Tim Callaghan

VP/Engineering, Tokutek

Tim Callaghan is the Vice President of Engineering at Tokutek, creators of TokuDB. A long time database fanatic, Tim has 20 years experience building and administering database applications for commercial and internal usage. Tim spent two years at VoltDB, where he led the field engineering efforts, was the point contact for all commercial and community customers, and served as Product Manager. Before that, he was the Chief System Architect at CrunchTime Information Systems, building their SaaS restaurant solutions and distributed database offerings for the cruise industry.

Sessions

MongoDB is a popular NoSQL DBMS that shares the ease-of-use and quick setup that made MySQL famous. But is MongoDB really up to the job? Is it right for your applications? If you understand MySQL well, you know how database systems work. In this talk we will demonstrate how to lean on your knowledge of topics like schema design, query optimization, indexing, sharding, and high availability to... [read more]
Improvements in index theory and practice can greatly improve performance for modern applications with big data sets. My presentation will cover Fractal Tree Indexes and how they enable numerous advantages in MySQL (TokuDB) and MongoDB (TokuMX).