it is good, that you asked this question, because it made me realize,
that there is some room for improvement for our own application :-)
Thanks
Michael
Am 12.02.24 um 11:35 schrieb Uthra:
@Gautam - Thanks for your response. Our leaf reader API approach is the one you
mentioned. I wanted to make sure the best way to read vectors for our case.
@Michael - Yes Michael that’s the case here.
Regards,
Uthra
On 12-Feb-2024, at 1:23 PM, Michael Wechner <michael.wech...@wyona.com> wrote:
thanks for explainig, Uthra!
IIUC the text / data for which the vector was originally generated was not
changed, only some other data (e.g. meta data) which is also part of the Lucene
document, right?
So, if you want to update the other data within the Lucene document, you first
retrieve the Lucene document, create a new Lucene document, update the changed
data, but keep the unchanged vector, which means you don't need to re-generate
the vector, right?
Thanks
Michael
Am 11.02.24 um 13:39 schrieb Uthra:
Hi Michael,
The use case is to handle index updates along with its vector field
without resending the vector in change data every time. The change data will
consist of only “updated_field(s):value(s)” wherein I will read the vector
value from Index to update the document.
Thanks,
Uthra
On 09-Feb-2024, at 7:13 PM, Michael Wechner <michael.wech...@wyona.com> wrote:
Can you describe your use case in more detail (beyond having to read the
vectors)?
Thanks
Michael
Am 09.02.24 um 12:28 schrieb Uthra:
Hi,
Our project uses Lucene 9_7_0 and we have a requirement of frequent
vector read operation from the Index for a set of documents. We tried two
approaches
1. Index vector as Stored field and retrieve whenever needed using StoredFields
APIs.
2. Using LeafReader’s API to read vector. Here the Random accessing of
documents is very slow.
Which one is the right approach and can you suggest me a better approach.Also
why isn’t there a straightforward API like the StoredFields API to read vector.
Regards,
Uthra
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