Hi all,

I had asked a couple questions to Venkatesh earlier please see email below.
He recommended that I move the questions to the dev mailing list and thus
this mail.

To follow up on the questions asked below to my queries

(a) Multi-tenancy: If I were to bring in data-sets from different customers
then I need to record, annotate or tag and provide access to data-sets only
to the relevant owners. Is it possible for me to record and manage
data-sets for different customers in a single Atlas instance? Does Atlas
provide me with the necessary constructs to separate recording of data-sets
by tenant and tracking metadata etc by tenant?

(c) Performance Numbers: I understand it is built to scale given the use of
HBase but any performance numbers that can be shared will be helpful. E.g.
Is there a limit to the number of data-sets I can record on Atlas? Are
there performance numbers on the number of queries?

(d) Are there companies using Atlas in production at this stage?

Thanks in advance for your responses.

- Sandeep

On Fri, Nov 18, 2016 at 9:10 AM, Venkatesh Seetharam <venkat...@apache.org>

> Sandeep - please use the dev mailing list for atlas for a prompt response.
> (a) How can one achieve multi-tenancy on Apache Atlas?
> Can you pls elaborate? You can always have a package structure for your
> data sets.
> (b) Is Atlas ready for production usage?
> It depends, I think it is but needs some scripting around BCP, etc.
> (c) Are there published numbers on the volume of data-sets Atlas can
> manage?
> Its built to scale, uses Titan & Hbase as a backend store which is known
> to scale.
> On Fri, Nov 4, 2016 at 12:02 PM Sandeep Nayak <datacacoph...@gmail.com>
> wrote:
>> Hi Venkatesh,
>> I apologize for the direct email, if there is a better channel to surface
>> my questions I will be happy to go there. I am subscribed to dev@atlas
>> but thought that may not be the right forum for questions potential Atlas
>> users may have.
>> I am looking for Data Catalog solutions and in early evaluation and from
>> what I read so far it appears Apache Atlas provides most of the
>> capabilities I am looking for. Namely data-set registration, lineage
>> tracking, access control (via Ranger), auditing to name a few.
>> I do have a couple questions which will help me in my evaluation
>> (a) How can one achieve multi-tenancy on Apache Atlas?
>> (b) Is Atlas ready for production usage?
>> (c) Are there published numbers on the volume of data-sets Atlas can
>> manage? One of the requirements I pointed out above is data lineage and if
>> I am ingesting streaming and batch data sets the typical volumes could be
>> very high.
>> Hoping you will point me in the right direction to get answers.
>> Thanks for your time and help.
>> Regards,
>> Sandeep

Reply via email to