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Questions tagged [scalable]

139 questions
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A route from vector drawing -> c# windows application

I have a requirement to present in my c# windows application a "map" of a building, with different rooms coloured in various ways to indicate various things. This needs to be renderable at different sizes and from different perspectives, and needs…
Adrian Hand
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Scalable role based authentication

I am currently designing a role based authentication system for resources where many users have different access rights to it. A role may be a single user, or a group of roles (so a role is a tree of roles). (see graphic below) A resource can have…
Fionn
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Scalable Video Coding, can layers be enhanced using svc for a mobile device?

I am doing a bit of research about SVC for the H264 codec and as far as I know, the SVC is an extension of the previous AVC which uses a base layer for SVC so that it works on a mobile device(perferably android). My question is, is it possible to…
Hip Hip Array
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Capturing analytics Instrumentation events

We have integrated the mixpanel library in our app for tracking user behaviour. There are literally 1000s of events flowing with multiple properties metadata within each of the events. Recently I was given a task to capture and collate them all in a…
Arunm619
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Suitable technology for scalable cloud app with API for approx 100K requests per minute

I'm C# dev with focus on mobile apps and desktop, I've never done anything which includes cloud, cloud apps, web or cloud API (other than WCF). What is latest (LTS) technology for simple API with its own database (one or two tables at most) ?…
Kalixt
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Kubernetes design app for highly scalable

I am building an API application in Python that will be used by large volume of users to perform their job request. The user uses API endpoint to submit their job request providing input values. They receive the JobID in response and the application…
Sandeep
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Ajax - best practice/approach for loading tertiary data

I'm having some difficulty on settling on an approach for loading additional data in an application that I am building. The app is a CMS in which a single page consists of many fragments--some reusable, others exclusive. An example of an exclusive…
user916011
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Is it possible to create clusters in MapDB?

I have several questions regarding mapdb: Can I configure clusters in mapdb? Because I didnt find any blogs about that so I guess it doesnt offer that Several sources say that MapDB is scalable but what is exactly scalable? As far as I understand I…
user12541507
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Should images be allowed to scale when text is scaled in a browser

I am working on a personal website with more of an intention to practice good web development skills than anything. I am trying to build a cross browser( most of the modern browsers also IE6 ) and also hopefully a cross device ( trying to keep it…
raj
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Adding cache in search service

So I am designing some search functionality where user will search a word over millions of, say tweets.Now i will build index service here that will store some sort of mapping of words to tweets.Now I also want to introduce cache here to store top…
rahul sharma
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setting django project for production / development enviroment

I am writing a Django project that it needs to be divided as production/development, but however my project looks like this, how can I organize in order to execute python manage.py runserver for dev or prod. . ├── apps │   ├── account │   │   ├──…
Brooke Smith
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How to design scalable containerization of clients from server

We have client-server application where we are deploying clients on a different machine as a stand-alone application Client server communicates using REST APIs in a way client also exposes the REST APIs.Now, we have a requirement where we need to…
Dipak Ahuja
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Distributed architecture for video surveillance system

I'm trying to design a distributed architecture for a video processing system. In this system there are multiple cameras, multiple processing stations (I named them slave nodes) and only one master node. One or more cameras are connected to one…
arcsin
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How scalability of instances works

What I have seen so far is that if an application does not support the actual load its possible to deploy a new instance of the same application and use a load balancers to distribute the load between the two instances. What I don't understand at…
david.t_92
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How to display android app on low resolution LED board

I am developing an android application for a custom android powered board. It has 64x64 LED display. While running the app I can see only a few part of application. How can I display properly on the LED board?
Nidhin John
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