Talks
Talks archive
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Igor Kosenkov PostgresProOne of the requirements for the operation of the Corosync/Pacemaker failover cluster is the fencing of the failed node. In virtual environments, fencing is implemented by disabling the virtual machine through a hypervisor, in a cluster on physical servers - through IPMI/ILO. But what if it is impossible to organize fencing, for example, in the cloud environment? During this presentation, I will list and explain alternative methods of fencing a failed node.
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Mansur Galiev Maxim technologyWe'll talk about the tool we created, which monitors changes in the database and creates scripts for migrations of selected objects both interactively and automatically.
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Anton Nemtsev Netrika LLCA story about practical approaches and tools for automating migration using 2 examples: a database with a structure change in the new version and a database with a significant content of the application's business logic.
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Mikhail Zhilin PostgresProUnfortunately, ideal computer systems exist only in science fiction books. PostgreSQL is not exception and sometimes problems may occur. I would like to discuss how to correctly (and incorrectly) try to solve a problem, which way to choose, which tool to use.
The talk is of interest to both beginners and experienced users and database administrators.
Photos
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