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Kubernetes Backup and Recovery with CNPG and ZFS Snapshots
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Welcome to the final episode of the Optimizing Databases on Kubernetes series! In this episode, Jérôme Petazzoni demonstrates powerful backup and recovery techniques for PostgreSQL on Kubernetes, leveraging CNPG (Cloud Native PostgreSQL) with tools like barman cloud and ZFS snapshots. He covers critical strategies for database durability, point-in-time recovery, and rapid database cloning using advanced storage capabilities.
Jérôme begins by explaining the importance of backups, including WAL (write-ahead log) shipping and point-in-time recovery, to safeguard data. He demonstrates creating backups with CNPG and restoring databases using snapshots for minimal downtime. The episode also highlights ZFS’s efficiency, including its ability to compress data and rapidly create
database clones, making it an ideal choice for production environments.
This episode provides practical insights into database resilience and storage optimization. Jérôme emphasizes real-world use cases, such as recovering from accidental data loss and leveraging ZFS snapshots for fast database provisioning, ensuring that your databases remain reliable and efficient.
Things You Will Learn in This Episode:
- Comprehensive Backup Strategies: Use CNPG for WAL shipping, point-in-time recovery, and volume snapshots.
- ZFS Efficiency in Production: Compress data and rapidly clone databases with ZFS snapshots.
- Fast Database Recovery: Restore databases with minimal downtime using advanced recovery tools.
The clips from this series are from our November 2024 Webinar, "Optimize Your Databases on Kubernetes With This One Weird Filesystem Trick'', with instructor Jérôme Petazzoni .
----
Share your experiences and solutions in the comments below!
Comment below or tweet us on twitter & let us know your thoughts, we want to hear from you! ~ If you found this video helpful, hit that like button & subscribe for more content like this.
----
Other Links:
#kubernetes #education #tutorials #tips
Jérôme begins by explaining the importance of backups, including WAL (write-ahead log) shipping and point-in-time recovery, to safeguard data. He demonstrates creating backups with CNPG and restoring databases using snapshots for minimal downtime. The episode also highlights ZFS’s efficiency, including its ability to compress data and rapidly create
database clones, making it an ideal choice for production environments.
This episode provides practical insights into database resilience and storage optimization. Jérôme emphasizes real-world use cases, such as recovering from accidental data loss and leveraging ZFS snapshots for fast database provisioning, ensuring that your databases remain reliable and efficient.
Things You Will Learn in This Episode:
- Comprehensive Backup Strategies: Use CNPG for WAL shipping, point-in-time recovery, and volume snapshots.
- ZFS Efficiency in Production: Compress data and rapidly clone databases with ZFS snapshots.
- Fast Database Recovery: Restore databases with minimal downtime using advanced recovery tools.
The clips from this series are from our November 2024 Webinar, "Optimize Your Databases on Kubernetes With This One Weird Filesystem Trick'', with instructor Jérôme Petazzoni .
----
Share your experiences and solutions in the comments below!
Comment below or tweet us on twitter & let us know your thoughts, we want to hear from you! ~ If you found this video helpful, hit that like button & subscribe for more content like this.
----
Other Links:
#kubernetes #education #tutorials #tips
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