Importing Large Data Set from Mongo DB

Hi, I am having a lot of errors importing data from my mongoDB (using the MongoDB V2 connector). The data contains around 10 million Json documents. The connector is working as I have successfully imported previously and I am able to run the importer when the row count is limited to 100,000.
What is the best path to take to get the whole data set imported?
Thanks
Answers
-
Hi @bdx
You'll want to try and import your data in batches if possible.
**Was this post helpful? Click Agree or Like below**
**Did this solve your problem? Accept it as a solution!**1 -
Thanks Grant.
What would you say is the best method?
I already set the batch size to 5000 with the limit row to 9000000.
Is it a good option to apply a JSON query filter and run multiple data imports or is there a function in the importer that will check for documents not yet imported?
0 -
@bdx it's interesting thaat Domo is choking on 100k rows. I wonder if that's a MongoDB limitation. Domo can ingest multi M row datasets at a time so it's not likely to be a domo infrastructure problem.
that said, yes, use filters to try to limit just the new documents you're bringing in. You may need to implement a recursive dataflow in Domo to handle the rest of the data.
Jae Wilson
Check out my 🎥 Domo Training YouTube Channel 👨💻
**Say "Thanks" by clicking the ❤️ in the post that helped you.
**Please mark the post that solves your problem by clicking on "Accept as Solution"1 -
Thanks JaeW
0
Categories
- All Categories
- 1.1K Product Ideas
- 1.1K Ideas Exchange
- 1.2K Connect
- 966 Connectors
- 254 Workbench
- Cloud Amplifier
- 1 Federated
- 2.4K Transform
- 75 SQL DataFlows
- 499 Datasets
- 1.8K Magic ETL
- 2.7K Visualize
- 2.2K Charting
- 360 Beast Mode
- 19 Variables
- 483 Automate
- 101 Apps
- 378 APIs & Domo Developer
- 6 Workflows
- 22 Predict
- 6 Jupyter Workspaces
- 16 R & Python Tiles
- 316 Distribute
- 64 Domo Everywhere
- 252 Scheduled Reports
- 59 Manage
- 59 Governance & Security
- 1 Product Release Questions
- 5K Community Forums
- 37 Getting Started
- 23 Community Member Introductions
- 63 Community Announcements
- 4.8K Archive