Re: Help in finalizing production model for jackrabbit-oak (1.20.0)

[Matt Ryan <ma...@apache.org>]

Hi Sudhir,

I can help with some of your questions.

I'm not as familiar with document store implementations as others on this
list so I'll let them give more details there.  I think it is fair to say
that the MongoDB document store implementation is used more commonly in
production than RDBDocumentStore.  But I'll let others comment on their
suitability for your situation.

S3DataStore is used in production environments for many large repositories
every day and would definitely be fine for your purpose.

Regarding the size, you said documents about 500Kb in size and that you
would be creating about 200,000 of these per year.  I'm assuming by
"document" you mean the binary files you wish to store in the content
repository.  Based on that understanding, I can tell you that Oak is used
in production environments every day that are much larger with much larger
binary files and much higher volume.  It should handle your usage fine.
However, I still recommend load testing the environment to make sure it
handles your use case.  In particular make sure you have sufficient network
bandwidth and disk IOPS in your environment, as these factors in particular
matter a lot for Oak performance.  It's worth the effort to test a few
scenarios to determine which environment configuration works best for you.

HTH


-MR

On Thu, Apr 30, 2020 at 5:55 AM Sudhir Kumar <Su...@ibsplc.com>
wrote:

> Dear All,
>
> I am new to Jackrabbit-oak. For the development we are using Segmentstore
> so all the files are stored in the local disk. We are not having any issue
> faced yet. We are doing offline compression every day.
>
> Now we are trying to plan for deploying jackrabbit oaks(1.20.0) in
> production with cluster. We are planning to user RDBDocumentStore with
> customBlobStore=true and connecting to S3DataStore.
>
> I have few question :
> 1. Is the model is good to have for production.
> 2. Is this a sustainable model for production. Average size of the
> document is 500Kb and per year around 200,000 documents to be created.
> 2. Please share if there is any detail document available for configuring
> the above model.
>                 When I try to have different repository path in
> bootstrap.properties. it works fine for creating new document. but reading
> the older document it give message files not available in the download
> folder (This issue comes for the node which comes later. Can't give the
> same path due to concurrent indexing issue)
> 3. Is there any detail document available for doing online compression etc
> or how can I enable compression.
>
> Please help me in planning our production deployment. I tried to find more
> detail document but could not find much.
>
> Looking forward for your response. Thanks you for your help and support.
>
> Regards,
> Sudhir
>
>
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