In October 2025, Aram Sarkesian refactored the spill database path handling in the percona/percona-server-mongodb repository to improve type safety and reliability. He replaced the previous string-based approach in getSpillDbPath with a return type of boost::filesystem::path, leveraging C++ and the Boost library to ensure safer and more consistent file system interactions. This change enhanced cross-platform robustness and reduced runtime errors related to file path management, laying a foundation for future spill-management improvements. Aram’s work focused on maintainability and reliability, demonstrating depth in C++ development, API refactoring, and practical application of Boost.Filesystem for internal infrastructure.