Mike Donovan, founder of Donovan Tech LLC, has over 25 years of experience as an independent database consultant. Mike helps organizations design, optimize, and manage mission-critical data architecture. His deep technical expertise spans leading platforms, including Oracle, Microsoft SQL Server, MySQL, and PostgreSQL. Through Donovan Tech, Mike helps his clients with practical strategies and roadmaps, performance-tuning tips, and industry best practices designed to help them transform complex database infrastructures into highly optimized, scalable engines for sustained business growth.
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Why choose Mike Donovan?
Why choose Mike Donovan?
Mike Donovan's mission is to empower organizations with reliable, high-performing database solutions that support their growth and innovation. He is committed to delivering expert consulting, proactive problem-solving, and practical strategies that help the clients get the most value from their data infrastructure.
With decades of experience across leading platforms including Oracle, SQL Server, MySQL, and PostgreSQL, he strives to provide solutions that are secure, scalable, and built for long-term success. His goal is simple: to be a trusted partner that businesses rely on, to keep their data systems running smoothly, efficiently, and without disruption.
Specialized in Oracle consulting, Mike helped clients achieve up to 40% performance improvement, 99.99% database uptime, and 30% faster query execution through optimized architecture, tuning, and upgrades. His services include migrations, troubleshooting, and scalability planning to keep mission-critical Oracle environments secure and reliable.
Mike helped organizations achieve up to 35% faster query performance, 99.99% system availability, and 25% improved database efficiency through performance tuning, optimization, and architecture improvements for SQL Server databases. His services include migrations, upgrades, troubleshooting, and scalable database solutions for mission-critical workloads.
Mike has rich experience in optimizing performance, strengthening reliability, and streamlining resource usage through advanced tuning and architecture refinement. From migrations and upgrades to HA design and troubleshooting, he supported scalable MySQL systems built for demanding applications.
Mike helped teams unlock up to 35% faster query speeds, 99.99% uptime, and leaner resource consumption through precision tuning, optimized schema and index design, and modern Postgres architecture. His services helped organizations achieve zero‑downtime upgrades, advanced replication and HA design, and scalable PostgreSQL solutions built for mission‑critical workloads.
and many more industry leading databases...
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