Harel Safra

Harel Safra is a Data Platform Engineering Team Lead at Riskified, a Fintech company focusing on fraud prevention. His team manages the online data platform supporting real time fraud detection systems. He has worked in various Data And Infrastructure roles throughout his career, always striving for simpler ways to achieve scalable, optimally performing systems

Harel Safra's Sessions

Document, RDBMS, Key/Value and more: How To Choose the Right database?SQLBits 2025

The world of databases has evolved to include multiple database types, each having their strengths and weaknesses. The session will provide a real world guide on choosing the right database to support your applications. We'll cover a wide range of topics like data models, ease of use for developers and admins, scalability and performance to allow you to know which database type should best support the new service being created You’ll gain practical knowledge that can be applied directly to your day to day work.