Hi Alex,

if I get it right, you need a faster solution to parse and transform your CSV files? The transform expression (using copy...return) does indeed allow you to do main-memory-only transformations of your data. I’m not sure, though, how the temporary index you propose would look like.

Best, Christian ___________________________

On Mon, May 6, 2013 at 11:40 PM, Alexander Shpack shadowkin@gmail.com wrote:

Hi Folks!

I had one task with csv parsing and transforming. Main file contains approximately 100k of nodes. Transformation process should be in memory only, and I thought, that in-memory temporary index would be useful for this type of tasks.

Useful scenario

copy $clone := $csvContent modify ( tmp:optimize($clone), ... ) return $clone

Main goal - increase performance with huge document fragments, modified and changed on-fly.

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