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Database
SQLite Education Data access Csv Table ETL Excel Read DB Connection
+7
  1. Go to item
    Workflow
    Database Jam Session
    Database Credentials MySQL
    +8
    This workflow jams together data from not one, not two, but six databases! They are: MySQL, MongoDB, MS SQL Server, MariaDB, Orac…
    knime > Examples > 01_Data_Access > 02_Databases > 08_Database_Jam_Session
    3
    knime
  2. Go to item
    Workflow
    Advanced Query Building
    Database SQL Custom query
    +1
    This workflow shows how to write custom SQL queries using KNIME database nodes with an embedded script editor. These nodes can be…
    knime > Examples > 01_Data_Access > 02_Databases > 15_Advanced_Query_Building
    2
    knime
  3. Go to item
    Workflow
    Working with Database Transactions
    Db Database Transaction
    The DB Transaction Start and DB Transaction End nodes allow you to model a database transaction, i.e. a unit of work that is eith…
    knime > Examples > 01_Data_Access > 02_Databases > 13_DBTransactionExample
    2
    knime
  4. Go to item
    Workflow
    Database - Simple IO
    Database Io Sqlite
    This workflow demonstrates using DB Query Reader and DB Writer nodes in a simple KNIME worflow. It uses the file-based "sqlite" d…
    knime > Examples > 01_Data_Access > 02_Databases > 01_Database_Simple_IO_Example
    2
    knime
  5. Go to item
    Workflow
    Will they blend? MS Access - H2
    Database Microsoft access H2
    +1
    This workflow blends data between two different relational DBMS in KNIME Analytics Platform. It focuses on two common relational …
    knime > Examples > 01_Data_Access > 02_Databases > 07_MSAccess_meets_H2
    2
    knime
  6. Go to item
    Node / Manipulator
    DB Concatenate
    DB Query
    This node concatenates two database tables. The table at inport 0 is given as the first input table (top input port), the table a…
    2
    knime
  7. Go to item
    Node / Source
    DB Table Selector
    DB Query
    This node takes a DB Connection as input and allows to select a table or view from within the connected database. The node output…
    2
    knime
  8. Go to item
    Workflow
    Identify tables in you database(s) and loop over them and store the data in a CSV file
    Sql Sqlite Loop
    +2
    Identify tables in you database(s) and loop over them and store the data in a CSV file
    mlauber71 > Public > kn_example_db_loop_multiple_tables
    1
    mlauber71
  9. Go to item
    Workflow
    Working with JSON columns in PostgreSQL
    JSON Db PostgreSQL
    +1
    This workflow demos how to write and read PostgreSQL JSON columns from within the KNIME Analytics Platform.
    tobias.koetter > Public > DB > PostgreSQL > PostgresJSON
    1
    tobias.koetter
  10. Go to item
    Workflow
    Create a SQLite table with R (and manipulate data)
    Sqlite R Database
    Create a SQLite table with R (and manipulate data) You can do all the stuff you want in R and then put the results into SQLite by…
    mlauber71 > Public > kn_example_r_sqlite_multiple_tables_40
    1
    mlauber71
  11. Go to item
    Workflow
    Database Operations
    KNIME Advanced Luck Books Database
    +2
    This workflow shows how to connect to a database and implement SQL queries, as free text or using the database nodes.
    rs1 > Public > KNIMEPress > KNIME_Advanced_Luck_4.6_20220810 > AdvancedLuck > Chapter2 > 1. Database_Operations
    1
    rs1
  12. Go to item
    Workflow
    Transferring data between databases
    Database Db Streaming
    +2
    This workflow demonstrates how data can be transferred between two different databases using the KNIME Streaming Execution. When …
    tobias.koetter > Public > DB > DBStreamingDataTransfer
    1
    tobias.koetter
  13. Go to item
    Workflow
    Vendor database preparation
    Real World Canvas Database
    +4
    Label compounds from a single vendor. Prepare and filter compounds by various criteria.
    schroedinger > Workflow_examples > Real world > Database preparation > Database preparation 1-3
    1
    schroedinger
  14. Go to item
    Workflow
    Chapter 2 / Exercise 3
    SQLite Books Exercise
    +3
    The goal of this exercise is to practice with the Parameterized DB Query Reader node for looping purpose. Extract make, nr_doors,…
    jeany > Public > KNIMEPress > KNIME_Advanced_Luck_4.1_20200525 > AdvancedLuck > Chapter2 > Exercises > Exercise3
    1
    jeany
  15. Go to item
    Workflow
    Load data into Snowflake
    Snowflake Database
    This workflow demonstrates how to load data into Snowflake. It defines a table structure using a DB Table Creator and then bulk l…
    knime > Examples > 01_Data_Access > 02_Databases > 17_Load_data_into_Snowflake
    1
    knime
  16. Go to item
    Workflow
    Play around with SQLite and Date and Time functions
    Sql Date Time
    +2
    Play around with SQLite and Date and Time functions
    mlauber71 > Public > kn_example_db_sqlite_timestamp
    1
    mlauber71
  17. Go to item
    Workflow
    データベースのトランザクション処理
    Db Database Transaction
    DB Transaction StartノードとDB Transaction Endノードでは、データベーストランザクション、つまり、完全に処理されるか、全く処理されないかの作業単位をモデル化することができます。つまり、DB Transaction Star…
    infocom > Public > 01_データアクセス > 02_データベース > 13_データベースのトランザクション処理
    1
    infocom
  18. Go to item
    Workflow
    Extract SMILES or other data from ChEMBL
    Giribio Nyroindia Chembl
    +5
    Pull any data (SMILES, Activity, Assay, others from ChEMBL via API GET services) Input: CSV or List of ChEMBL ID (Target or Molec…
    nyroindia > Workshops by Girinath (@giribio) on CADD > GGP2113_ChEMBLSMILES
    1
    nyroindia
  19. Go to item
    Workflow
    Fetch Data from Database
    Life Sciences Database SQLite
    This example workflow shows how to retrieve data from SQLite database. Specifically, it shows how to select columns from a table …
    knime > Workflow Snippets > Fetch_Data_from_Database
    1
    knime
  20. Go to item
    Workflow
    Database - Simple IO
    Database Io Sqlite
    This workflow demonstrates using DB Query Reader and DB Writer nodes in a simple KNIME worflow. It uses the file-based "sqlite" d…
    knime > Education > Courses > L4-BD Introduction to Big Data with KNIME Analytics Platform > 1_DB > 4_Examples > 01_Database_Simple_IO_Example
    1
    knime

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