2010/7/22 Jeff Klann jkl...@iupui.edu
And in the meantime I'm rewriting some code to use the batch inserter, but
the LuceneIndexBatchInserterImpl is not reading an index that already
exists
in the db! (I'm trying to use a pre-existing index to find parent nodes for
the nodes I'm inserting.)
Great. Since you summarize the problem on that page and only mention small
transactions, I'd think you might want to mention my problem too... that
making a transaction *too large* also demolishes performance, because the
transaction's on the heap.
- Jeff Klann
On Thu, Jul 22, 2010 at 5:19 PM,
Ahh,
thanks for the hint, updated :)
Cheers,
/peter neubauer
COO and Sales, Neo Technology
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Skype peter.neubauer
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http://www.neo4j.org
And in the meantime I'm rewriting some code to use the batch inserter, but
the LuceneIndexBatchInserterImpl is not reading an index that already exists
in the db! (I'm trying to use a pre-existing index to find parent nodes for
the nodes I'm inserting.) The shell verifies the index is in fact
I believe the issue is the size of the transaction, based on a similar
question. Can you batch the inserts into transactions with about 30k per
transaction?
--
Toby Matejovsky
On Thu, Jul 22, 2010 at 11:27 AM, Jeff Klann jkl...@iupui.edu wrote:
I'm stumped on this one.
I'm getting the fast
Yes, thanks that fixed it. I noticed this is documented at
http://wiki.neo4j.org/content/Transactions under Big Transactions. Perhaps
there should be a link here from the performance guide.
Thanks,
Jeff Klann
On Thu, Jul 22, 2010 at 3:30 PM, Toby Matejovsky
toby.matejov...@gmail.comwrote:
I
Jeff,
added a link in the Wiki,
http://wiki.neo4j.org/content/Neo4j_Performance_Guide#Write_performance
. Any other place you think would be good to have this info in?
Cheers,
/peter neubauer
COO and Sales, Neo Technology
GTalk: neubauer.peter
Skype peter.neubauer
Phone +46
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