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Questions tagged [tigergraph]

32 questions
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Sharding a graph database

I was wondering how databases like Dgraph and TigerGraph managed to shard the graph in-order to support horizontal scaling without breaking the connections between nodes besides supports a lot of interesting algorithms. And they claim to be a…
Rawhi
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TigerGraph - Loading data to a user defined Tuple through Spark

Can anyone help me figure out how we can load data into a Tuple created inside TigerGraph DB? I have created the following Tuple and I am trying to load data from a file using Spark. Graph Name: MyGraph Tuple Name: MyTuple Attributes of MyTuple: ID…
Surya
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2 answers

JDBC Driver for TigerGraph DB

I am trying to connect to Tigergraph DB from Spark using IntelliJ IDE. Can anyone help with the jdbc driver (.jar) file? I am looking for "com.tigergraph.jdbc.Driver". I did find below gitHub repository with all the required .java file. But, I am…
Surya
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What is a REST-3002 error on TigerGraph mean?

Where are error codes for TigerGraph located? We have a have a 3002 error code when running an GSQL.
Herk
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In TigerGraph How can the query time be measured when executing the query?

How can the query time be measured when executing the query (such as (between centralization, closeness centralization, .....) the execution time does not appear, i.e. when executing does not know how long it takes. with many thanks
bahzad
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Unable to create TigerGraph schema with pyTigerGraph - Connection Refused

I am an absolute beginner in TigerGraph, and I'm following this tutorial to get familiar with it. In the part of this tutorial where a Python script is used to connect to the TigerGraph solution and create a schema, I am getting a "connection…
RishiC
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Load parquet to tigergraph from S3 using PyTigerGraph

I have this working GSQL script: use graph test_graph drop job test_job drop data_source deep_disco_test create data_source S3 deep_disco_test for graph test_graph set my_source = "/home/ubuntu/s3.config" CREATE LOADING JOB test_job for GRAPH…
Tytire Recubans
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Tigergraph - recreate tuples

I need to write a command-line utility which redefines/updates the graph schema. For doing this I need to: drop the graph drop existing tuples define new tuples define a new graph The problem is in the "drop existing tuples" stage. I do it by…
v.korbut
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#TigerGraph Import : one csv for each relation type?

I’ve just started using TigerGraph, and I saw in the import example that the edges files: friendship.csv is separated from the vertices files: person.csv. Does it mean that if I have, say, 10 edges types I need or it would be better, to have 10…
Raphael10
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pyTigerGraph Connector Issue with TigerGraph Cluster on AWS

Like to tap into the community intelligence on this specific issue I encountered when trying to access TigerGraph Cluster on AWS using the Python Connector. It seemed my API worked and I was able to run most functions, except when I tried to run…
Carolyn Z.
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TigerGraph modeling: "composite" vertex possible?

I am exploring TigerGraph and was wondering how to model the following construct. Suppose I have a Work that has 1 or more Authors. Each Author is a Person who is affiliated to an Organisation during a certain period. Instead of connecting a Work to…
M_breeb
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Is any way to use more than one vertex set in a SELECT statement?

I was wondering if there is any way to use more than one vertex set in a SELECT statement. I would think it should be possible because... why not? For example, say we have this basic query: CREATE QUERY coolQuery(VERTEX foo, String bar, String…
Herk
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What is the common practice of uninstalling the developer or enterprise edition of TigerGraph?

We are experimenting with TigerGraph for a graph database solution. In the processes of testing we have switch from developer edition to enterprise edition. We wanted to know if there is a best practice on uninstalling TigerGraph.
Herk
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How to use TigerGraph GSQL to associate data from one Vertex to another Vertex?

I am a beginner and trying to make several Vertex shown on the TigerGraph Insights Map Widget. The Map widget displays vertex attributes as latitude and longitude, and I have shown the Location Vertex on the Map Widget successfully. But the other…
Michael
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what is the meaning of `explicitlyDeleted=false` in LDBC?

I am looking at the LDBC benchmark which has contributions from Neo4j and TigerGraph. I want to understand how entries are ingested to measure performance. Here are two example entries from…
cpchung
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