NodeNode / Manipulator

DB Row Sampling

This node extracts a sample from the input data. The dialog enables you to specify the sample size and the sampling strategy.

Input ports
  1. DB Data to sample Type: DB Data
    DB Data to apply sampling.
Output ports
  1. Sampled DB Data Type: DB Data
    DB Data with sampled rows.
  1. Database Sampling
    database stratified sampling sqlite
    This workflow creates an SQL statement that allows you to extract a sample of data from a database. The node also suppo…
    knime > Education > Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > 1_DB > 4_Examples > 06_Sampling_in_Databases
  2. Database Sampling
    database stratified sampling sqlite
    This workflow creates an SQL statement that allows you to extract a sample of data from a database. The node also suppo…
    lcs > Public > 01_Data_Access > 02_Databases > 06_Sampling_in_Databases
  3. Database Sampling
    database stratified sampling sqlite
    This workflow creates an SQL statement that allows you to extract a sample of data from a database. The node also suppo…
    knime > Examples > 01_Data_Access > 02_Databases > 06_Sampling_in_Databases
  4. Basic RESTful Web Services Example 1
    Demonstrates how to create a REST-based web service that can be deployed via the KNIME Server.
    knime > Examples > 09_Enterprise > 01_Server > 01_RESTful_Services > 01_Create_basic_service