Data Engineering
Pipelines, warehouses, SQL and the tools data engineers use, and the certifications that test them.
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- BuilderCron expressions for Airflow, Databricks and SnowflakeA schedule in words in; the cron, Quartz and Snowflake expressions, the code and the next runs out.Cron expression builder
- CalculatorPartitions, brokers and disk for a Kafka topicMessages, their size, retention and readers in; the partitions, disk, network and brokers out.Kafka sizing calculator