Vatsal Raicha – BMC Blogs BMC Software Wed, 21 Mar 2018 18:01:51 +0000 en-US hourly 1 Vatsal Raicha – BMC Blogs 32 32 What is the Rolling 4-Hour Average? Wed, 27 Jan 2016 16:18:13 +0000 For those who are not familiar with the mainframe rolling 4-hour average, this blog helps describe its importance. Why is the Rolling 4-Hour Average (R4HA) important? Why should you and I care?  Developers, testers, system administrators, and other technical professionals are actually very affected by this important metric. Take a look at the following figure. […]]]>