Questions related to improving application performance, this can be range from selection software architecture to selection of algorithms.

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93 views

Class design, responsibility granulation, efficiency and performance

I am in a design dilemma. I have a set of data that can be interpreted in numerous ways, but I cannot really decide how finely grained should it be. To illustrate it with some simple code: class Base ...
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1answer
71 views

Design periodic batch notification system

Problem: I am trying to design a system which takes requests from customers in real time and log them in a database. For example - request to purchase an item. The customer then gets a unique ...
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0answers
60 views

Truncating HTML content at specific content blocks

I have HTML content in my DB and I would like to present a list of these individual items but truncate each of them so they're not fully displayed. I would like to keep truncated items ...
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0answers
81 views

Reading large files for ETL program POC

I'm looking for some information on how to increase the performance of reading large text files for use in an ETL process. We're currently using a proprietary program that is more of a scripting ...
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0answers
1k views

Best method for async initialization of view model in MVVM pattern (WPF)

I'm working on a business application (C#, WPF, EF, MVVM). I need to load a bunch of items from database, create view models for them and put them in a window. Is there a way to create the view model ...
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0answers
77 views

Efficient Copy While Sorting

I have an algorithms library called NDex. I am in the process of upgrading it to a new version. Part of this upgrade involves providing two versions of many algorithms: an in-place version and a ...
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0answers
41 views

BCMath vs MySQL: performance

Scenario I am working on a web application that handles financial transactions, and my code will need to be reusable for everything from consumer carts to manufacturer/distributor shipments. The ...
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0answers
32 views

Where to generate View?

I plan to build a CRM for small companies. It is supposed to be a single-page application. Now I am unsure where it is more efficient to convert the data to HTML. Should I rather do it on the server ...
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153 views

Writing Z80 table based assembler/disassembler

I have a long-term project: DIY computer with various processors. One of my wishes not only make hardware, but software too. So I started from assembler/disassembler for Linux, though there is a lot ...