What is a data schema in Kinesis Data Analytics?
A data schema in Kinesis Data Analytics defines the structure of the data being processed, including data types and formats.
How do I create a data schema for my streaming data?
You can create a data schema by specifying the data types and names of the fields in your input stream using SQL or JSON.
Can I modify the data schema after it's created?
Yes, you can modify the data schema, but it may require stopping the application and updating the configuration.
What are the common data types used in Kinesis Data Analytics?
Common data types include INTEGER, BIGINT, DOUBLE, VARCHAR, and TIMESTAMP, which help define the structure of your data.
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