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Case Studies

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Zero downtime MySQL schema migrations for 400M row table.
Case Study: Zero downtime MySQL schema migrations for 400M row table, ensuring minimal disruption to applications and users, using tools like gh-ost and pt-osc for seamless data copying and switchover.

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Migrating 1.3TB of Primary Data from Self-Hosted MySQL to GCP CloudSQL.
Case Study: To migrate 1.3TB of primary data from a self-hosted MySQL setup to GCP CloudSQL, One2N ensured data consistency and minimal downtime. This involved handling 10,000 DB requests per second and maintaining data integrity and durability.

Blogs

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Optimizing MongoDB backup strategy: lessons from achieving a 1-Hour RPO

Mihir Bhagwat

SRE @One2N

Sanket Rajgiri

SRE @One2N

This post walks through how we implemented a disaster recovery solution for a MongoDB cluster running on Google Kubernetes Engine (GKE) using the MongoDB Community Operator

May 14, 2025 | 8 min read

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