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PostgreSQL physical replication hands-on

Posted on August 2, 2022, updated on August 2, 2022 by Yannick Jaquier

Table of contents

  • Preamble
  • Primary server setup
  • Standby server setup for physical replication
    • Without streaming replication
    • With streaming replication
  • Replication slots for physical replication
  • Promoting a standby node
  • Physical replication monitoring
  • All in one pg_basebackup remote command
  • References

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PostgreSQL High Availability 1 Comment

Kubernetes on virtual machines hands-on – part 4

Posted on July 4, 2022, updated on July 4, 2022 by Yannick Jaquier

Table of contents

  • Preamble
  • Persistent Volume creation
  • Persistent Volume Claim creation
  • PostgreSQL stateful deployment creation
  • PostgreSQL stateful deployment testing
  • Other Persistent Volumes plugins trials
    • OpenEBS
    • Container Storage Interface (CSI) open-local
  • References

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Linux Container, High Availability Leave a comment

Kubernetes on virtual machines hands-on – part 3

Posted on June 17, 2022, updated on July 15, 2022 by Yannick Jaquier

Table of contents

  • Preamble
  • PostgreSQL stateless deployment creation
  • The stateless issue with database containers
  • Creation of the cluster filesystem between Kubernetes nodes
    • GFS2
    • OCFS2
  • References

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Linux Container, High Availability 1 Comment

Kubernetes on virtual machines hands-on – part 2

Posted on May 28, 2022, updated on May 24, 2022 by Yannick Jaquier

Table of contents

  • Preamble
  • Stateless Nginx web server with a deployment
  • Accessing a container from outside the Kubernetes cluster
  • How to scale a pod with ReplicaSet
  • Move pods from one node to another
  • How to sanitize your deployment YAML files
  • Useful commands
  • References

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Linux Container, High Availability 1 Comment

Kubernetes on virtual machines hands-on – part 1

Posted on April 28, 2022, updated on April 25, 2022 by Yannick Jaquier

Table of contents

  • Preamble
  • Kubernetes installation
  • Kubernetes Web UI dashboard
  • Add a node to a Kubernetes cluster
  • Useful commands to debug container issues
  • References

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Linux Container, High Availability 1 Comment

Immutable tables and blockchain tables hands-on

Posted on March 28, 2022, updated on March 21, 2022 by Yannick Jaquier

Table of contents

  • Preamble
  • Immutable tables
  • Blockchain tables
    • Basic testing
    • Signing rows
  • References

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Oracle Security Leave a comment
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