Apache Cassandra performance tuning - call for contribution

2022-02-09 Thread Daniel Seybold
Dear Apache Cassandra community, we plan to run a large case performance study for Apache Cassandra and MongoDB where the focus is not to compare both systems directly but to answer the question: /how much performance can you get out each DBMS with an optimal configuration compared to the vani

Re: [EXTERNAL] Availability issues for write/update/read workloads (up to 100s downtime) in case of a Cassandra node failure

2018-11-23 Thread Daniel Seybold
ancing policies, etc...) ? Do you have some debug logs on the client side that could help? Thanks, On Fri, Nov 16, 2018 at 1:19 PM Daniel Seybold mailto:daniel.seyb...@uni-ulm.de>> wrote: Hi Sean, thanks for your comments, find below some more details with respect to the (1)

Re: [EXTERNAL] Availability issues for write/update/read workloads (up to 100s downtime) in case of a Cassandra node failure

2018-11-16 Thread Daniel Seybold
production set-up. Sean Durity *From:*Daniel Seybold *Sent:* Friday, November 09, 2018 5:49 AM *To:* user@cassandra.apache.org *Subject:* [EXTERNAL] Availability issues for write/update/read workloads (up to 100s downtime) in case of a Cassandra node failure Hi Apache Cassandra experts, we