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jcozar
Contributor
since ‎10-01-2021
‎04-09-2024

User Stats

  • 17 Posts
  • 1 Solutions
  • 5 Kudos given
  • 1 Kudos received

User Activity

Join multiple streams with watermarks

04-04-2024
Hi!I receive three streams from a postgres CDC. These 3 tables, invoices users and products, need to be joined. I want to use a left join with respect the invoices stream. In order to compute correct results and release old states, I use watermarks a...

Spark streaming query stops after code exception in notebook since 14.3

04-04-2024
Hi!I am experiencing something that I cannot find in the documentation: in databricks, using the databricks runtime 13.X, when I start a streaming query (using .start method), it creates a new query and while it is running I can execute other code in...

Read Structured Streaming state information

04-04-2024
Hi!I am exploring the read state functionality in spark streaming: https://docs.databricks.com/en/structured-streaming/read-state.htmlWhen I start a streaming query like this:  ( ... .writeStream .option("checkpointLocation", f"{CHECKPOIN...

CDC and raw data

01-02-2024
Hi, I am using debezium server to send data from Postgres to a Kafka topic (in fact, Azure EventHub). My question is, what are the best practices and recommendations to save raw data and then implement a medallion architecture?For clarification, I wa...
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