Vaijayanti has 20+ years of experience in designing and architecting Enterprise products in areas of storage, file systems, information retrieval, E-discovery, database storage engines working for companies like Veritas, Symantec, NetApp and Greenplum. She has 30+ filed patents. She is a PostgreSQL enthusiast with a deep interest in transactions, concurrency control, inverted indexes. She has authored a E-book on Kindle: "Database Transactions and Concurrency Control: Isolation Levels and MVCC Demystified with Study of PostgreSQL." (