How to estimate time it takes Innodb to Recover ?

Today seems to be Innodb day in our Blog, but well this is the question which pops ups quite frequently in Innodb talks and during consulting engagements.
It is well known to get better performance you should normally set innodb_log_file_size large. We however usually recommend caution as it may significantly increase recovery time if […]

Read more

How simple answer are you looking for ?

I’ve got an interesting comment the other day saying “I’ve heard Jay Pipes saying indexes with cardinality lower than 30% are worthless, true?”
That is interesting question and it has different answers depending on who is asking. A lot of people want to hear simple answers to the questions because they would be overwhelmed […]

Read more

Subscribe to the Percona Database Performance Blog for open source database help, technical resources, Percona Live updates and upcoming webinars.

Submit your email address below and we’ll send you an update every Friday at 1pm ET.

No, thank you. Please do not ask me again.