Quantcast
Channel: Vertical / Horizontal Scaling Disk Size MySQL or MariaDB - Database Administrators Stack Exchange
Viewing all articles
Browse latest Browse all 3

Vertical / Horizontal Scaling Disk Size MySQL or MariaDB

0
0

I have been looking into this for a while and cannot find a suitable solution so would like to know if someone here can please help.

I am trying to set up database back-end that will assist with doing analytics. I need to stick with MySQL or MariaDB as this is what we currently use on all projects and queries.

My problem is that I have access to a few virtual machines. Most of them pretty decent, but they all have a range and capacity of 1-2TB. They cannot be increased in disk size as they have been provisioned and in use for other purposes as well.

As they are only used infrequently and sitting idle for large amounts of time I am trying to set it up as a cluster for a database.

Now, what I would like to know is, how do I enable these machines to be scaled such that I can use the hard drive space as a total.

I.e. I have Server 1 (1.5TB), Server 2 (1.0TB), Server 3 (1.8TB), Server 4 (1.5TB), Server 5 (1.2TB). I would like to shard/cluster them all together to add all the space together so that I can utilise the 7TB in total.

The reason for this is that the data being analysed is generally larger than what 1 of the servers can hold. I am not to worried about replication/consistency and systems being down (As it;s not business critical and any lost data can be recovered and re-imported easily). Although I am happy to use a Master/Slave arrangement if needed (In case something goes wrong).

I have look into the following and haven't found any one thing that answers my question...

  • MaxScale
  • Percona XtraDB Cluster
  • Galera Cluster

I have tried with the above packages, but most of the resources I can find tend to only talk about multi master or master slave systems. Or horizontal scaling for maximum read/write access.

I need a solution for vertically scaling by adding multiple machines together. Mostly for total disk space, less important for CPU, RAM etc.


Viewing all articles
Browse latest Browse all 3

Latest Images

Trending Articles





Latest Images