Scalability is the ability of a system, network, or process, to handle growing amount of work in a capable manner or its ability to be enlarged to accommodate that growth.
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0answers
16 views
Choosing Web/DB platform for web/mobile application development
I'm trying to build a web/mobile application that supports the following features:
(It is basically a replica of facebook's group page.)
A user is associated with a single group
For each group, ...
3
votes
2answers
124 views
Handling multiple clients using single application
We are developing an ERP web application using Vaadin framework where each of the potential client companies will have their own data and file storage. Current implementation only allows having one ...
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1answer
249 views
Is there any “Set” database? [closed]
Is there any "set" database? For example Neo4j is a "graph" database. What I'm looking for is database which can be used to organize "items" into "sets" and then be able to query them with set ...
3
votes
3answers
250 views
Is the database the bottleneck or not? High Scalability talk
I found an interesting article on high scalability web site where it talks about EBay scalability and especially a specific passage struck me:
"(Ebay strategies)...Move work out of the database ...
10
votes
1answer
244 views
How much does the data model affect scalability and performance in so called “NoSQL” database?
You can't ever have a talk about so called "NoSQL" database without bringing the CAP theorem (Consistency, Availability, Partition : pick two). If you have to pick say, between MongoDB (Partition, ...
6
votes
6answers
214 views
When to start thinking about scalability?
I'm having a funny but also terrible problem. I'm about to launch a new (iPhone) app. It's a turn-based multiplayer game running on my own custom backend. But I'm afraid to launch.
For some reason, I ...
1
vote
2answers
240 views
Creating an email notification system based on polling database rows
I have to design an email notification system based on the following requirements:
The email notifications would be created based on polling rows in a Mysql 5.5 DB table when they are in a ...
0
votes
0answers
59 views
Is OpenStack suitable as a fault tolerant DB host?
I am trying to design a fault tolerant DB cluster (schema does not matter) that would not require much maintenance. After looking at almost everything from MySQL to MongoDB to HBase I still find that ...
0
votes
0answers
41 views
How to implement a distributed proxy with quotas?
I'm in the process of developing a scalable proxy (Linux/C/C++, Nginx modules or custom HTTP server) handling incoming HTTP requests, and re-routing them to others locations based on parameters ...
4
votes
1answer
405 views
Is Node.js correct choice for JSON parsing and IO driven
My program should perform following task:
It listen on http port after getting request it does following things.
Connect to gearman
Parse gearman payload to JSON (Upto 100 bytes)
Connect to Redis ...
4
votes
1answer
390 views
Designing an scalable message queue architecture
I have recently started learning the nuances of scalable and enterprise computer architecture, and one of the central components is a messaging queue. In order to learn the most I can from any ...
8
votes
2answers
422 views
Is this solution RESTful and secure?
Our product registers new players on our service, and we've chosen to host it on Azure (we're using .NET) and we wanted it to be stateless (for scalability) and relatively secure.
Since this is the ...
-1
votes
1answer
433 views
How do you write scalable Java? [duplicate]
I like to think I write good maintainable Java code, using best practices, design patterns and try and get good test coverage with unit tests.
Recently whilst looking for a job, I came across a ...
3
votes
1answer
297 views
Thinking pragmatically about scalability
I was recently asked as an exercise to design a scalable graph.
My first intuition was how to seperate the graph and distribute it (sharding,consistent hashing..etc)
Turns out my thinking was on ...
4
votes
4answers
2k views
why are noSQL databases more scalable than SQL? [duplicate]
Recently I read a lot about noSQL DBMSs. I understand CAP theorem, ACID rules, BASE rules and the basic theory. But didn't find any resources on why is noSQL scalable more easily than RDBMS (e.g. in ...