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9
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3answers
3k views

Database suggestion for a social network/ knowledge base community?

I am looking into various database types and DBMS's for a new project I am wanting to start in the summer. I have built systems in MySQL and postgreSQL , now I am wanting to expand my knowledge and ...
4
votes
3answers
2k views

MySQL tables/databases into different disks

I am aware that there is a possibility to have a single database server with many tables/databases, and you can separate some of those tables/databases into separate disks. Lets say you have 5 ...
8
votes
3answers
2k views

SQL Server - Multiple running totals

I've got a base table with transactions and I need to create a table with running totals. I need them to be per account and and also have a few running totals for each account (depending on the ...
4
votes
3answers
5k views

How does one scale SQL Server 2008 or 2012?

How does one scale SQL Server 2008 (or 2012)? At its basic, I understand there are two options: Scale up: If CPU bound, I can clearly see going from 1 CPU core to 2 to 4. Or if RAM usage rockets, ...
4
votes
1answer
758 views

Database as a service (DbaaS) over dimensions--performance, scalability, & reliability?

MySql Database as a service: Amazon Xeround Another eg. PostgreSQL Database-as-a-Service. You can get the list of similar products here. Does anyone have details on their performance, ...
1
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1answer
1k views

64 bit Postgres 9.1 Limitions on Windows 2008 R2?

When Deploying Postgres on Windows Server 2008 R2: Are there any limitations on windows that don't exist on Linux? Does the postgres scale in the same way on windows as it does on Linux? Is ...
0
votes
1answer
196 views

Multiple Partition Keys?

This is a follow-on from a previous question. I've never worked with SQL Server partitioning but I currently faced with designing a database for which the volumes probably warrant it. The system is ...
4
votes
3answers
985 views

Are there any in-memory NoSQL databases?

Given that NoSQL databases are designed to support horizontal scalability by throwing in more servers, are there any that are designed to do entirely without persistent disk storage? I'm looking at ...
9
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3answers
2k views

Testing stored procedure scalability

I have an email application that will be called upon to deliver to the UI the number of new messages for a given user on each page load. I have a few variations of things I am testing on the DB level ...
13
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3answers
6k views

What does horizontal scaling mean?

In database context, I have come across horizontal scalability as one of the advantages of the NOSQL databases. What does the term mean? http://en.wikipedia.org/wiki/CouchDB ...