Streams and Change Data Capture in Snowflake
Snowflake
| Intermediate
- 11 videos | 1h 27m 48s
- Includes Assessment
- Earns a Badge
Streams are Snowflake's construct for change data capture (CDC) and process only changes in an underlying table or view. Used with dynamic tables and tasks, streams are an important and powerful building block of pipelines in Snowflake. In this course, learn about the usage and internal workings of streams for change data capture (CDC), stream types, and standard stream contents during insert, update, and delete operations. Next, discover how to create and read standard streams, combine stream contents with the target table for inserts and updates, and the effects of insert, update, and delete operations on standard stream contents. Finally, explore append-only streams, the relationship between streams and transactions, repeatable read isolations in streams, stream behavior within transactions, and how to implement streams on views. Upon course completion, you will be able to outline streams and change data capture in Snowflake.
WHAT YOU WILL LEARN
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Discover the key concepts covered in this course
Outline the usage and internal working of streams for change data capture (cdc)
Compare stream types and identify the contents of a standard stream during insert, update, and delete operations
Create a standard stream and analyze how it is updated when data is inserted into the base table
Use variants of the merge into command to combine stream contents with the target table for inserts and updates
Perform insert, update, and delete operations on standard stream contents -
Create an append-only stream and analyze how it deals with insert, update, and delete operations on the base table
Outline repeatable read isolations in streams
Analyze the behavior of streams from within transactions
Implement streams on views and analyze if they are working
Summarize the key concepts covered in this course
IN THIS COURSE
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1m 29sIn this video, we will discover the key concepts covered in this course. FREE ACCESS
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10m 46sUpon completion of this video, you will be able to outline the usage and internal working of streams for change data capture (CDC). FREE ACCESS
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3. Stream Types and Functionality9m 8sIn this video, compare stream types and identify the contents of a standard stream during insert, update, and delete operations. FREE ACCESS
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4. Creating and Reading from Standard Streams11m 14sFind out how to create a standard stream and analyze how it is updated when data is inserted into the base table. FREE ACCESS
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5. Leveraging MERGE INTO in Working with Streams11m 39sIn this video, discover how to use variants of the MERGE INTO command to combine stream contents with the target table for inserts and updates. FREE ACCESS
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6. Performing Insert, Delete, and Update Operations in Standard Streams10m 37sDuring this video, you will learn how to perform insert, update, and delete operations on standard stream contents. FREE ACCESS
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7. Working with Append-only Streams8m 40sIn this video, find out how to create an append-only stream and analyze how it deals with insert, update, and delete operations on the base table. FREE ACCESS
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8. Streams and Transactions3m 21sAfter completing this video, you will be able to outline repeatable read isolations in streams. FREE ACCESS
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9. Exploring Interactions between Transactions and Streams10m 52sIn this video, analyze the behavior of streams from within transactions. FREE ACCESS
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10. Implementing Streams on Views8m 26sDuring this video, discover how to implement streams on views and analyze if they are working. FREE ACCESS
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11. Course Summary1m 37sIn this video, we will summarize the key concepts covered in this course. FREE ACCESS
EARN A DIGITAL BADGE WHEN YOU COMPLETE THIS COURSE
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