Hi Georg,
GeoMesa offers two types of data stores - long-term persistence and
near-real time. For live streaming events, you can use the Kafka
data store. For long-term persistence, you can choose between
Accumulo, HBase, Bigtable or Cassandra. Our Accumulo implementation
is the most robust. Our HBase and Bigtable implementations offer
most of the same features, but don't currently have server-side
processing, so they will tend to be slower for complex operations.
Our Cassandra implementation is the least mature, but works for
basic geo-spatial queries.
Since all of our data stores adhere to the GeoTools API, it should
be fairly easy to switch between them if you change your mind later
on.
Hope that helps,
Thanks,
Emilio
On 12/13/2016 04:40 AM, Georg Heiler
wrote:
Hi,
I only recently learned about geomesa. It looks pretty
interesting.
I have to admit I am a bit confused which of the datastores
is best for geomesa.
In the presentations only Accumolo is mention. The
tutorials show how to work with Kafka or Hbase.
Which store should be used for geomesa if starting out?
What are the implications of choosing one specific store?
Kind regards,
Georg
_______________________________________________
geomesa-users mailing list
geomesa-users@xxxxxxxxxxxxxxxx
To change your delivery options, retrieve your password, or unsubscribe from this list, visit
https://www.locationtech.org/mailman/listinfo/geomesa-users
|