Subhadeep Sarkar

Subhadeep Sarkar is an Assistant Professor of Computer Science at Brandeis University, affiliated with the Michtom School of Computer Science. His research focuses on designing efficient data systems that balance privacy and performance, with a focus on storage engines, LSM trees, and key-value systems. He holds a Ph.D. from IIT Kharagpur and a B.Tech. from the Institute of Engineering and Management.

Research Interests:

• Data Privacy and Compliance
• Storage Systems (LSM Trees, B+ Trees)
• Key-Value Benchmarking
• Database Performance Optimization

Recent Work:

• Developed the QuIT tree for efficient ingestion in near-sorted data
• Created KVBench for key-value workload analysis
• Designed Lethe+ to enable timely data deletion in LSM engines

Service Roles:

• Program Committee member for VLDB, SIGMOD, and IEEE BigData
• General Chair of North-East Database Day 2025