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https://issues.apache.org/jira/browse/SOLR-10317?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16124490#comment-16124490
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Vivek Narang commented on SOLR-10317:
-------------------------------------

These CSV files are needed at the front-end side. 

1. Primary Consumer of CSV files - The dygraph API.
2. Format changes with the required graph layout. [Col1 - X-axis, Col2,Col3 ... 
etc are the Y-axis]. The first line in the CSV files is the visible label as 
seen on the graphs.
3. Dygraph uses these CSV data files.
4. These CSV files are referenced to the calling JS functions from the dygraph 
API, and then they are handled by the dygraph API internally.



> Solr Nightly Benchmarks
> -----------------------
>
>                 Key: SOLR-10317
>                 URL: https://issues.apache.org/jira/browse/SOLR-10317
>             Project: Solr
>          Issue Type: Task
>            Reporter: Ishan Chattopadhyaya
>              Labels: gsoc2017, mentor
>         Attachments: changes-lucene-20160907.json, 
> changes-solr-20160907.json, managed-schema, 
> Narang-Vivek-SOLR-10317-Solr-Nightly-Benchmarks.docx, 
> Narang-Vivek-SOLR-10317-Solr-Nightly-Benchmarks-FINAL-PROPOSAL.pdf, 
> Screenshot from 2017-07-30 20-30-05.png, SOLR-10317.patch, SOLR-10317.patch, 
> solrconfig.xml
>
>
> Solr needs nightly benchmarks reporting. Similar Lucene benchmarks can be 
> found here, https://home.apache.org/~mikemccand/lucenebench/.
> Preferably, we need:
> # A suite of benchmarks that build Solr from a commit point, start Solr 
> nodes, both in SolrCloud and standalone mode, and record timing information 
> of various operations like indexing, querying, faceting, grouping, 
> replication etc.
> # It should be possible to run them either as an independent suite or as a 
> Jenkins job, and we should be able to report timings as graphs (Jenkins has 
> some charting plugins).
> # The code should eventually be integrated in the Solr codebase, so that it 
> never goes out of date.
> There is some prior work / discussion:
> # https://github.com/shalinmangar/solr-perf-tools (Shalin)
> # https://github.com/chatman/solr-upgrade-tests/blob/master/BENCHMARKS.md 
> (Ishan/Vivek)
> # SOLR-2646 & SOLR-9863 (Mark Miller)
> # https://home.apache.org/~mikemccand/lucenebench/ (Mike McCandless)
> # https://github.com/lucidworks/solr-scale-tk (Tim Potter)
> There is support for building, starting, indexing/querying and stopping Solr 
> in some of these frameworks above. However, the benchmarks run are very 
> limited. Any of these can be a starting point, or a new framework can as well 
> be used. The motivation is to be able to cover every functionality of Solr 
> with a corresponding benchmark that is run every night.
> Proposing this as a GSoC 2017 project. I'm willing to mentor, and I'm sure 
> [~shalinmangar] and [~markrmil...@gmail.com] would help here.



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