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Questions tagged [scalable]

139 questions
48
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5 answers

High performance TCP server in C#

I am an experienced C# developer, but I have not developed a TCP server application so far. Now I have to develop a highly scalable and high performance server that can handle at least 5-10 thousand concurrent connections: getting -raw byte- data…
Tom
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Scripting data in SVG (reading and modifying)

I've been searching for ways to run scripts for my SVG. But all the things I got don't match up! And it doesn't contain enough information why each set of codes were used. For example, one used event.target, another had event.getTarget(), and…
Lendl Leyba
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Why NoSQL say traditional RDBMS is not good at scalable

I've read some article say that RDBMS such as MySQL is not good at scalable,but NoSQL such as MongoDB can shard well. I want to know which feature that RDBMS provided make itself can not shard well.
shuitu
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13
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4 answers

Scalable server framework in C++

I am looking to write a server application in C++ that is meant to handle tens of thousands of clients simultaneously. It should run under Windows and Linux. I have been looking around for frameworks and libraries and have come across Boost Asio,…
Philip Bennefall
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Solandra vs. ElasticSearch

We are working with a Cassandra database that will store data in the petabyte range. We are thinking of using either ElasticSearch or Solandra, but we are having a fun time deciding between which to use. I'm wondering if the our database might get…
Henry
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Python scalable chat server

I've just begun learning sockets with Python. So I've written some examples of chat servers and clients. Most of what I've seen on the internet seems to use threading module for (asynchronous) handling of clients' connections to the server. I do…
freakish
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PHP: Most Efficient Way to Track if a User is Online?

I'm developing a project of mine with scalability in mind and I've come to a crossroad. On my website I would like to detect if a user is online or not. And I can't quite think of the best way to handle this. The way I was thinking would be…
Brandon
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Designing a backend (cloud) server to avoid 'hotspot' scenarios

I'm trying to design a real-time group chat application specifically targeted towards large groups (>50 users) in each chatroom. Not all users will be actively chatting at once, but one can expect many users to simply idle/listen and receive updates…
orangemoney52
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2 answers

Drawing a scalable QIcon using QPainter

I want to design a new QIcon and want it to look like a fixed text with a rounded rectangle around it .-----. | Phy | `-----´ The icon is supposed to scale without the "pixel-blocks" effect when painting on a QPainter that eventually has a scale…
Johannes Schaub - litb
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CSS or jQuery scalable background image with NO white space underneath when img height is less than window height

Oldie but goodie, I know. This question is asked so many times and yet I haven't had a definitive answer. Scalable background image, preferably CSS only, willing to use jQuery in support if it's a must. A problem I've run into a lot (i.e. with CSS3…
technopeasant
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How to deploy a scalable Parse LiveQuery Server?

Recently, we started developing a chat feature for our app and since we are already using Parse SDK/Server, we decided to go with the Parse LiveQuery... The thing is, there's no sufficient enough documentation on how to deploy a Parse LiveQuery…
Sotiris Kaniras
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PHP framework question

I'm currently working on a browser-based MMO and have chosen the LAMP stack because of the extremely low cost to start with in production (versus Windows + IIS + ASP.NET/C# + SQL Server, even though I have MSDN Universal). However I will need a PHP…
CMircea
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Scalable VS Extensible

I'm not sure if this type of question is allowed here, but it is related to software projects. Is there a difference between scalable and extensible? Is extensible a sub-set of scalable? I.e. Scalable (extensible) Some regard it as the same, others…
John Vasiliou
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Framework for Scalable Multithreaded Client/Server Network Application

Although the java.net.Socket and java.net.ServetSocket give me powerful networking capabilities I wouldn't want to go through the nitty gritties of creating and managing my own sockets and threads. What open source Java Frameworks are available to…
Kevin Boyd
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Katta in production environment

According to the website Katta is a scalable, failure tolerant, distributed, indexed, data storage. I would like to know if it is ready to be deployed into production environment. Anyone already using it and has advices? Any pitfalls?…
Artyom Sokolov
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