Em 2011-11-14, 06:54
I don't think I would try to use a single-node HBase cluster to
replace a MySQL database. HBase has a sweet spot, both in terms of
scale and data access patterns. In general, it should not be viewed as
a drop in replacement to MySQL. My questions to you would be:
1) How much data do you need to store?
2) What are your access patterns? Lots of joins, individual row
lookups, range scans, etc.
On Mon, Nov 14, 2011 at 1:54 AM, Em <[EMAIL PROTECTED]> wrote:
> Hello list,
> I was asked whether it is a good idea to replace the M in LAMP with
> Hbase as well as the P with Java-Servlet (i.e. Tomcat) so that you run
> your webserver, your hbase-instance, hadoop etc. on the same machine.
> Are the differences compared to a LAMP-Stack in terms of performance large?
> It is clear that a lot of benefits like redundancy etc. are not
> available in this setup. However if the idea and userbase grows you can
> quickly add these features to the environment by just setting up new
> machines and connect them with eachother.
> When I was asked about this I had no answer.
> Hopefully you can bring light into this!
> Kind regards,
Ian Varley 2011-11-14, 14:40