4j4y.
Explore posts from serversJJanusGraph
•Created by 4j4y. on 8/29/2023 in #questions
Does the quintillion edges limitation stil exists after introducing custom vertex id support?
7 replies
JJanusGraph
•Created by 4j4y. on 8/3/2023 in #questions
Standard way of restructuring of existing data
Hi folks we have usecase where we would like to restructure data present in a graph, for example we have existing graph with structure like this:
<Node: User A> --<Edge--Pays>--<Node: Payment 1>--<Edge--Receives>--<Node: User B>, and using this existing data, we would like to add an direct edge from User A to User B for faster queries. Is there a standard way to achieve this?2 replies
JJanusGraph
•Created by 4j4y. on 7/28/2023 in #questions
Storing large temporal data in janusgraph
Hi folks, we have a requirement to store around 100M events per day for last 1 year, mainly temporal data. What are the best practices we can follow to avoid supernodes, minimum impact on query performance.
4 replies
JJanusGraph
•Created by 4j4y. on 7/14/2023 in #questions
Janusgraph with bigtable with olap+oltp
HI folks,
we have recently setup janusgraph with bigtable. This is just used for oltp usecases, but given it's nature we can't run full graph queries like pagerank etc. We would like to know if we can setup OLAP janusgraph as well, which basically has the same schema as the OLTP db but runs against longer time period i.e. for OLAP usecases. Can someone guide us in achieving this? I was thinking to run both of systems together depending upon the query window. Was thinking if we can leverage ingesiton pipeline of OLTP for creating graph in OLAP.
8 replies
JJanusGraph
•Created by 4j4y. on 7/3/2023 in #questions
Read Only Janusgraph Instance
HI folks,
We have a usecase for accesing janusgraph in read only mode. We already have a read write deployment backed by bigtable. Was curious can we deploy one more deployment of janusgraph which is backed by same backend storage but only read only queries are allowed. I couldn't find a straight way to do it without adding an abstraction by having a readonlystrategy (although still need to test it).
5 replies
JJanusGraph
•Created by 4j4y. on 6/19/2023 in #questions
Periodic Data deletion in Janusgraph
Hi folks,
Wanted to know what are the best practices for deleting data older than some certain days to maintain graph size within limits.
Does janusgraph provides any standard SoP or tooling for daily data deletion jobs?
I know for static vertexes it provides TTL but We don't have static vertices.
12 replies