EXPLAIN ANALYZE

Building systems that don't page you at 3am — and teams that keep it that way.

by Ruslan Tolkachev Staff Systems Engineer — databases & data infra

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Databases MySQL PostgreSQL Operations Performance AI Query Tuning Architecture Productivity Agents

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Disaster-Recovery

Postgres, Kafka, Elasticsearch on Ec2: Keep the Data on Ebs, Not the Instance 0

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SELECT insights FROM experience WHERE downtime = 0; -- Ruslan Tolkachev