Percona, a leader in enterprise-grade open source database software, support, and services, is launching Percona Packages, a suite of structured consulting and support offerings for enterprise IT and ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Percona, a leader in enterprise-grade open source database software, support, and services, is launching Percona Packages, a suite of structured consulting and support offerings for enterprise IT and ...

Relational calculus. Query processing and optimization. Transaction processing: failure, recovery, and concurrency. Database security. Logic-based systems. Parallel ...