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0
votes
0answers
16 views

What are the main components of a system and their relationships? [on hold]

I have designed a management system for a medical practice and I am writing the design specification and I am kind of stumped by what to write. It says to include an overview of the architecture of ...
0
votes
2answers
255 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 ...
-1
votes
0answers
15 views

Designing an ordering (ecommerce) system [closed]

I want to design a very simple order system (ecommerce). Here is the process flow: User select items to buy, make an order and select a payment system. User is taken to the payment system to ...
0
votes
0answers
28 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
119 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
601 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
217 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
votes
1answer
229 views

Why large projects with big budgets are more likely to fail? [closed]

I have heard two reasons why information systems projects fail. Large projects with big budgets are more likely to fail When there are two isolates teams, one doing the software design and the other ...
1
vote
2answers
284 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
286 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
302 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
185 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 ...
3
votes
7answers
258 views

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

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
227 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
175 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
212 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 ...