ICache?
> Investigate SQL generation overhead and whether it is needed to cache "compiled" queries.
> See how Entity Framework does this: https://msdn.microsoft.com/library/bb738562(v=vs.100).aspx



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