![]() ![]() INSERT INTO sales_orders (order_id, customer_id, item, order_total_usd) VALUES (44697333, 983, 'clippers', 65. INSERT INTO sales_orders (order_id, customer_id, item, order_total_usd) VALUES (44697332, 375, 'doormat', 15.99) INSERT INTO sales_orders (order_id, customer_id, item, order_total_usd) VALUES (44697331, 983, 'scarf', 32.99) INSERT INTO sales_orders (order_id, customer_id, item, order_total_usd) VALUES (44697330, 983, 'thermometer', 12.99) INSERT INTO sales_orders (order_id, customer_id, item, order_total_usd) VALUES (44697329, 375, 'guitar', 215.99) INSERT INTO sales_orders (order_id, customer_id, item, order_total_usd) VALUES (44697328, 375, 'book', 29.99) If you are you not running source connectors to produce events, you can use ksqlDB INSERT INTO statements to insert mock data into the source topics: INSERT INTO customers (id, first_name, last_name, email) VALUES (375, 'Janice', 'Smith', INTO customers (id, first_name, last_name, email) VALUES (983, 'George', 'Mall', Wait 10 seconds before inserting the records below Denormalize data, joining facts (sales_orders) with the dimension (customer)ĬREATE STREAM sales_orders_enriched WITH (ĬONCAT(CONCAT(c.first_name, ' '), c.last_name) AS full_name, Register the customer data topic as a table Use Change Data Capture to update data in an external system. Available in: both Salesforce Classic and Lightning Experience. Changes include creation of a new record, updates to an existing record, deletion of a record, and undeletion of a record. 'connector.class' = 'OracleDatabaseSource', Change Data Capture publishes change events, which represent changes to Salesforce records. Change Data Capture (CDC) is a process of identifying changes in a database, data warehouse, or data lake and replicating those changes to another destination. 'connector.class' = 'SqlServerCdcSource',ĬREATE SOURCE CONNECTOR IF NOT EXISTS recipe_oracle_customers WITH ( ![]() and add the INSERT INTO commands to insert mock data into the streamsĬREATE SOURCE CONNECTOR IF NOT EXISTS recipe_sqlservercdc_orders WITH ( We know that MySQL has binlog (binary log) to record the user’s changes to the. CDC is mainly divided into two ways: query-based and Binlog-based. If you do not want to connect to a real data source, remove the CREATE SOURCE CONNECTOR commands, Change data capture (CDC) refers to the process of identifying and capturing changes made to data in a database and then delivering those changes in real time to a downstream process or system. Substitute your parameter values in the connector configurations below. When creating the initial STREAM or TABLE, if the backing Kafka topic already exists, then the PARTITIONS property may be omitted. ![]()
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