[DRIVERS-2396] Add Dictionary support to zstd library Created: 22/Jul/22  Updated: 27/Sep/22  Resolved: 27/Sep/22

Status: Closed
Project: Drivers
Component/s: Wire Protocol
Fix Version/s: None

Type: New Feature Priority: Unknown
Reporter: Martin Bajana Assignee: Unassigned
Resolution: Won't Do Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to NODE-4399 Add Dictionary support to zstd library Closed
Driver Changes: Not Needed

 Description   

Summary

Add Dictionary support to the zstd library

Motivation

Who is the affected end user?

Public Feature.

Customer Request:

Please add passing on a pre-trained dictionary as an (optional) argument.

Training data on known structures etc. improves compression rate my a magnitude of 2-3, especially for small data.

Since this is one of the main selling points of zstd, it's a crucial feature to have.

https://github.com/mongodb-js/zstd

How does this affect the end user?

New Feature

How likely is it that this problem or use case will occur?

N/A

Is this ticket required by a downstream team?

No

Is this ticket only for tests?

No


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