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Big Data
Hive Education Spark Hadoop Database Create local big data environment
  1. Workflow
    04 DB WritingToDB Exercise
    Big Data Education
    Big Data Course DB Exercise #4
    knime > Education > Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > 1_DB > 2_Exercises > 04_DB_WritingToDB
    1
    knime
  2. Workflow
    Working with Google cloud services
    Google Bigquery Cloud storage
    +2
    This workflow demonstrates how to connect to various Google Cloud Services such as Google BigQuery, Google Dataproc, and Google C…
    knime > Examples > 10_Big_Data > 01_Big_Data_Connectors > 04_GoogleCloudExample
    1
    knime
  3. Workflow
    Cleaning the NYC taxi dataset on Spark
    Big data Exploration Visualization
    +4
    This workflow handles the preprocessing of the NYC taxi dataset (loading, cleaning, filtering, etc). The NYC taxi dataset contain…
    knime > Examples > 50_Applications > 49_NYC_Taxi_Visualization > Data_Preparation
    1
    andisa.dewi
  4. Workflow
    Working with Databricks
    Big data Databricks Spark
    +2
    This workflow demonstrates the usage of the Create Databricks Environment node which allows you to connect to a Databricks Cluste…
    knime > Examples > 10_Big_Data > 01_Big_Data_Connectors > 03_DatabricksExample
    1
    knime
  5. Workflow
    Spark Compiled Model Predictor
    Spark Hadoop Big Data
    This workflow demonstrates the usage of the Spark Compiled Model Predictor node which converts a given PMML model into machine co…
    knime > Examples > 10_Big_Data > 02_Spark_Executor > 03_PMML_to_Spark_Comprehensive_Mode_Learning_Mass_Prediction
    1
    tobias.koetter
  6. Workflow
    HDFS file handling
    HDFS Hadoop Big Data
    This workflow demonstrates the HDFS file handling capabilites using the file handling nodes in conjunction with an HDFS connectio…
    knime > Education > Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > 2_Hadoop > 4_Examples > 02_HDFS_and_File_Handling_Example
    1
    knime
  7. Workflow
    Techniques for Dimensionality Reduction
    ETL Big data Data preprocessing
    +11
    This workflow performs classification on data sets that were reduced using the following dimensionality reduction techniques: - L…
    knime > Examples > 04_Analytics > 01_Preprocessing > 02_Techniques_for_Dimensionality_Reduction > 02_Techniques_for_Dimensionality_Reduction
    1
    maarit
  8. Workflow
    04 Model Building on Big Data
    Big data Spark
    L4-BD SELF-PACED COURSE exercise: - Train a ML model in Spark - Read the prediction results into KNIME
    manuel1972 > Public > Self-Paced Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > Exercises > 04 Model Building on Big Data
    0
    manuel1972
  9. Workflow
    03 Manipulating Big Data
    Big data Spark Hive
    L4-BD SELF-PACED COURSE exercise: - Manipulate data on Hive with the DB nodes - Perform ETL operations in Spark with the Spark no…
    manuel1972 > Public > Self-Paced Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > Exercises > 03 Manipulating Big Data
    0
    manuel1972
  10. Workflow
    add fields to Hive table
    Hive Sql Big data
    +2
    Use KNIME and Hive/SQL syntax to add columnd to a Big Data table (migrated to KNIME 4.0 and new DB nodes)
    mlauber71 > Public > kn_example_bigdata_hive_add_column_db_40
    0
    mlauber71
  11. Workflow
    01 Practicing with Traditional Databases
    Big data Database
    L4-BD SELF-PACED COURSE exercise: - Remove, structure, create, and manipulate database tables
    halverdog > Public > L4-BD Introduction to Big Data with KNIME Analytics Platform > Exercises > 01 Practicing with Traditional Databases
    0
    halverdog
  12. Workflow
    04 Model Building on Big Data
    Big data Spark
    L4-BD SELF-PACED COURSE exercise: - Train a ML model in Spark - Read the prediction results into KNIME
    halverdog > Public > L4-BD Introduction to Big Data with KNIME Analytics Platform > Exercises > 04 Model Building on Big Data
    0
    halverdog
  13. Workflow
    Hive to Spark and Spark to Hive
    Spark Hive Hadoop
    +2
    This workflow demonstrates the usage of the Hive to Spark and Spark to Hive nodes that allow you to transfer data between Apache …
    knime > Education > Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > 3_Spark > 4_Examples > 05_Hive_to_Spark_to_Hive
    0
    knime
  14. Workflow
    03 Manipulating Big Data - Solution
    Big data Spark Hive
    Solution to an L4-BD SELF-PACED COURSE exercise: - Manipulate data on Hive with the DB nodes - Perform ETL operations in Spark wi…
    tqthanh168 > Public > Self-Paced Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > Solutions > 03 Manipulating Big Data - Solution
    0
    tqthanh168
  15. Workflow
    02 Getting Started with Big Data - Solution
    Big data Create local big data environment Hive
    Solution to an L4-BD SELF-PACED COURSE exercise: - Create a local big data environment - Create and load data into a Hive table
    tqthanh168 > Public > Self-Paced Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > Solutions > 02 Getting Started with Big Data - Solution
    0
    tqthanh168
  16. Workflow
    02 Hive WritingtoDB Exercise
    Big Data Education
    Big Data Course Hadoop Exercise #2 Make sure you have executed the /2_Hadoop/2_Exercises/00_Setup_Hive_Table workflow during your…
    knime > Education > Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > 2_Hadoop > 2_Exercises > 02_Hive_WritingToDB
    0
    knime
  17. Workflow
    03 Manipulating Big Data - Solution
    Big data Spark Hive
    Solution to an L4-BD SELF-PACED COURSE exercise: - Manipulate data on Hive with the DB nodes - Perform ETL operations in Spark wi…
    manuel1972 > Public > Self-Paced Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > Solutions > 03 Manipulating Big Data - Solution
    0
    manuel1972
  18. Workflow
    03 Spark Modelling Exercise Solution
    Big Data Education
    Big Data Course Spark Exercise #3 Solution Make sure you have executed the /2_Hadoop/2_Exercises/00_Setup_Hive_Table workflow dur…
    knime > Education > Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > 3_Spark > 3_Solutions > 03_Spark_Modelling
    0
    knime
  19. Workflow
    04.0_Reset_DB&Big_Data_Environment
    Education Data engineering Data engineer
    +3
    This workflow resets the database by overwriting the customers and statistics tables and sets up a local big data environment and…
    knime > Education > Courses > L4-DE Best Practices for Data Engineering > exercises > Session_4_Orchestration > 04.0_Reset_DB&Big_Data_Environment
    0
    hayasaka
  20. Workflow
    Hive - how to get from DB-Connectors to Hive (or Impala) tables - Legacy nodes up to vers. 3.7.x
    Big data Hive Impala
    +2
    Hive - how to get from DB-Connectors to Hive (or Impala) tables
    mlauber71 > Public > kn_example_hive_db_loader_37
    0
    mlauber71