Tag: cdc
All the articles with the tag "cdc".
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RDS MySQL Blue/Green Upgrades: Don't Let Debezium Lose Its Place
Updated:How to run a major version upgrade on RDS MySQL without breaking your Debezium CDC pipeline. Covers binlog position recovery, GTID auto-positioning, and how to verify you did not lose any changes.
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Streaming Aurora DSQL Changes into an Iceberg Lakehouse with Firehose
Aurora DSQL CDC is GA. Here's how to build a fully managed pipeline that lands committed changes in Apache Iceberg on S3 Tables via Kinesis and Firehose, and the record-format details you need to get right.
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Zero-Downtime Multi-TB Migrations: Cutover, Validation and Rollback (Part 2)
Planning the second half of a zero-downtime multi-terabyte migration and version upgrade: how to prove the data matches, rehearse, run the cutover for each wave, and keep a real rollback path.
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Zero-Downtime Multi-TB Migrations: Strategy and Grouping (Part 1)
How to plan a zero-downtime migration and major version upgrade of a multi-terabyte database. Why physical replication does not fit, why logical replication does, and how to split databases and tables into groups you can migrate one at a time.