Archives by Tag 'IOPS'

Improve I/O priority on Windows 2008 R2

By Andrei Ungureanu - Last updated: Monday, April 2, 2012

Aruncand un ochi pe Windows 2008R2 Performance Tuning am gasit urmatoarea chestie: Storage-Related Parameters You can adjust registry parameters on Windows Server 2008 R2 for high-throughput scenarios. I/O Priorities Windows Server 2008 and Windows Server 2008 R2 can specify an internal priority level on individual I/Os. Windows primarily uses this ability to de-prioritize background I/O […]

Performance testing using SQLIO

By Andrei Ungureanu - Last updated: Monday, December 5, 2011

SQLIO este de multe ori gresit inteles ca fiind un tool dedicat SQL Server. Wrong. Este un tool folosit pentru a determina performanta sistemului de stocare (IOs) si poate fi folosit inclusiv pe Windows 2008/R2 chiar daca acest lucru nu este mentionat. De downloadat il puteti downloada de aici: http://www.microsoft.com/download/en/details.aspx?id=20163 Iar instalarea este foarte simpla; […]