Janusgraph writting is very slow

[shivamraj96]

I am populating graph through Kafka message consume earlier write operation is very quick.
Now it literally very slow that it taaking four minutes to complete.

Shall I create index over node where writing is very slow or index will make it more slow.

[li-boxuan]

It depends on what you are doing in the write operation. If you are creating new nodes, indexing makes it slower. If you are doing a write-after-read, e.g., looking for an existing node by a property and then update it, then indexing on that property would definitely help Get Outlook for iOS<https://aka.ms/o0ukef>

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________________________________ From: shivamraj96 ***@***.***> Sent: Wednesday, June 18, 2025 5:51:53 PM To: JanusGraph/janusgraph ***@***.***> Cc: Subscribed ***@***.***> Subject: [JanusGraph/janusgraph] Janusgraph writting is very slow (Discussion #4802) This is an external email. I am populating graph through Kafka message consume earlier write operation is very quick. Now it literally very slow that it taaking four minutes to complete. Shall I create index over node where writing is very slow or index will make it more slow. — Reply to this email directly, view it on GitHub<#4802>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AGENUWSKYJQIB5GWDFBJLE33EICSTAVCNFSM6AAAAAB7URL47WVHI2DSMVQWIX3LMV43ERDJONRXK43TNFXW4OZYGQ3TANBSGA>. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[shivamraj96]

what would be the solution for it can you suggest , because I need to read that node also , without indexing it was taking time so I had created index and then after writting is slow.

I have created node label composite index.

Thanks in advance.