Ger Hartnett

Packt Expert

Ger Hartnett

Ger Hartnett is a lead engineer specializing in product performance at MongoDB. He has experience founding a startup, architecting embedded software at Intel, and developing systems at companies such as Tellabs, Digital, and Motorola.

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Technology & Engineering, IT Operations & Networking, Database Technologies & Administration

1 Course by Ger Hartnett

Cover image for High Performance with MongoDB

High Performance with MongoDB

Best practices for performance tuning, scaling, and architecture

Discover how to get the most out of MongoDB by focusing on performance, scalability, and robust architecture. Learn practical ways to optimize your database for speed and reliability in demanding environments. Gain the confidence to troubleshoot and scale your deployments effectively.

Packt | 2025 | 410 min