kaijchen commented on PR #3994: URL: https://github.com/apache/ozone/pull/3994#issuecomment-1326983626
> Out of interest, have you benchmarked Ratis writes vs EC writes? How do they compare? I have tested `RATIS/THREE` vs `EC/RS-10-4-1024K` before, and here is the rough result: Writing many keys in EC is slightly faster (~10%) than Ratis, but not as fast as in theory (because EC writes less data). Reading many keys in EC is slightly slower (~8%) than Ratis, probably because of more connections and smaller blocks. Comparing single key is unfair, because EC is utilizing more machines than Ratis. When writing many large keys (1000x 5GB / 100 threads), EC works fine but Ratis cannot complete the write. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
