The MySQL Conference has started. It will be a long week, still yet to prepare my own presentation for tomorrow. Old friendships already renewed, plenty of faces to names already, and we have yet to hit the first session.
Today is tutorial day, this morning I’m with Paul McCullagh Mr PBXT in Scaling and High Availablilty Architectures by Jeremy Cole and Eric Bergen of Proven Scaling
In a CPU-bound database workload, regardless of price, would you scale-up or scale-new? What if price was the driving factor, would you scale-up or scale-new? I am using as a baseline the first available AWS Graviton2 processor for RDS (r6g).
Read moreAs part of using public datasets with my own Benchmarking Suite I wanted upsize a dataset for larger volume testing. I have always used the INFORMATION_SCHEMA.TABLES data_length and index_length columns as a sufficiently accurate measurement for actual disk space used.
Read moreDuring my setup of benchmarking I run a quick test-sysbench script to ensure my configuration is right before running an hour+ duration test. When pointing to a Readyset cache where I have cached the 5 queries used in the sysbench test, but I have not run any execution of the SQL, throughput went up 10x in 5 seconds.
Read more
