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Questions tagged [software-schedules]

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-2 votes
2 answers
138 views

Priority Scheduling - Preemptive and Nonpreemptive

Have question on priority scheduling both in preemptive and nonpreemptive and wanted to make sure understand it correctly. (Higher the number highest priority) Process Arrival Time Burst Time ...
TOD's user avatar
  • 1
2 votes
2 answers
836 views

Kubernetes Cron Job is expensive?

I have to implement a feature in an existing application, which requires calling an API every minute. My app's microservices runs in Kubernetes environment. To achieve this, my first thought is ...
theinsaneone's user avatar
0 votes
0 answers
69 views

What is the difference between pthread scope vs. policy?

I'm reading OS Concepts for my undergrad OS class and came across this topic: Pthread scheduling (System and Process) Then I kept reading and came across POSIX Real-Time Scheduling that has two ...
mLstudent33's user avatar
187 votes
17 answers
15k views

How do you balance between "do it right" and "do it ASAP" in your daily work? [closed]

I find myself pondering over this question from time to time, again and again. I want to do things the right way: to write clean, understandable and correct code that is easy to maintain. However, ...
Flot2011's user avatar
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3 votes
3 answers
1k views

Can I trust the Basic Schedule Equation?

I've been reading Steve McConnell's Software Estimation: Demystifying the Black Art book, and he gives an equation for estimating nominal schedule based on Person-months of effort: ScheduleInMonths = ...
Steve Campbell's user avatar
2 votes
5 answers
163 views

schedule compliance and keeping technical supports and resolving issues

I am an entrepreneur of a small software developer company. The flagship product is developed by myself and my company grew up to 14 people. One of pride is that we've never have to be invested or ...
Hyunjik Bae's user avatar
30 votes
15 answers
6k views

Why is software schedule estimation so hard? [duplicate]

Possible Duplicate: Why are software schedules so hard to define? I often need to explain to senior management why software estimation is so hard, and why our preliminary estimates are often so ...
Craig Schwarze's user avatar
39 votes
13 answers
3k views

Why are software schedules so hard to define?

It seems that, in my experience, getting us engineers to accurately estimate and determine tasks to be completed is like pulling teeth. Rather than just giving a swag estimate of 2-3 weeks or 3-6 ...
Engineer2021's user avatar
  • 3,228