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0
votes
3answers
125 views

What is the difference between user requirements and system requirements?

From what I've read I believe user requirements are just the system requirements given in lay mans terms, is this correct? I'm specifically referring to the book "Software Engineering" by Ian ...
0
votes
1answer
55 views

Creating system diagrams for a small app

I am learning system design (on my own) and still I am not clear on a few things. Assume there is a simple application with a front-end and a database for storing of the data. In the system ...
1
vote
1answer
55 views

What does backup procedures and troubleshooting guidelines mean for a system

I am writing the documentation for a piece of software which I have made but I don't understand what it means in some aspects. It asks me to write about backup procedures but what exactly does this ...
0
votes
3answers
154 views

What goes within the Architecture Overview of a Design Specification?

I have designed an management system for a medical practice and I am writing the design specification and I am kind of stumped by what to write for a section. It asks for me to write about the ...
1
vote
2answers
298 views

Just one class - Java

I've written a program in Java, it's only fairly small and I started programming and ended up just building one big class with everything inside it. The program works fine and exactly how I wanted it ...
0
votes
0answers
31 views

How does FDS (flat datacenter storage) make optimizations around locality unnecessary?

I was reading the following computer systems paper: https://www.usenix.org/system/files/conference/osdi12/osdi12-final-75.pdf And I was trying to understand why it claims that it does not need data ...
2
votes
2answers
170 views

Best practice mapping an external id on my system

I've done some searches for "id mapping" and "external id mapping" and I can't find anything meaningful on the site or google, so, here's my question/scenario. I'm developing an application which ...
-1
votes
2answers
762 views

Rails/Node.js interaction

I and my co-worker are developing a web application with rails and node.js and we can't reach a consensus regarding a particular architectural decision. Our setup is basically a rails server working ...
0
votes
2answers
294 views

Bits manipulation in C [duplicate]

I am now studying computer system in my college, and now we are learning about bits manipulation in C. And I am just curios, how can by learning bits manipulation can help us to make a reliable code ? ...
1
vote
2answers
295 views

Programming a trading strategy [closed]

Excuse me if I'm not descriptive enough, as I do not have much of a background when it comes to these things: How would I go about coding a primitive trading strategy and link it to some sort of ...
1
vote
2answers
292 views

Finding right bug tracker web application

I'm looking for a bug tracking system (similiar as http://www.mantisbt.org) with these following requirements: Requirement specifications are: Upload picture and different files without any ...
7
votes
2answers
327 views

where can I find an overview of known “multithreading systems architectures” design patterns? [closed]

Using C#, I have been doing multithreaded development for about 5 years, and consider myself quite proficient (I wrote my own lock-free queue and task parallel framework before Microsoft made TPF). ...
3
votes
3answers
195 views

At what point does a company need a system engineer?

I'm 8 months into my first job as a developer at a mid-small company. The four development teams have about 7 developers each, the design team consists of about the same number, and the ...
1
vote
6answers
312 views

Is there such thing as a “theory of system integration”? [closed]

There is a plethora of different programs, servers, and in general technologies in use in organizations today. We, programmers, have lots of different tools at our disposal to help solve various ...
5
votes
6answers
234 views

Can you prototype a complex system change?

I'm currently in the process of redesigning parts of a large and complex application server to allow it to be distributed across multiple machines. I've been asked to provide a prototype of the ...
13
votes
6answers
3k views

How do programmers deal with low level software development in high level languages?

I am somewhat new to programming and the best way I can ask this question is with an example. I know how to do basic things in Java and C#. Things like a small windows forms application or make a ...
2
votes
2answers
188 views

Question about a voting system implementation

I am implementing a voting system and need some input from fellow programmers. Do you see anything that could go wrong by having users input a valid email and perhaps have a captcha to stop automated ...
-2
votes
2answers
221 views

Issue Management

I know this isn't about programming but i should learn "Issue Management" What is Issue Management? I read Wikipedi page but i don't understand very well. Can you tell me Issue Management and if ...
2
votes
1answer
2k views

Learn Linux System Programming by doing projects [closed]

I have only a very basic idea about linux system programming. I have not done any real projects using linux system programming. In my current company i do system admin type work. but i am more ...