ProxySQL
The company behind the ProxySQL database proxy sells 24/7 support for MySQL and MariaDB, consulting on performance and high availability, managed ProxySQL in the cloud, custom development, and training.
ProxySQL LLC is the team that builds ProxySQL, the open source proxy that sits between applications and MySQL-compatible backends. Beyond the proxy itself, it sells services for the databases behind it.
Its MySQL and MariaDB support covers performance work on complex query patterns, high-availability cluster design and implementation, security hardening and compliance audits, and 24/7 emergency troubleshooting. Consulting engagements include performance audits, health checks, architecture reviews, and migration planning. For teams on AWS, GCP, or Azure it offers fully managed ProxySQL deployments with monitoring and Infrastructure-as-Code integration, and its core engineers take on custom development, such as new load-balancing algorithms or authentication plugins. Training runs as one- or two-day programmes, on-site or online.
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