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ardentperf.com | ||
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stepchange.work
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| | | | | Do you have a Rails app built on PostgreSQL and need to scale it to millions of users? In this interview, I speak with Andrew Atkinson, one of StepChange's expert consultants, who brings deep expertise in optimizing Rails applications for performance and scalability. Andrew's expertise is backed by real-world experience-during his tenure at Microsoft, he played a key role in scaling the infrastructure for Flip (formerly Flipgrid), a video discussion and sharing app built for classrooms and beyo | |
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www.kylehailey.com
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| | | | | 1000 Fetch errors a second, 500 sessions waiting on LockManager, 150,000 locksIn above graphs, our production system hit the wall by a blind siding pile up on LockManager waits causing the application to start hitting 1000 errors a second. I managed to mitigate the pileup by detaching 7 partitions for the core table.Let's blend the mundanity of database administration with a dash of fictional narrative for palatability. Consider it akin to lacing my son's morning 'green' drink, brimming with deh | |
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pganalyze.com
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| | | | | We look at how GitLab investigated an issue with LWLock lock_manager contention. We explain heavyweight locks and lightweight locks, when a fast path happens, and more. | |
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littlekendra.com
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| | | Learn SQL Server with free comics and blog posts in your inbox. | ||
