Hello, I have a large application that will require me to perform an average of 4000-5000 TPS with peaks as high as double that. This application will run around the clock and can't have any downtime. As a result I was thinking that I need a cluster...
but I'm not very familiar with the options. I've seen PGCluster and CyberCluster. I think they started in the same place, but I'm not sure which to choose. Do you have any thoughts on that subject? Also, it seems like the cluster will allow me to scale to the number of reads that I need, but it seems like I would expect the speed of writes to the database to decrease in cluster. Is that right? Please help me ask the right questions, if these don't make sense... BTW, I've already got a database up and running. I've also written some simple benchmarking scripts in Python that indicate I can achieve about 2100 TPS to a single server (not in cluster). Thanks, Daniel
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