Perhaps Mr. Hadad himself will share it again somewhere; he was kind enough to share it once at datastax!
From: Kenneth Brotman [mailto:kenbrot...@yahoo.com.INVALID] Sent: Tuesday, February 27, 2018 10:39 AM To: user@cassandra.apache.org Subject: RE: Jon Haddad on Diagnosing Performance Problems in Production Nicolas, I think you had the link to the other version I was thinking of. I couldn’t find it. I think it might have gotten taken down; a lot of other stuff seems to be gone too. Maybe it will be back. Maybe they are just redoing stuff. Either way, it’s another sign of Mom and Dad drifting apart – I’m not sure who’s Mom and who’s Dad: DataStax or ASF. Hopefully, for the sake of everyone in the family they will reconcile. It’s gems like that presentation that will keep us vital. Kenneth Brotman From: Nicolas Guyomar [mailto:nicolas.guyo...@gmail.com] Sent: Tuesday, February 27, 2018 8:21 AM To: user@cassandra.apache.org<mailto:user@cassandra.apache.org> Subject: Re: Jon Haddad on Diagnosing Performance Problems in Production Is Jon blog post https://academy.datastax.com/planet-cassandra/blog/cassandra-summit-recap-diagnosing-problems-in-production<https://urldefense.proofpoint.com/v2/url?u=https-3A__academy.datastax.com_planet-2Dcassandra_blog_cassandra-2Dsummit-2Drecap-2Ddiagnosing-2Dproblems-2Din-2Dproduction&d=DwMFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=FsmDztdsVuIKml8IDhdHdg&m=ETtRCCbiqO2DbUs6JS3LXKpTS6WClUKrPG4hYxYR55E&s=mOIbQnFR3d-E0jT3Dr2183IMO9PygcXXZiignU8XTHM&e=> was relocated somewhere ? On 27 February 2018 at 16:34, Kenneth Brotman <kenbrot...@yahoo.com.invalid<mailto:kenbrot...@yahoo.com.invalid>> wrote: One presentation that I hope can get updated is Jon Haddad’s very thorough presentation on Diagnosing Performance Problems in Production. I’ve seen another version somewhere where I believe he says something like “This should help you fix 99% of the problems you see.” Seems right. I’m sure it will be well attended and well viewed for some time. Here’s the version I found: https://www.youtube.com/watch?v=2JlUpgsEdN8<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.youtube.com_watch-3Fv-3D2JlUpgsEdN8&d=DwMFaQ&c=LFYZ-o9_HUMeMTSQicvjIg&r=FsmDztdsVuIKml8IDhdHdg&m=ETtRCCbiqO2DbUs6JS3LXKpTS6WClUKrPG4hYxYR55E&s=FuNx8e6rV7QEvzGVdXxFdRROaxaBUy4A3f4-_t3USgQ&e=> If Jon did a new version I’d probably stop and watch it three times right now. If we started with that video inline on the Apache Cassandra web site in the troubleshooting section, that would help a lot of people because of the quality of the content and the density of the content. Kenneth Brotman
