Improving Performance
Many Unix-like operating systems and distributions are tuned for desktop or light use out of the box and not for a production database. This guide describes recommended system performance tunings for operators of new and existing Riak clusters. The tunings present in this guide should be considered as a starting point. It is important to make note of what changes are made and when in order to meas
Alice and Bob in I/O Land
Table of contents Originally written by guy keren TOC --> Alice, Bob And Their Race To Disk-Haven Alice is a file-system write request. Bob is a raw-device write request. They both want to get to the haven of the disk drive - and fast... ...and yet not too fast - not if their friends are coming soon! Let us follow their journey through Linux's file systems... ...page caches, block devices, elevato
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https://blogs.oracle.com/linux/post/entry/friday_spotlight_oracle_linux_and
