Cache Performance Comparison | MySQL Performance Blog
Wednesday, November 19th, 2008gives you an idea how different caching methods perform. Read it before implementing something
gives you an idea how different caching methods perform. Read it before implementing something
Posted in development, for:collidr, memcached, mysql, performance, php, programming, scalability, speed, sql, web | Comments Off | permalink
Dell 2950
Posted in 2950, benchmark, database, dba, dell, for:collidr, hadrware, Linux, performance, postgresql, raid, raid_harware, sysadmin | Comments Off | permalink
bonnie++ benchmark comparing dell perc 5 (lsi) hw raid controllers connected to Dell md1000 jbod box and linux md raid driver. (test was performed by a notable PostgreSQL developer )
Posted in benchmark, database, for:collidr, Linux, mdadm, performance, raid, raid_harware, raid_software, storage | Comments Off | permalink
Network channel is a protocol agnostic communication channel between hardware and userspace. Basically it allows very fast delivery from network hardware to userspace All protocol processing happens in process’ context.
Posted in for:charlesnw, kernel, Linux, networking, performance, research | Comments Off | permalink
yet another postgresql tuning guide, contains useful explanation of most omportant config parameters
Posted in database, dba, howto, optimization, performance, postgresql, tuning | Comments Off | permalink
notes on PostgreSQL tuning from Bruce Momjian (PostgreSQL core team )
Posted in database, dba, optimization, performance, postgresql, tuning | Comments Off | permalink
another evidence that if u need a loadbalancer — ngnix is the answer these days [and maybe perlball]
Posted in architecture, loadbalancing, nginx, performance, scalability, sysadmin, web | Comments Off | permalink
the subj says it. good article
Posted in architecture, bestpractices, design, development, ebay, performance, scalability, web | Comments Off | permalink
PostgreSQL: benchmarks and further analisys for OLTP workloads 8-32 cores with ~TB db size from Sun’s potgresql team
Posted in benchmark, database, oltp, performance, postgresql, sun | Comments Off | permalink
SMP and network performace in linux (tcp only, no forwarding)
Posted in benchmark, for:collidr, Linux, networking, optimization, performance, scalability, sysadmin | Comments Off | permalink
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Konstantin Antselovich (c) 2004-2011
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