Oh, I think I am confused here. Ignore the previous mail. But #3 can cover all the scenario :)
Thanks. On Sat, Nov 8, 2014 at 8:07 PM, Rajkumar Rajaratnam <rajkum...@wso2.com> wrote: > Hi Lahiru, > > #3 includes #1 and #2. > > If user input < 0.5 implies #1 > If user input >= 0.5 implies #2 > > IMO, we can go with only #3. > > wdyt? > > Thanks. > > On Sat, Nov 8, 2014 at 7:57 PM, Lahiru Sandaruwan <lahi...@wso2.com> > wrote: > >> Hi all, >> >> I'm working on $subject. When we predict the instance count from >> statistics and dependency based ratio in application, we will get numbers >> with fraction. E.g. 1.2, 3.9, 4.5. Therefore we have to round the instance >> count for creating instances in IaaS. >> >> >> I have thought of three types to choose from. >> >> >> 1. Floor >> 2. Ceiling >> 3. Custom percentage >> >> #3 means, user can give a limit of fraction to decide whether to round to >> floor or ceiling. >> >> e.g. User fives fraction as 0.2, >> >> Instance count 3.1 Rounded value 3 >> Instance count 3.21: Rounded value 4 >> Instance count 1.19: Rounded value 1 >> >> Feel free to give feedback. >> >> Thanks. >> >> >> >> >> -- >> -- >> Lahiru Sandaruwan >> Committer and PMC member, Apache Stratos, >> Senior Software Engineer, >> WSO2 Inc., http://wso2.com >> lean.enterprise.middleware >> >> email: lahi...@wso2.com blog: http://lahiruwrites.blogspot.com/ >> linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146 >> >> > > > -- > Raj > -- Raj