litespeedtech / litespeedtech/lsmcd

Update LSMCD codebase to Memcached v1.6 for meta protocol and syscall batching support

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Dominant language
C++
Stars
39
Forks
18
PR merge metrics
No merged PRs in 30d

Description

Hi @rperper

Is there any chance LSMCD can be updated to include Memcached 1.6's meta protocol and syscall batching features?

https://devclass.com/2020/03/09/memcached-1-6-puts-binary-protocol-to-bed/

I use regular Memcached on a few Apache servers and noticed a very significant performance increase with. 1.6.

Cheers

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the protocol and syscall-handling entry points in the LSMCD C++ codebase, then compare their behavior with Memcached 1.6 and the linked feature description. The work is complete when LSMCD supports the meta protocol and syscall batching with compatibility and regression coverage demonstrated.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp, memcached
Domain
backend
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
25/100

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