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Pavel Pereslegin updated IGNITE-21230: -------------------------------------- Summary: Improve serialization of catalog commands (was: Improve serialisation of catalog commands) > Improve serialization of catalog commands > ----------------------------------------- > > Key: IGNITE-21230 > URL: https://issues.apache.org/jira/browse/IGNITE-21230 > Project: Ignite > Issue Type: Improvement > Reporter: Konstantin Orlov > Assignee: Pavel Pereslegin > Priority: Major > Labels: ignite-3 > > Currently, catalog uses java's built-in serialisation in order to persists > descriptors and update entries. Although it is most simple way to address > conversion of POJO to byte array, the built-in serialisation is not efficient > in terms of occupied space. Given that catalog may contain thousands and > thousands of objects, it may result in increased load on a metastorage. > To address this issue, let's introduce custom serialisation format for > catalog's descriptors and update entries. > NB: we should keep in mind that descriptors may evolve over time, thus we > should consider support of versioning for descriptors -- This message was sent by Atlassian Jira (v8.20.10#820010)