Questions tagged [scalable]
139 questions
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2 answers
Looking for in-memory scalable object repository with up to 150 million small objects in .net
I am currently working on a data management system that needs to calculate huge amounts of data: think of an excel sheet with about 150 million cells with data.
We use a sql server database to store the data but the calculation performance is…
Kemal Erdogan
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Codeigniter HMVC effect on performance
OK, so HMVC in Codeigniter is the way to go for scalable web applications (with Kohana 3) based off many stackoverflow discussions such as HMVC patterns and MVC vs HMVC.
But, how will using an HMVC approach affect performance when used in…
csi
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4
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SVD algorithm implementation
Does anyone know good scalable implementation of SVD on C# for very big matrix?
Dmitry Borovsky
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4
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3 answers
.NET based push notification service
I am looking for a scalable solution for push notification based on .net.
Scenario:
Both client and server will be in .NET. The requirement is, there will be approximately 60-100 clients connected to a single server and server should be able to…
Rajat Mehta
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Dynamically scale font-size to Height
I am working with a site that requires perfect viewing in all resolutions. Because of this I have used ems, % and the code found in the thread below:
Is it possible to dynamically scale text size based on browser width?
Only problem now is that the…
user1092374
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How to schedule multiple parallel jobs dynamically in Spring boot that scales to millions of users?
Tried using Quartz scheduler, but it doesn't scale well. I need to schedule jobs dynamically for each user that runs after one month or after few months based on user input.
Does anyone know which is the best option?
Kalika
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Avoiding chained if statements for XML parser in C++
I am making a text-based game in C++ and I want to load the objects (weapons, enemies..) from an XML file. I want to implement my own XML parser. My XML file looks like this:
90
Weapon…
johan boscher
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2 answers
Redis write back cache still a manual task?
I am working on an assignment. The REST API (developed in Spring) has a method m() which simulates cleaning of windows by a person. Towards the end the cleaner has to write a unique phrase (a string) on the window. Phrases written by all cleaners…
Asif
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.NET and MySQL working together and is it scalable
I'm working on an application that will use .NET as the application platform. Originally, we were going to use SQL Server as the database, but after some research, MySQL came up as a popular database that is used by some high transaction based…
user_rz_jaz
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How does Google file system deal with write failures at replicas?
I was reading the Google file system paper and am not sure how it deals with write (not atomic record append) failures at replicas. If it returns success, then it will wait until the next heartbeat for the master to get the updated state of the…
Yui
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1 answer
implementing BigPipe for .NET to improve performance
a very cool article on how facebook breaks up their page into "pagelets" to maximize the work done by the server and browser when building a complex page that grabs various resources (ads, feeds, friends, etc). they call it bigpipe.
steve souders…
ijjo
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3
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Best approach for a scalable PHP (AJAX based) chat system
I'm building a chat system for a company and I'm wondering as to what the best way to build the system would be?
The current setup we have is a Nginx HTTP Server with PHP and Memcacheq (as a message queue that appends the chat messages to the user's…
Simon
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3
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1 answer
News Feed Database Design Efficiency
Greetings All, I've seen similar questions asked before with no conclusive or tested answers.
I'm designing a News Feed system using PHP/MySQL similar to facebooks. Seeing as this table could grow to be quite large -- any inefficiency could result…
pws5068
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How to build windows store app for device independent pixel (DIP)
i am building windows store app. I am using windows 8 and WPF with visual studio .net 2012.
UI of this application should be scalable to different screens. I have created a page where the controls (buttons, images, texts) fits correctly when running…
Pandi Cifligu
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