DynamoDB CDC: Add demo to support reading DynamoDB change data capture #205
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amotl
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Jul 24, 2024
doc/io/dynamodb/cdc.md
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| Truncate MongoDB collection. | ||
| ```shell | ||
| aws dynamodb execute-statement --statement \ | ||
| "DELETE FROM \"demo-source\" WHERE ${READING_WHERE};" | ||
| ``` |
There was a problem hiding this comment.
There is no "TRUNCATE TABLE" for DynamoDB. Fixed with dcbb017.
See also: https://stackoverflow.com/a/75936534.
|
We need to merge because shipping. Please add your review in retrospective. |
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About
To support people using CrateDB together with infrastructure components managed on other people's computers more easily.
Documentation
Preview: https://cratedb-toolkit--205.org.readthedocs.build/io/dynamodb/cdc.html
Details
A little insight into the nitty gritty details. Currently, we are focusing on AWS Lambda to use as an on-demand compute environment, but the fundamental infrastructure is aiming to be generic enough to work on other kinds of compute environments as well.
DynamoDB CDC
This makes a start by processing CDC events from DynamoDB, in order to re-materialize them into a CrateDB table.
Generic Components
The subsystem bears a few generic components to build upon, still in its infancy, but also suitable for similar operations on other data sources.