Save DynamoDB¶
Saves the rows of the incoming DataFrame into DynamoDB and get the credentials from the instance profile.
Type¶
transform
Class¶
fire.nodes.dynamodb.NodeSaveDynamoDB
Fields¶
Name |
Title |
Description |
|---|---|---|
table |
DynamoDB Table |
Write to table by overwriting existing item with same keys |
writeBatchSize |
WriteBatchSize |
number of items to send per call to DynamoDB BatchWriteItem. Default 25. |
targetCapacity |
TargetCapacity |
fraction of provisioned write capacity on the table to consume for writing or updating. Default 1 (i.e. 100% capacity). |
update |
Update |
if true items will be written using UpdateItem on keys rather than BatchWriteItem. Default false. |
throughput |
Throughput |
the desired write throughput to use. It overwrites any calculation used by the package. It is intended to be used with tables that are on-demand. Defaults to 100 for on-demand. |
Details¶
This node saves the rows of the incoming DataFrame into Dynamo DB.