Neo4j

krishnakinger · 06-02-2020

I am new to neo4j. I have a problem statement where I need to import a CALL dataset. The dataset is in csv format with following columns (Source, Target, Timestamp and Duration). For a similar small dataset (5000 rows), I created Source and Target no...

krishnakinger · 06-05-2020

Wow . Thanks Dave. I need to create a similar graph for EMAILS data. I will surely try this.

krishnakinger · 06-04-2020

Thanks for the help. It worked. I also incorporated the suggestions from https://stackoverflow.com/questions/62183419/efficient-way-to-import-multiple-csvs-in-neo4j and the import is much faster now. Just wondering if its possible to write iterate on...

krishnakinger · 06-03-2020

I also tried PROFILE on initial database (with 30 csv imported), even this looks same. I was wondering how removing toInteger() gave you hash join while I am getting cartesian product? Can you just give me steps of how you recreated it. Here is my s...

krishnakinger · 06-03-2020

Thanks for quick response. Even after taking out toInteger(), it's still showing cartesian product? (Note: While creating only the nodes from the csv containing all nodes, I specified toInteger() for the pid) Also, I created a new test database where...

krishnakinger · 06-03-2020

I didn't knew about use of EXPLAIN. Thanks. Here is the output from EXPLAIN. Yes, there is a cartesian product. So in this case, what should be optimal way so that I can use index?

Neo4j

User Statistics

User Activity

Importing relationships from multiple csv file

Re: Importing relationships from multiple csv file

Re: Importing relationships from multiple csv file

Re: Importing relationships from multiple csv file

Re: Importing relationships from multiple csv file

Re: Importing relationships from multiple csv file