NodeDB Reader

Source

Executes the input query and retrieves the result into a KNIME data table.

Input Ports

  1. Port Type: DB Data
    Database data connection

Output Ports

  1. Port Type: Data
    KNIME data table

  1. Visualization - Solution

    visualization scatter plot line plot stacked area chart bar chart histogram composite view component JavaScript interactive view pivoting education
    Solution to the exercise 3 for KNIME User Training - Use different colors for different products in the data - Visualize…
    knime > Education > 01 KNIME User Training > solutions > 03. Visualization - solution

  2. Exporting Data - Solution

    export write pmml deployment BIRT report pdf education
    Solution to the exercise 6 for KNIME User Training - Writing data to a file - Writing a model to a PMML model file - Cre…
    knime > Education > 01 KNIME User Training > solutions > 06. Exporting Data - solution

  3. Send data to tableau server example

    Tableau
    This workflow reads the data of the last 24 hours from a database and sends it to a tableau server. If the workflow is u…
    kathrin > Forum_Question_Tableau_Example > Send_Data_to_Tableau_Server

  4. Database

    database H2 database preprocessing education
    Exercise 11 for KNIME User Training - Writing data into a database - Reading data from a database - Aggregating data in …
    knime > Education > 01 KNIME User Training > exercises > 11. Database

  5. Visualization

    visualization scatter plot line plot stacked area chart bar chart histogram composite view component JavaScript interactive view pivoting education
    Exercise 3 for KNIME User Training - Use different colors for different products in the data - Visualize data in a Scatt…
    knime > Education > 01 KNIME User Training > exercises > 03. Visualization

  6. Data Mining

    machine learning data mining classification regression prediction model evaluation scoring ROC Curve clustering k-Means decision tree linear regression partitioning education
    Exercise 4 for KNIME User Training - Training a Decision Tree to predict a nominal target column - Evaluate the model pe…
    knime > Education > 01 KNIME User Training > exercises > 04. Data Mining

  7. Data Manipulation

    ETL concatenate join preprocessing remove duplicates transform replace education
    Exercise 2 for KNIME User Training - Concatenate data from two different sources - Bring values from a reference table t…
    knime > Education > 01 KNIME User Training > exercises > 02. Data Manipulation

  8. Importing Data - Solution

    ETL data access import csv xls table import read database SQLite education
    Solution to the exercise 1 for KNIME User Training - Import data from three different file formats (table, csv, xls) - I…
    knime > Education > 01 KNIME User Training > solutions > 01. Importing Data - solution

  9. Data Manipulation - Solution

    ETL concatenate join preprocessing remove duplicates transform replace education
    Solution to the exercise 2 for KNIME User Training - Concatenate data from two different sources - Bring values from a r…
    knime > Education > 01 KNIME User Training > solutions > 02. Data Manipulation - solution

  10. Database - Solution

    database H2 database preprocessing education
    Solution to the exercise 11 for KNIME User Training - Writing data into a database - Reading data from a database - Aggr…
    knime > Education > 01 KNIME User Training > solutions > 11. Database - solution