Igor Kosenkov: "Protection against split-brain in case of creation of 2 nodes of a cluster of PostgreSQL"
Description
Igor Kosenkov
Protection against split-brain in case of creation of 2 nodes of a cluster of PostgreSQL
Split-brain is the principal shortcoming on the way of use of a two-nodes cluster of PostgreSQL. Many known mechanisms of protection against split-brain can be not always applicable. In the report Igor Kosenkov will tell about the known mechanisms, and will offer the mechanism of protection against split-brain. Also you learn about practical use of a two-nodal cluster in the modern clusters.
Igor Kosenkov
Russia. Moscow
Senior Administrator of Databases
Igor Kosenkov the senior administrator of databases in the company Postgres Professional. He participated in development of a military domestic Linux-like operating system - OS MSVS. Is a developer of cluster decisions for PostgreSQL DBMS.
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