Dear Francisco Romero,

and here is the contact from miLeyenda team that asked these questions in the community account ticket (FLUA-2221): farcas@ucam.edu (Francsico Arcas)

Hope you can help him with some guidance.

Kind regards,

ilknur

Hi all,

Sorry for the late reply, your ticket was under a mountain of emails.

The Big Data enabler is suited for the kind of analysis you want to
perform, of course. Both in terms of storage (a large distributed cluster
in charge of holding large files of data, based on HDFS) and computing (a
large distributed cluster where to run MapReduce applications).

Regarding the global instance of FIWARE, we can say currently we are in
the middle of a migration from the ³old² instance to the ³new² one. The
old instance has become small because of the large number of users that
have chosen it for their developments; it was based on 10 virtual nodes
with a total storage amount of 1 TB. Now, we are finishing the deployment
of a couple of clusters, one specifically addressing storage and the other
one specifically addressing computing, with higher capabilities: 52.5 TB
distributed all along 11 physical nodes, and 14 computing nodes,
respectively. Users usually have a limited quota of 5 GB, but this could
be increased for sure in the new deployment.

All the details about the new deployment can be found here (work in
progress):
https://github.com/telefonicaid/fiware-cosmos/blob/master/doc/deployment_ex
amples/cosmos/fiware_lab.md

Regarding the administration of your datasets, we have adopted the
WebHDFS/HttpFS, as REST API that will allow you manage the HDFS I/O.
Nevertheless, it is under our roadmap to create a section within the
Cosmos portal in order to mange the data in a graphical way:
https://github.com/telefonicaid/fiware-cosmos/issues/94

Hope this can answer your questions.

Best regards,
Francisco

El 4/2/16 13:32, "ilknur chulani (JIRA)" <jira-help-desk@fi-ware.org>

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The issue has been emailed:

• Time sent: 23/Feb/16 4:36 PM
• To: farcas@ucam.edu
• with subject: *(HELP-5815) Cosmos questions from FI-ADOPT SME, Mileyenda *
  

Dear Francisco,

Here is the answer from the GE owner (Francisco Romero):

"Hi all,
Sorry for the late reply, your ticket was under a mountain of emails.
The Big Data enabler is suited for the kind of analysis you want to
perform, of course. Both in terms of storage (a large distributed cluster
in charge of holding large files of data, based on HDFS) and computing (a
large distributed cluster where to run MapReduce applications).
Regarding the global instance of FIWARE, we can say currently we are in
the middle of a migration from the ³old² instance to the ³new² one. The
old instance has become small because of the large number of users that
have chosen it for their developments; it was based on 10 virtual nodes
with a total storage amount of 1 TB. Now, we are finishing the deployment
of a couple of clusters, one specifically addressing storage and the other
one specifically addressing computing, with higher capabilities: 52.5 TB
distributed all along 11 physical nodes, and 14 computing nodes,
respectively. Users usually have a limited quota of 5 GB, but this could
be increased for sure in the new deployment.
All the details about the new deployment can be found here (work in
progress):
https://github.com/telefonicaid/fiware-cosmos/blob/master/doc/deployment_ex
amples/cosmos/fiware_lab.md
Regarding the administration of your datasets, we have adopted the
WebHDFS/HttpFS, as REST API that will allow you manage the HDFS I/O.
Nevertheless, it is under our roadmap to create a section within the
Cosmos portal in order to mange the data in a graphical way:
https://github.com/telefonicaid/fiware-cosmos/issues/94
Hope this can answer your questions.
Best regards,
Francisco"

Hope this helps.

ilknur