@hongminhee@hollo.social
Given a database that supports GET, atomic SET, and atomic DELETE operations, is it possible to implement a list that can be safely appended to?
3 replies
@tirr@mitir.social · Reply to 洪 民憙 (Hong Minhee) :nonbinary:
@hongminhee@hollo.social atomic compare-exchange가 있어야 scalable하게 동기화가 가능하다고 알고 있긴 해요. 멀티프로세서동기화 수업 들은지 좀 돼서 기억이 가물가물...
@thisismissem@hachyderm.io · Reply to 洪 民憙 (Hong Minhee) :nonbinary:
@hongminhee I'd think no, since the client would need to first read the data before appending to the data and writing it back.
@dee@treehouse.systems · Reply to 洪 民憙 (Hong Minhee) :nonbinary:
@hongminhee is only-once reading of a list item important to you?