Node Connectivity
There are 1566 nodes that can be used as predessesor
for a node with an input port of type 
org.knime.core.node.port.AbstractSimplePortObject.
Box Connector
Connects to Box in order to read/write files in downstream nodes.
Databricks File System Connector
Connects to Databricks File System (DBFS) in order to read/write files in downstream nodes.
Databricks Unity File System Connector StreamableModern UI
Databricks Unity File System Connector node.
FTP Connector
Connects to remote file system via FTP in order to read/write files in downstream nodes.
Generic S3 Connector
Provides a file system connection to an S3-compatible endpoint.
HDFS Connector
Creates a Hadoop Distributed File System (HDFS) connection in order to read/write files in downstream nodes.
HDFS Connector (KNOX)
Connects to HDFS using an Apache KNOX gateway in order to read/write files in downstream nodes.
HTTP(S) Connector
Connects to a web server with HTTP(S) in order to read/write files in downstream nodes.
Local File System Connector
Provides a file system connection with access to the file system of the local machine.
Microsoft Authenticator StreamableModern UI
Microsoft Authenticator node.