Chetan Mehrotra created OAK-4471:
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Summary: More compact storage format for Documents
Key: OAK-4471
URL: https://issues.apache.org/jira/browse/OAK-4471
Project: Jackrabbit Oak
Issue Type: Improvement
Components: documentmk
Reporter: Chetan Mehrotra
Assignee: Chetan Mehrotra
Fix For: 1.6
Aim of this task is to evaluate storage cost of current approach for various
Documents in DocumentNodeStore. And then evaluate possible alternative to see
if we can get a significant reduction in storage size.
Possible areas of improvement
# NodeDocument
## Use binary encoding for property values - Currently property values are
stored in JSON encoding i.e. arrays and single values are encoded in json along
with there type
## Use binary encoding for Revision values - In a given document Revision
instances are a major part of storage size. A binary encoding might provide
more compact storage
# Journal - The journal entries can be stored in compressed form
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